Formulas

Question 1

MOLARITY (M)

Answer 1

moles of solute / L of solution

Question 2

MOLALITY (m)

Answer 2

moles of solute / kg of solvent

Question 3

PERCENT BY WEIGHT

Answer 3

g of solute / g of solution

Question 4

PERCENT BY WEIGHT PER VOLUME

Answer 4

g of solute / mL of solution

Question 5

PERCENT BY VOLUME

Answer 5

mL of solute / mL of solution

Question 6

kf of water

Answer 6

1.86 C/m

Question 7

value of avogadro’s

Answer 7

6.02 x 10^23