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What is the number of hydrogen atoms in ...

What is the number of hydrogen atoms in a molecule of calcium bicarbonate?

A

2

B

1

C

4

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
calcium bicarbonate, also called calcium hydrogen carbonate, has a chemical formula `Ca(HCO_3)_2`. So the number of Hydrogen atoms is equal to two.
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