Question

B. Balance the following equation. a) KCLO KCl + 0₂ - b) Cu(NO3)2----- CuO + NO₂ + 02 c) Pb(NO3)2 PbO + NO₂ + 0₂ d) Ca(ON)2 + NH4Cl + NH4Cl ----- Cacl₂ + H₂O + NH3 e) NaHCO3 + H₂SO4 NaS04+ H₂O + Coz MgSO3 + HCI ------- MgCl2 + H₂O + Soz g) NH3 + 0₂----- No+ H₂O h) Cu + HNO3 ---- Cu (N03)2 + 2H1₂0 + 2N02 i) Zn + NaOH NazZnO2 + H₂ j) Fe+ H₂0--- Fe3O4 + H₂​

Answer 1

Explanation:

(3)Fe+ (4)H₂0--- Fe3O4 + (4)H₂