Your lab partner tells you that he has prepared a solution that contains 1.5 moles of NaOH in 1.5 L of aqueous solution, and therefore that the concentration of NaOH is 1.5 M.

Question

(a) Is he correct
(b) If not what is the correct concentration

Answer 1

M = mols/L
M = 1.5 mols/1.5 L = 1.0 M