16 Chem Ch 10 Review Word Scramble
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Question | Answer |
yield of 100% product only found on paper from chemical equation | theoretical yield |
SI unit for amount of substance | moles (mol) |
Number of liters in 1 mole of any gas at STP | 22.4 L |
Number that tells the number of moles in a chemical equation | coefficients |
STP conditions | 0 degrees Celsius , 1 atm |
6.02 x 10^23 representative particles | Avogadro's Number |
Formula always using the lowest whole number ratio | empirical |
Formula that may not be in the lowest whole number ratio | molecular |
this is conserved in ALL chemical reaction (equation) | mass & number of atoms |
Non-SI units for volume | Liters (L) |
STP conditions apply to this state of matter | gases |
means 4 atoms | tetratomic |
means 2 atoms | diatomic |
means 8 atoms | octatomic |
means 1 atom | monatomic |
ratio of atomic mass of element / molar mass of compound x 100 | percent composition |
the mass of 1 mole of any substance | molar mass |
the mass that is the weighted average found on the periodic table | atomic mass |
the amount of product made when chemical reaction is performed | actual yield |
the reactant that is completely used up | limiting reagent |
the reactant that has leftovers [not completely used up] | excess reagent |
Created by:
cadetjt
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