Balance the following chemical equation. [1 x 4 = 4]
i) S + H2SO4 → SO2 + H2O
ii) P + HNO3 → NO2 +H2O + H3PO4
iii) Zn + KOH → K2ZnO2 + H2
iv) Ca + N2 → Ca3N2
Answers
Answered by
0
Answer:
5. Balance the following equations:
(a) Fe+H2O
Fe3O4+H2
(b) Ca+N2
CA3N2
(c) Zn + KOH
K2ZnO2 +H2
(d) Fe2O3 +CO
Fe + CO2
(e) PbO + NH3
Pb + H2O + N2
(f) Pb3O4
PbO + 02
(g) PbS+O
PbO+SO
(h) S+H2SO4
SO2 +H2O
(i) S + HNO3
H2SO4+NO2+NO2+H2O
(j) MnO+ HCI
MnCl2 + H2O + Cl2
(k) C + H2SO4
CO2 +H20 + SO2
(1) KOH + Cl2
KCI + KCIO+H2O
(m) NO+H2O
HNO2 + HNO3
(n) Pb2O4 + HCI
PbCl2 + H2O + CI,
(0) H20 + C12
HCI + O2
(p) NaHCO
Na2Co2 + H2O + CO2
Similar questions