Question

State the valency and formula of: Bicarbonate.

Answer 1

Answer:

NAHCO3

Explanation:

mark me as brainlist

Answer 2

Answer:

Oxidation number of Na, C and O are +1,+4 and -2. And oxidation number of H is +1. +1×1 + 4×1 + (-2×3)= -1. So, the valency of bicarbonate is 1.

Bicarbonate Ion is a polyatomic ion whose formula is HCO3.