chp 11 test Flashcards
1
Q
stoichiometry
A
the study of the quantitative relationships in chemical reactions
2
Q
coefficients
A
indicate the number of particles in the reaction
indicate the number of moles in the reaction
3
Q
mole ratio
A
relates the number of 2 substances in a reaction
4
Q
limiting reactant
A
the reactant that runs out first in a chemical reaction
determines how much product can be made
once the LR runs out, the reaction stops
5
Q
excess reactants
A
the other left over reactants that are not the LR
6
Q
theoretical yield
A
amount of product that should be formed in a reaction
7
Q
experiment/actual yield
A
amount of a product that was formed in the reaction
8
Q
the limiting reactant determines the …
A
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