Question

What is the formula of calcium chloride by criss cross method

Answer 1

Answer:

Formula of calcium chloride is CaCl2.

Explanation:

Calcium-Ca chloride-Cl valency of calcium is +2 and chloride bis-1by criss crossing them you will get CaCl2.

Hope it help.

Answer 2

Answer:

Ca - 2+

Cl - 1-

Ca Cl

2. 1

Now find hcf

Hcf = 1

Now divide both no by hcf

Now interchange

Ca1Cl2

1 is negligible

Hence

CaCl2