Chemistry, asked by Rawala4914, 11 months ago

How does the formula of calcium carbonate by criss cross method formed?

Answers

Answered by vaijayantiambole16
1

Answer:

ca2co3

Explanation:

ca. co

3. 2(write valencies below respective radicle)

(crossmultiply)

i.e, ca2co3

Answered by Anonymous
0

Explanation:

The calcium carbonate chemical formula is CaCO3 and its molar mass is 100.0869 g mol-1. The molecule is formed by the calcium cation Ca+2 and the carbonate anion CO3-2. ... Preparation: Most of the calcium carbonate is extracted from the minerals calcite and aragonite.

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