Question

give three examples of reaction of metal bicarbonate with acid

Answer 1

When metal bicarbonate reacts with acid it gives product as salt, CO2(carbon dioxide) , H20(water).

Eg:

1. NaHCO3+HCl--->NaCl+H20+Co2

2.CaCO3+2HCl--->CaCl2+H20+CO2

3.NaHCO3+ CH3COOH---> CH3COONa+H20+CO2

4.CaCO3 + H2SO4---> CaSO4 +H20+CO2.

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Answer 2

Given that,

Three examples of reaction of metal bicarbonate with acid.

Bicarbonate :

Formula of bicarbonate is defined as,

$HCO_{3}$

We need to write the three equation

Three examples of reaction of metal bicarbonate with acid

(I). $NaHCO_{3}+HCl\Rightarrow NaCl+H_{2}O+CO_{2}$

Here, $NaHCO_{3}$ = Sodium bicarbonate

NaCl = Sodium chloride

$CO_{2}$ = Carbon dioxide

(II). $CaCO_{3}+2HCl\Rightarrow CaCl_{2}+H_{2}O+CO_{2}$

Here, $CaCO_{3}$ = Calcium carbonate

$CaCl_{2}$ = Calcium chloride

(III). $NaHCO_{3}+H_{2}SO_{4}\Rightarrow CaSO_{4}+H_{2}O+CO_{2}$

Here, $CaSO_{4}$ = Calcium sulfate

Hence, This is required answer.