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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the definition of chemistry?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are physical properties and chemical properties of matter?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do you describe a physical change in matter?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are substances, elements, and compounds in chemistry?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the difference between mixtures and pure substances?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the 3 main steps in the scientific process?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is a hypothesis, and what is its purpose?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Why do scientists need to test their hypotheses with experiments?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many fundamental chemical building blocks are there in the natural universe according to current knowledge?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Can English be considered as part of science?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do quantities in chemistry have units attached to them?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the definition of standard notation for expressing numbers?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Can small numbers be expressed using scientific notation, and what would the exponent look like?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How can you determine the power of 10 needed to express a number in scientific notation?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

When performing calculations, how should you enter a number in scientific notation into a calculator?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the SI unit of length?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the fundamental units that represent time, length, and mass?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many fundamental units does chemistry use from the International System of Units (SI)?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What does a prefix stand for in terms of multiples or fractions of a fundamental unit?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What type of quantities can be expressed as a fraction of another quantity?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do you determine if a zero at the end of a number with a decimal point is significant?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the process of converting units in a formal fashion called?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many millimeters are in 14.66 m?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

To answer this, what conversion factor do we use when we want to convert meters to millimeters?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

We have two choices for constructing a conversion factor, but which one will give us a conversion factor that equals 1?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Suppose we have a derived unit that is the product of more than one unit, such as m^2. What is key in converting this unit?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Is the freezing point of water 32°F or 0°C on the Celsius scale?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the formula to convert from Fahrenheit to Celsius temperature scales?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many units higher and lower does the Celsius scale divide between its two landmarks?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Is the Kelvin temperature scale shifted up by how many units from the Celsius scale?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Is absolute zero a real minimum possible temperature that the Kelvin temperature scale is set at?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How are subatomic particles arranged in atoms?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What makes atoms of different elements different according to the modern atomic theory?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Is there a special chart called the periodic table, and if so, what is it used for?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What elements exist naturally as molecules?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do numerical prefixes in molecular formulas indicate the number of atoms in a molecule?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

When naming molecules, what is the order for combining numerical prefix, stem, and suffix to name the second element?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Can chemical nomenclature be used to determine a compounds molecular formula from its name?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In the system of chemical nomenclature, how do we handle prefixes that end in a or o when an elements name starts with o?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the definition of matter in chemistry?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What units are commonly used to describe the masses of macroscopic objects?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many protons and neutrons does a carbon-12 atom have in its nucleus?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is meant by a weighted average of the masses of isotopes?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Can you estimate the mass of an atom by simply counting the number of protons and neutrons in the nucleus?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the definition of a monatomic ion?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What type of charge do metals tend to form when they lose electrons?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the convention for indicating the magnitude of the charge on an ion in a formula?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How are ions with multiple charges named?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the formula for an ionic compound between magnesium cations and oxide anions?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the phase label used to indicate that a compound is dissolved in water?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the two types of acids based on their formula, according to this text?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do you form the name of an acid composed of hydrogen and one other element?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What does the term aq stand for in the context of chemical formulas?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is one example of an acid found in citrus fruits?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the law of conservation of matter in chemistry?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How can an imbalance in a chemical equation be corrected?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In what format are coefficients typically written in chemical equations?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is meant by phase labels in a chemical equation?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Can substances have multiple phase labels listed?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the name given to elements that will replace other elements in a compound as predicted by their position on the periodic table?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What type of chemical reaction involves one element replacing another in a compound?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do you determine if a single-replacement reaction will occur using an activity series?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is an example of a double-replacement reaction where two ionic compounds are exchanged to form new compounds?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What drives a precipitation reaction to proceed?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the chemical equation for dissolving NaCl in water?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How does an ionic compound behave when it dissociates in water?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the result of CaCl2 dissociating in water according to one possible representation?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

Why do polyatomic ions retain their overall identity when dissolved?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How are spectator ions described in a net ionic equation?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the general characteristic of a composition reaction?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the key difference between a composition reaction and a decomposition reaction in terms of reactants and products?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What type of chemical reactions involve combining a compound with oxygen to produce oxides of other elements as products?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In a combustion reaction, what happens to nitrogen atoms present in the original fuel?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How can a balanced equation be affected if a fuel contains oxygen atoms?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the Arrhenius definition of an acid?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What compound does a base increase the amount of in an aqueous solution according to the Arrhenius definition?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In what type of reaction do acids and bases cancel each others chemistry to produce water and a salt?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the products formed when HCl(aq) reacts with KOH(aq)?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is a net ionic equation for the reaction between HCl(aq) and NaOH(aq)?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the definition of oxidation?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the rules for assigning oxidation numbers to atoms in a chemical reaction?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How do we determine the oxidation number of an atom in a compound, according to the given text?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In what state are atoms assigned an oxidation number of 0, by rule 1?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

When does oxygen have an oxidation number of −1, and when does it have an oxidation number of −2?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the mass of oxygen needed to make water if you start with 1.00 g H2 and the chemical reaction follows the balanced chemical equation 2H2(g) + O2(g) → 2H2O(ℓ)?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many pounds of sugar, flour, and eggs are needed if you have 4 pounds of butter?

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Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the purpose of using conversion factors to relate quantities in a recipe for pancakes that calls for 2 cups (c) of pancake mix, 1 egg, and 1/2 c of milk?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How can we formalize the relationships between quantities in a recipe using conversion factors?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What are the mathematical relationships between the quantities of ingredients needed for a single recipe of pancakes?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the number of things in a mole?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many grams make up exactly 1 mol of carbon-12?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

A mole is used to relate quantities of substances on what scale?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What numerical value is often called Avogadros number (NA), which is also known as the Avogadro constant?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many people on earth would it take counting one bill per second to count all bills in a mole?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the ratio of coefficients in a balanced chemical equation?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

How many moles are represented by 5,000H2 in a balanced chemical equation?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

In what unit do we balance chemical equations according to this text?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is Avogadro’s number mentioned as being related to the coefficients in a balanced chemical equation?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What kind of stoichiometry calculations involve converting between moles of different substances using a balanced chemical equation?

{'valid': true}

Determine if the input is a question related to chemical science. If it is, return a JSON object with the 'valid' field set to true. If it is not, return a JSON object with the 'valid' field set to false, and the 'reason' field set to the type of question or statement it is.

What is the molar mass of Cl2?

{'valid': true}