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12 Cards in this Set
- Front
- Back
Chemical Reaction
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Well-defined example of a chemical change
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Reactants
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Substances that are about to react
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Products
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The new substances produced
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Coefficients
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Represents the # of units of each substance taking part in a reaction
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Chlorofluorocarbons
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migrate through Earth's atmostphere and decompose.
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Balanced Chemical Equation
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Has the same number of atos of each elelment on both sides of the equation.
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Synthesis Reaction
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Two of more substances combine to form another substance.
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Decomposition reaction
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One substance breaks down, or decomposes, into two or more simpler substances.
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Double- Displacement Reaction
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Takes place if a precipitate water or a gas forms when two ionic compounds formed during this type of reaction.
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Exothermic Reactions
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some form of energy is given off by the reaction.
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Inhibitors
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Are used to combine with one of the reactants.
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Endothermic Reactions
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Energy must be provided for the reaction to take place.
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