find the mass of sucrose(molecular mass=342)required to be dissolved per 600cm3 solution to prepare a semi molar solution
103
Is a semi molar solution 0.5M?
How many mols do you want? That's mols = M x L = 0.5 x 0.600 = ?
Then mols = grams/molar mass. You know mols and molar mass, solve for grams.