Answer to Question #151246 in General Chemistry for manmeet singh

Question

How many liters of a 6.0 M sodium hydroxide solution are needed to have 0.12 moles of sodium hydroxide?

Answer 1

Mol of sodium hydroxide = molarity of sodium hydroxide × volume of solution

Volume of solution = (mol of sodium hydroxide) \ molarity of solution

= (0.12 mol) \ 6.0 mol lit^-1

= (0.12\6.0) lit

= 2 × 10^-2 lit

= 0.02 lit