Question

Section - B
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Complete and balance the following chemical equations:
(i) NaOHag + Zn )}
(ii) CaCO3(s) + H2O + CO2(g) →
(iii) HCl(aq) + H20 (1) ►
OR

Answer 1

Answer:

I) NaOH+ Zn----->ZnOH+Na

2)CaCo₃+H₂O+CO₂(i didn't understand this one)

3)HCL+H₂O----->nothing will form, only dilution of acid will take place