gen chem Word Scramble
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Question | Answer |
Molecules combination of 2 or more atoms held by ______ | covalent bonds |
mole | mass/molar mass |
eqiv weight | weight/gram equiv (molar mass/n of H) |
%composition | mass of X/formula weight x100 |
balancing eqn rules* | balance the least represented elemen first leaving O and H last |
limiting reactant | reactant that will be consumed 1st |
rules for limiting reactant | 1. solve # moles of each reactant 2. |
amt of predicted product | Yield |
%yield | actual yield/theretical yield *100 |
empirical formula soln | 1. find moles of each element 2. divide the each moles by the least |
molec formula soln | find the common number to multipy empir formula 1. divide mol weight/ empirical mol weight |
Created by:
smuttz
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