Question

Balance the following equations with full method :
1) AL2O3 + HCI = ALCI3 + H2O
2) Na2SO3 + HCl = NaCl + H2O + SO2
3) MgCl2 + NaOH = Mg(OH)2 + NaCl
4) KOH + CO2 = K2CO3 + H2O
5) K + H2O = KOH + H2
6) P + O2 = P2O5
7) Fe + H2O = Fe3O4 + H2
8) KClO3 = KCl + O2
9) H2S + Cl2 = HCl + S
10) Zn + HCl = ZnCl2 + H2
11) Pb3O4 = PbO + O2​

Answer 1

Answer:

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Explanation: