Question

CLASSIFY THE FOLLOWING REACTION COMBINATION DECOMPOSITION DISPLACEMENT PRECIPITATION AND NEUTRALIZATION


IT'S TOO URGENT


Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s)
(8) Ca(s) + O2(8)
heat
+ CaO(s)
(h) NaOH + HCl → NaCl + H2O
(i) KOH + H2SO4 → K2SO4 + H2O ​

Answer 1

Answer:

1)Displacement reaction

2)Combination reaction

3)Neutralisation reaction

4)Neutralisation reaction