Amplify Chemical Reaction Review

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What is a chemical reaction?

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A process in which substances (reactants) undergo a transformation to form new substances (products) with different properties.

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What are reactants in a chemical reaction?

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The starting substances that undergo change during a chemical reaction.

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What are products in a chemical reaction?

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The substances that are formed as a result of a chemical reaction.

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True or False: Chemical reactions are easily reversible.

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False. Many chemical reactions are not easily reversible.

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What is a property of a substance?

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A characteristic that can be observed or measured, such as color, smell, or boiling point.

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NGSS.MS-PS1-2

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What is the significance of a sealed container in a chemical reaction?

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It prevents the escape of reactants or products, allowing for the observation of changes in mass and the formation of new substances.

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What is the role of temperature in chemical reactions?

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Temperature can affect the rate of a chemical reaction and the state of the substances involved.

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What is a qualitative observation?

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An observation that describes the qualities or characteristics of a substance, such as color or texture.

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What is a quantitative observation?

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An observation that involves measuring or counting, providing numerical data about a substance.

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What is a chemical equation?

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A symbolic representation of a chemical reaction, showing the reactants and products along with their quantities.

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