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16 Cards in this Set
- Front
- Back
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Chemical equation
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represents with symbols and formulas, the identities and relative amounts of the reactants and products in a chemical reaction.
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precipitate
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A solid that is produced as a result of a chemical reaction in solution and that separates from the solution.
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coeffcient
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A small whole number that appears in front of a formula in a chemical equation.
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Word equation
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An equation in which the reactants and products in a chemical reaction are represented by words.
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formula equation
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represents the reactants and products of a chemical reaction by their symbols or formulas.
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reversible reaction
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a chemical reaction in which the products re-form the original reactants.
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synthesis reaction (composition reaction)
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two or more substances combine to form a new compound.
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decomposition reaction
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a single compound undergoes a reaction that produces two or more simpler substances.
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single-replacement reaction (displacement reaction)
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one element replaces a similar element in a compound.
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double-replacement reactions
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the ions of two compounds exchange places in an aqueous solution to form two new compounds.
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Combustion reaction
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a substance combines with oxygen, releasing a large amount of energy in the form of light and heat.
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activity series
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a list of elements organized according to the ease with which the elements undergo certain chemical reactions.
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(down arrow)
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precipitate
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Arrow to left and right
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reversable reaction
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(up arrow)
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gaseous PRODUCT.
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electrolysis
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Decomposition of a substance by an electric current.
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