Question

What is the molarity of the solution if 1.50 grams of CaCl2 is dissolved to make 0.095 liters of solution?

Answer 1

0.142 M

Step-by-step explanation:

First, convert grams of CaCl2 to moles. The molar mass of CaCl2 is 110.984 g/mol. You should get 0.0135 moles.

Divide moles by liters to find molarity. You should get 0.142 M