Question

29. Balance the following equations:
(i) ZnS+02- → ZnO+SO2
(iii) MnO2 + HCI-→ MnCl2 + H2O + Cl2
(iv) KMnO4 + HCI-> KCI+MnCl2 + H2O + Cl2
(v) K Cr20, + HCI-→ KCl + CrCl3 + H2O + Cl2
(vi) NH3 + Cl2 --> NH4Cl + N2
(vi
(viii) KOH + Cl2 -> KCI+KCIO + H2O (ix
(x) Pb204 + HCI- PbCl2 + HNO3
(x
(xii) NaHCO3-Na2CO3+H20+ CO2 (x
(xiv) Pb(NO3)2 -> PbO+NO2 +02​

Answer 1

Answer:

goodness the same problem for this post by DG is very much appreciated by a lot

Answer 2

Answer:

I only know no 1

1. 2ZnS + 3O2 gives 2ZnO + 2SO2