Question

making use only of substances given dilute sulphuric acid sodium carbonate zinc sodium sulphite LED calcium carbonate give equation for the reactions by which you would obtain zinc carbonate​

Answer 1

Answer:

26

Explanation:

26.

Making use only of a substance chosen from those given below:

Dilute                                      sulphuric acid sodium carbonate

Zinc                                         sodium sulphite

Lead                                         calcium carbonate

Give the equation for the reaction by which you could obtain:

(i)  Hydrogen

(ii)  Carbon dioxide

(iii)  Zinc carbonate (two steps required)

i)  Zn +H2SO4 ---> ZnSO4 +H2

ii)   Na2CO3 +H2SO4 ----> Na2SO4 +H2O +CO2

iii) ZnSO4 +Na2CO3 ----> ZnCO3 +Na2SO4

please mark it as brainliest