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15 Cards in this Set
- Front
- Back
[GEM] |
GEM = Molar Mass / n |
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Percent Composition |
% Comp = |
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Percent Yield |
Percent Yield = |
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Mole |
Mole = |
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Avogadro's Number |
6.022E23 |
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Molecular Weight |
sum of the atomic weights (in amu) of atoms in a molecule |
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Empirical Formula |
gives the SIMPLEST whole number ratio of elements in a compound |
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Molecular Formula |
gives the EXACT number of atoms of each element in the compound |
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Combination Reaction |
reaction in which two or more reactants form one product |
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Decomposition Reaction |
reaction in which a compound breaks down into two or more substances |
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Single Displacement Reaction |
reaction that occurs when an atom of one compound is replaced by an atom of another element |
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Double Displacement Reaction |
reaction in which elements from two different compounds displace each other to form two new compounds |
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compound |
pure substance that is composed of two or more elements in a fixed proportion |
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molecule |
combination of two or more atoms held together by covalent bonds |
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Equivalents |
equivalents = |