Equations Flashcards
1
Q
relative atomic mass
A
sum of abundances
2
Q
moles
A
n=m
—-
M
3
Q
moles (gas)
A
24
4
Q
Ideal gas
A
PV=nRT
5
Q
moles (conc.)
A
n=cxv
6
Q
atom economy
A
Mr of desired product
——————————————– x100
Sum total of Mr for all products
(if compound has number in front then multiply Mr by it)
7
Q
Percentage yield
A
Theoretical
——————- x100
Actual
8
Q
Percentage error
A
Degree of accuracy
—————————— x100
Measurement taken
