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C + O2 = CO2
e + MNO4{-} + H{+} = MN{2+} + H2O =>
5e + MNO4{-} + 8 H{+} = MN{2+} + 4 H2O
CaHPO4 + C + SiO2 = CaSiO3 + P4 + CO + H2O =>
4 CaHPO4 + 10 C + 4 SiO2 = 4 CaSiO3 + P4 + 10 CO + 2 H2O
ZnCO3 + HCl = ZnCl2 + CO2 + H2O =>
ZnCO3 + 2 HCl = ZnCl2 + CO2 + H2O
ZnSO4(aq) + SrCl2(aq) = ZnCl2 + SrSO4 =>
ZnSO4(aq) + SrCl2(aq) = ZnCl2 + SrSO4
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ch4 + Cl = Ch3Cl =>
3 Ch4 + 4 Cl = 4 Ch3Cl
[Zn(NH3)4]Cl2 + KCN = K2[Zn(CN)4] + NH3 + KCl =>
[Zn(NH3)4]Cl2 + 4 KCN = K2[Zn(CN)4] + 4 NH3 + 2 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
CH4(g) + O2(g) = CO2 + H2O =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O
Fe + HNO3 = Fe(NO3)2 + NH3 + H2O =>
4 Fe + 9 HNO3 = 4 Fe(NO3)2 + NH3 + 3 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Pb + Cl = PbCl =>
Pb + Cl = PbCl
CU + H2O = CU(OH)2 + H2 =>
CU + 2 H2O = CU(OH)2 + H2
CaCO3 + Na2SO4 + C = Na2CO3 + CaS + CO2 =>
CaCO3 + Na2SO4 + 2 C = Na2CO3 + CaS + 2 CO2
H2SO4 + NaCl = NaSO4 + HCl + H =>
H2SO4 + NaCl = NaSO4 + HCl + H
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
HNO3 + C = CO2 + NO + H2O =>
4 HNO3 + 3 C = 3 CO2 + 4 NO + 2 H2O
Cr2(SO4)3 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 8 H2O
K2Cr2O7 + S = K2SO4 + Cr2O3 =>
K2Cr2O7 + S = K2SO4 + Cr2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S5 + HCl = NaCl + H2S + S =>
Na2S5 + 2 HCl = 2 NaCl + H2S + 4 S
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq)
Fe(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + K(aq) =>
4 Fe(aq) + 3 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + 12 K(aq)
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Ni(aq) + NH3(aq) = [Ni(NH3)6](aq) =>
Ni(aq) + 6 NH3(aq) = [Ni(NH3)6](aq)
H2O + Al2O3 = Al(OH)3 =>
3 H2O + Al2O3 = 2 Al(OH)3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CuSO4(aq) + NH3(aq) = [Cu(NH3)4]SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = [Cu(NH3)4]SO4(aq)
C9H20O4S2(l) + O2(g) = CO2 + H2O + SO2 =>
C9H20O4S2(l) + 14 O2(g) = 9 CO2 + 10 H2O + 2 SO2
HBr(aq) + Zn(OH)2(s) = ZnBr2(aq) + H2O(l) =>
2 HBr(aq) + Zn(OH)2(s) = ZnBr2(aq) + 2 H2O(l)
C4H6BaO4 + (NH4)2SO4 = (C4H6)2SO4 + NH4BaO4 =>
2 C4H6BaO4 + (NH4)2SO4 = (C4H6)2SO4 + 2 NH4BaO4
HBr(aq) + Zn(OH)2(s) = ZnBr2(aq) + H2O(l) =>
2 HBr(aq) + Zn(OH)2(s) = ZnBr2(aq) + 2 H2O(l)
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(aq) + 3 H2O(l)
H2 + RSH = RH + H2S(gas) =>
H2 + RSH = RH + H2S(gas)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C17H55OH + O2 = CO2 + H2O =>
2 C17H55OH + 61 O2 = 34 CO2 + 56 H2O
I2 + H2O = HIO3 + H20 =>
2 I2 + 12 H2O = 4 HIO3 + H20
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Al(NO3)3 + Na2S + H2O = Al(OH)3 + NaNO3 + H2S =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2S
CuSO4(aq) + NaOH(aq) = NaSO4 + CuOH =>
CuSO4(aq) + NaOH(aq) = NaSO4 + CuOH
HCl + HNO3 = H2O + NO + Cl =>
3 HCl + HNO3 = 2 H2O + NO + 3 Cl
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
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