Question
Calculate the molecular mass of sulphur if 35.5 g of sulphure dissolves in 1 00 g of CS2 to produce a solution that has a boiling point of 49.48 c. Thanks to ur helps.
Answers
DrBob222
delta T = k*molality.
Solve for molality. You will need to know the boiling point of CS2 to obtain delta T.
m = moles/kg solvent
Solve for moles
moles = grams/molar mass
Solve for molar mass.
Solve for molality. You will need to know the boiling point of CS2 to obtain delta T.
m = moles/kg solvent
Solve for moles
moles = grams/molar mass
Solve for molar mass.