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Zn(s) + H2O(g) = ZnO(s) + H2(g)
FeS + H2O = FeO + S + H2 =>
FeS + H2O = FeO + S + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P4 + FeO + Ca(OH)2 = Fe + CaHPO4 + H2O =>
P4 + 10 FeO + 4 Ca(OH)2 = 10 Fe + 4 CaHPO4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuSO4H2O + Fe = Cu + FeSO4 + H2O =>
CuSO4H2O + Fe = Cu + FeSO4 + H2O
[MnO2] + [FeSO4] + [H2SO4] = [MnSO4] + [Fe2(SO4)3] + [H2O] =>
[MnO2] + 2[FeSO4] + 2[H2SO4] = [MnSO4] + [Fe2(SO4)3] + 2[H2O]
C5H18O + O2 = CO2 + H2O =>
C5H18O + 9 O2 = 5 CO2 + 9 H2O
HO1 = HO =>
HO1 = HO
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
MgSO4 + AgNO3 = Mg(NO3)2 + Ag2 + SO4 =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2 + SO4
AlBr3 + Ba(OH)2 = BaBr2 + Al(OH)3 =>
2 AlBr3 + 3 Ba(OH)2 = 3 BaBr2 + 2 Al(OH)3
BaSO4 + Zn(ClO3)2 = Ba(ClO3)2 + ZnSO4 =>
BaSO4 + Zn(ClO3)2 = Ba(ClO3)2 + ZnSO4
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
K2O + MgS = MgO + K2S =>
K2O + MgS = MgO + K2S
PbPO4 + AgNO3 = Ag3PO4 + Pb(NO3)3 =>
PbPO4 + 3 AgNO3 = Ag3PO4 + Pb(NO3)3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
H3BO3 + Ni(OH)3 = Ni(BO3) + H2O =>
H3BO3 + Ni(OH)3 = Ni(BO3) + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaBr2 + Na = NaBr + Ca =>
CaBr2 + 2 Na = 2 NaBr + Ca
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
Cu + CuCl2 = Cu2Cl2 =>
Cu + CuCl2 = Cu2Cl2
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
CaCl2(aq) + Na3PO(aq)4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO(aq)4 = Ca3(PO4)2(s) + 6 NaCl(aq)
Li + Ca = LiCa =>
Li + Ca = LiCa
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
NbBr5 + Nb = NbBr4 =>
4 NbBr5 + Nb = 5 NbBr4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Hg(s) + O2(g) = HgO(s) =>
2 Hg(s) + O2(g) = 2 HgO(s)
C3H6O3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6O3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaNO3(aq) + CH3COOH(l) = CH3COONa(s) + HNO3(g) =>
NaNO3(aq) + CH3COOH(l) = CH3COONa(s) + HNO3(g)
AlCl3(s) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
Fe + C = Fe3C =>
3 Fe + C = Fe3C
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
HCl + BaBr = HBr + BaCl =>
HCl + BaBr = HBr + BaCl
NiSO4 + H2SO4 = Ni(SO4)2 + H2 =>
NiSO4 + H2SO4 = Ni(SO4)2 + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NO1 + O2 = NO2 =>
2 NO1 + O2 = 2 NO2
C71H143 + O2 = CO2 + H2O =>
4 C71H143 + 427 O2 = 284 CO2 + 286 H2O
Pb2PbO4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb2PbO4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2Cr2O7 + H2S + HCl = S + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 3 S + 2 KCl + 2 CrCl3 + 7 H2O
Nb2O5 + S8 + H3P = H2O + H2SO3 + Nb3P2 =>
48 Nb2O5 + 9 S8 + 64 H3P = 24 H2O + 72 H2SO3 + 32 Nb3P2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
C2H6O(i) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
FeSO4 + HNO3 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HNO3 + 5 H2SO4 = N2 + 5 Fe2(SO4)3 + 6 H2O
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