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Chemistry

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Laurie Hammes

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How do you measure the pH of a solution'
Definition1/5

You can measure the pH of a solution using pH paper or a pH meter.

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What must happen for carbon dioxide to sublimate at a given pressure
Definition1/5

Energy must transfer to the carbon dioxide from its surroundings

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What is the change in entropy (S) when a solid substance decomposes and produces gaseous products
Definition1/5

no

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What is the relationship between the enthalpy h and entropy s of a reaction that is spontaneous at higher temperatures but not at lower temperatures
Definition1/5

-H, +S

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What best describes a neutralization reaction
Definition1/5

In a neutralization reaction an acid reacts with a base to form a salt and water.

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Cards in this guide (5)
How do you measure the pH of a solution'

You can measure the pH of a solution using pH paper or a pH meter.

What must happen for carbon dioxide to sublimate at a given pressure

Energy must transfer to the carbon dioxide from its surroundings

What is the change in entropy (S) when a solid substance decomposes and produces gaseous products

no

What is the relationship between the enthalpy h and entropy s of a reaction that is spontaneous at higher temperatures but not at lower temperatures

-H, +S

What best describes a neutralization reaction

In a neutralization reaction an acid reacts with a base to form a salt and water.

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