Chemistry Help Please! I am very confused

Question

4.00 L of a 6.20 M NaOH solution

Express your answer with the appropriate units.

Answer 1

I imagine that you are asked to find the mass of NaOH in this solution (although you did not specify what the question is...).

( 40.0 g NaOH/1 mol NaOH) (6.20 mol NaOH/1 L NaOH solution) (4.00 L NaOH solution) = 992 g NaOH