Calculate the molarity of the solution:

Question

42.6 g NaCl in 1.58 L

Answer 1

Na ---- 23 g/mol
Cl ---- 35.5 g/mol
so
NaCl 58.5 g/mol
so
42.6/58.5 = .728 mols
.728/1.58 = .461 mol/Liter