Question

Give reactions of metal carbonates and metal hydrogen carbonates react with

acids.

write in detail 4 marks ​

Answer 1

Answer:

Metal Hydrogencarbonates are formed by reaction of metal salt with HCO3 or with a hydrogencarbonates of a more reactive metal.

let us consider the reaction of sodium hydrogencarbonate with dilute HCl. The reaction proceeds as follows.

NaHCO3                   +          HCL   ->      NaCL     +       H2O

Sodium                                                    Sodium

hydrogencarbonate                                chloride

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