Question

colour.
Classify the following reactions as combination,
decomposition, displacement, precipitation and
neutralization. Also balance the equations.
heat
(a) CaCO3(s) CaO(s) + CO2 (g)
Zn (s) + H2SO4 → ZnSO4(s) + H2(8)
eng AgNO,(aq) + NaCl(aq) →
AgCl(s) + NaNO
(d) NH3(g) + HCI() → NH_Cl(s)
(e) CuSO4(aq) +H_S(8) CuS(s) +H SO,
85​

Answer 1

Answer:

d is neutralization and