solutions 1 Flashcards
1
Q
what is a solution
A
a homogenous mixture, one in which components are uniformly intermingeld
2
Q
what is molarity
A
measure of how concentrated a solution is
3
Q
mass percentage of solutions formula
A
mass of solute/mass of solution(solute+solvent) x100
4
Q
formula for molarity
A
moles of solute(mol) /volume of solution(L)
5
Q
formula for moles
A
mass/Mr
6
Q
formula for dilutions
A
M1V1=M2V2
7
Q
base +ACID=
A
WATER + SALT
8
Q
what is complete ionic and net ionic
A
- complete ionic: breaking apart into ions
- net ionic: only what reacted