30 points

what is the molar mass of calcium chloride dihydrate (cacl2⋅ 2h2o) ?

be sure to include the mass of all elements in the formula including the elements in water.

64 g/mol

111 g/mol

147 g/mol

258 g/mol

Explanation:

The atomic weights of the elements:

Ca=40.078 g/mol

Cl=35.453 g/mol

H=1.008 g/mol

O=15.999 g/mol

The calcium chloride dihydrate:

answer; i believe that the correct answer is (c) explore the outer planets; / plz check good luck

explanation:

0.07 g/cm³

1.37 g/cm³