Lecture 19 Flashcards
1
Q
Molality (m, m/kg)
A
Kg of Solvent
2
Q
Mass of solution=
A
mass of solute + mass of solvent
or
Volume of solvent x density
3
Q
Molarity=
A
moles of solute in 1 L of solution
4
Q
x g/L=xkg/m3=xmg/L=xmg/ml
A
1 g/L= 1 kg/m3 = 1000 mg/L = 1 mg/mL
5
Q
Dilution formula
A
C1V1=C2V2; M1V1=M2V2
