Question

Identify the following reactions as
combination ii) decomposition iii) displacement
reactions and double displacement reaction.
i) ZnCO,(s) → ZnO(s) + CO2(g)
ii) Pb(s) + CuCl-PbCl, (aq) + Cu(s)
iii) H, (g) +a,(g) -2HCI
iv) CaCo, (s) – Ca0 (s) + CO,(g)
v) NaCl(g) + AgNO, (a) AgCl + NaNo,
vi) 3H, (g) + N2(g)2NH2(g)
vii) Fe,0,+Al-A1,0,+2 Fe
(Very short answer)​

Answer 1

1) decomposition

3) combination

4) decomposition

5) double displacement