molarity, dilution/concentration equations Flashcards
1
Q
what is molarity equation? what does molarity describe/another word we can use to describe molarity?
A
M = moles of solute/ 1 L solution
molarity = concentration
2
Q
is molarity an extrinsic or intrinsic property?
A
an intrinsic property!
3
Q
what is the dilution/concentration equation? what do the variables mean?
A
M1V1 = M2V2
M= molarity
V = volume
4
Q
how can we find the number of moles in a solution if given the molarity and volume?
A
moles = M x L !!
(molarity times volume)
