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Li + ZnCl2 = LiCl2 + Zn
SiCl4 = Cl6 + Si =>
3 SiCl4 = 2 Cl6 + 3 Si
FeS2 + O2 = FeSO4 + S =>
FeS2 + 2 O2 = FeSO4 + S
HNO3 + PbS = NO2 + PbSO4 + H2O =>
8 HNO3 + PbS = 8 NO2 + PbSO4 + 4 H2O
C3H8O3 + CuO = Cu + CO2 + H2O =>
C3H8O3 + 7 CuO = 7 Cu + 3 CO2 + 4 H2O
SC + O2 = CO2 + SO2 =>
SC + 2 O2 = CO2 + SO2
K2SO3 + Ba(OH)2 = BaSO3(s) + KOH =>
K2SO3 + Ba(OH)2 = BaSO3(s) + 2 KOH
Mg + O = MgO =>
Mg + O = MgO
AgF + CuCl2 = AgCl2 + CuF =>
AgF + CuCl2 = AgCl2 + CuF
Cu(No3)2 + NaOH = Na(No3)2 + CuOH =>
Cu(No3)2 + NaOH = Na(No3)2 + CuOH
CdCO3 = CdCO + O2 =>
CdCO3 = CdCO + O2
HBr(ac) + Fe = FeBr2 + H2 =>
2 HBr(ac) + Fe = FeBr2 + H2
H2O + Cl2O7 = HClO4 =>
H2O + Cl2O7 = 2 HClO4
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
C6H5COOHPCl5 = C6H5COClPOCl3HCl =>
C6H5COOHPCl5 = C6H5COClPOCl3HCl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
B + HF = BHF =>
B + HF = BHF
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
HNO2 + Ba(OH)2 = BaHNO2 + OH =>
HNO2 + Ba(OH)2 = BaHNO2 + 2 OH
NaHCO3(s) + H2SO4(Ac) = Na2SO4(Ac) + CO2(g) + H2O(l) =>
2 NaHCO3(s) + H2SO4(Ac) = Na2SO4(Ac) + 2 CO2(g) + 2 H2O(l)
NH2CNH2NCOOH + O2 = CO2 + N2 + H2O =>
4 NH2CNH2NCOOH + 9 O2 = 8 CO2 + 6 N2 + 10 H2O
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
I2(g) + MgBr2(aq) = MgI(aq) + Br2(g) =>
I2(g) + 2 MgBr2(aq) = 2 MgI(aq) + 2 Br2(g)
MnO2 + K2SO3 + H2SO4 = MnSO4 + H2O + K2SO4 =>
MnO2 + K2SO3 + H2SO4 = MnSO4 + H2O + K2SO4
NH4HSO3 + H2SO4 = (NH4)2SO4 + H2O + SO2 =>
2 NH4HSO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 SO2
H[SnCl3] + H2O = Sn(OH)Cl + HCl =>
H[SnCl3] + H2O = Sn(OH)Cl + 2 HCl
Zn + BaS = ZnS + Ba =>
Zn + BaS = ZnS + Ba
NaSO4 + BaCl2 = BaSO4 + Na + Cl =>
NaSO4 + BaCl2 = BaSO4 + Na + 2 Cl
BaPO4 + AlBr3 = BaBr2 + Al2(PO4)3 =>
3 BaPO4 + 2 AlBr3 = 3 BaBr2 + Al2(PO4)3
NaOH + HCIO4 = NaOHHCIO4 =>
NaOH + HCIO4 = NaOHHCIO4
R + A = R3A =>
3 R + A = R3A
C3H8O3(g) + O2 = CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2 = 6 CO2(g) + 8 H2O(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeS + Na2CO3 = Fe2O3 + SO2 + Na + CO2 = Fe2O3 + Na2SO4 + Na + CO =>
2 FeS + 7 Na2CO3 = Fe2O3 + 2 SO2 + 14 Na + 7 CO2
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
P4(s) + O2(g) + Cl2(g) = POCl3(l) =>
P4(s) + 2 O2(g) + 6 Cl2(g) = 4 POCl3(l)
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
Mg + N = Mg2N3 =>
2 Mg + 3 N = Mg2N3
HCrO4{-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 HCrO4{-} + 3 HSO3{-} + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
Mn{2+} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
N2 + H0 = NH3 =>
N2 + 6 H0 = 2 NH3
N2O2 + H2O = N2O + H2O2 =>
N2O2 + H2O = N2O + H2O2
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + KNO3 + H2CrO4 =>
K2Cr2O7 + 2 AgNO3 + H2O = Ag2CrO4 + 2 KNO3 + H2CrO4
H3PO4(aq) + NaOH(aq) = H2O(l) + Na3PO4(aq) =>
H3PO4(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3PO4(aq)
Mg + N = Mg2N3 =>
2 Mg + 3 N = Mg2N3
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
H2S(g) + O2(g) = SO(g) + H2O =>
H2S(g) + O2(g) = SO(g) + H2O
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