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2
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a substance that is formed as the result of a chemical reaction.
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3
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the chemical equation that shows the chemical reaction needs to be balanced.
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4
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When the reaction occurs in a liquid solution, the solid formed is called the 'precipitate'.
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5
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states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations.
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6
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a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
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7
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a substance that takes part in and undergoes change during a reaction.
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8
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cause (a substance) to be deposited in solid form from a solution.
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9
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numerical or constant quantity placed before and multiplying the variable in an algebraic expression
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10
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of a letter, figure, or symbol) written or printed below the line.
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