CHEM
posted by Lisa on .
How many grams of magnesium chloride are needed to prepare 100ml of a 0.325 M MgCl2 solution?

mass=molarity*molmassMgCl2*volumeinliters

mols = M x L = ?
Then mols = grams/molar mass. Solve for grams.
posted by Lisa on .
How many grams of magnesium chloride are needed to prepare 100ml of a 0.325 M MgCl2 solution?
mass=molarity*molmassMgCl2*volumeinliters
mols = M x L = ?
Then mols = grams/molar mass. Solve for grams.