Asked by Anonymous

what is the molarity of a solution that has a 25.o g of NaCl in 500.0 mL of solution
Answered by DrBob222
molarity = M = # mols/L solution
# moles = grams NaCl/molar mass NaCl = ?
L solution = 500.0 mL = 0.5000 L
Substitute and you have it.