Question

Name the type of reaction involved in the reactions represented by the following equations:
i) Al2(SO4)3 + 6NH4OH → 2Al(OH)3 +3(NH4)2SO4
(ii) CaCO3→ CaO +CO2
(iii) H2 + Cl2→2HCl

Answer 1

Answer:

i) double displacement reaction

ii) decomposition reaction

iii) combination reaction