Question

How many moles are in 237.7 g of Ba(OH)2? Answer in units of mol.

Answer 1

Answer: 1.387 moles Ba(OH)2

Explanation: Molar mass of Ba(OH)2 is 171.3 grams/mole

(237.7 grams)/(171.3 grams/mole) = 1.3876 moles