4 Compounds & Stoichiometry Flashcards
1
Q
equivalent weights
A
potency for production in certain reactions
2
Q
gram equivalent weight
A
molar mass / n
n: number of particles of interest produced/consumed per molecule of compound in reaction
3
Q
equivalents
A
mass of compound (g) / gram eq. weight (g)
4
Q
normality (N)
A
equivalents / L
5
Q
molarity
A
normality / n
6
Q
empirical formula (vs molecular)
A
smallest whole number ratio
7
Q
percent composition
A
(mass of element in formula / molar mass) x 100%
8
Q
theoretical yield
A
all of limiting reactant consumed
9
Q
percent yield
A
(actual yield / theoretical yield) x 100%
