Ch. 7 Chemical Reactions WordWise ICP Pearson Education – Flashcards
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Exothermic
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Describes a reaction that releases energy to its surroundings
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Equilibrium
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A state in which the forward and reverse paths of a change take place at the same rate
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Catalyst
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A substance that affects the reaction rate without being used up in the reaction
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Decomposition
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A reaction in which a compound breaks down into two or more simpler substances
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Synthesis
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A reaction in which two or more substances react to form a single substance
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Molar Mass
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The mass of one mole of a substance
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Coefficient
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A number that appears before a formula in a chemical equation
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Combustion
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A reaction in which a substance reacts rapidly with oxygen, often producing heat and light
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Products
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The substances formed as the result of a chemical change
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Reactants
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The substances that undergo change in a chemical reaction
