Question

What is the molar mass of MgCl2? (in grams per mole)

Please help! Im really struggling and need someone to explain this to me!

Answer 1

`"95.2 g/mol"`

Explanation:

Molar mass of

• `"Mg = 24.3 g/mol"`
• `"Cl = 35.5 g/mol"`

Molar mass of `"MgCl"_2 = "24.3 g/mol" + (2 × "35.5 g/mol") = "95.2 g/mol"`