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8 Cards in this Set
- Front
- Back
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what is a enzyme?
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a special kind of catalyst that works to speed up a specific biochemical reaction.
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what happens when a chemical reaction and its reverse are occuring at the same time and at the same rate?
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the reaction has acheived equilibrium
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what favors the reaction that produces less of the substance?
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increasing the amount of one substance in an equilibrium reaction.
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what is the ratio of atoms in a compound?
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empirical formula
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valence electrons
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determine an atoms chemical properties.
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an element with one valence electron will be...
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very active
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do elements in the same group have the same number of valence electrons
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YES!!!!!!!!!!!!!!!!
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elements are not exactly the same because...
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they do not have the same amount of protons.
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