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NaHS + HCl = NaCl + S + 2 H
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
V + O2 = VO3 =>
2 V + 3 O2 = 2 VO3
K2Cr2O7 + C3H8O + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 C3H8O + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 7 H2O
KMnO4 + HClH2O = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HClH2O = 2 KCl + 2 MnCl2 + 5 Cl2 + 24 H2O
NaOH(aq) + HCl = NaCl + HOH =>
NaOH(aq) + HCl = NaCl + HOH
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
Br2 + NaF = Na + FBr2 =>
Br2 + NaF = Na + FBr2
HCl + Mn(OH)2 = MnOHCl + H2O =>
HCl + Mn(OH)2 = MnOHCl + H2O
Cu(CN)3 = Cu(CN)2 + (CN)2 =>
2 Cu(CN)3 = 2 Cu(CN)2 + (CN)2
Cu1 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu1 + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnO(OH)2 + H3NOH{+} = Mn{2+} + N2 + H2O =>
MnO(OH)2 + 2 H3NOH{+} = Mn{2+} + N2 + 5 H2O
CH4OH10 + O2 = CO2 + H2O =>
CH4OH10 + 4 O2 = CO2 + 7 H2O
Zn(s) + HCl(aq) = Zn{2+}(aq) + H2(g) + Cl{-}(aq) =>
Zn(s) + 2 HCl(aq) = Zn{2+}(aq) + H2(g) + 2 Cl{-}(aq)
H2C2H4O6 + NaOH = H2O + Na2C2H4O6 =>
H2C2H4O6 + 2 NaOH = 2 H2O + Na2C2H4O6
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuO + C6H8O7 = Cu3(C6H5O7)2 + H2O =>
3 CuO + 2 C6H8O7 = Cu3(C6H5O7)2 + 3 H2O
C45H92 + O2 = CO + H2O =>
2 C45H92 + 91 O2 = 90 CO + 92 H2O
C12H18 + O2 = CO2 + H2O =>
2 C12H18 + 33 O2 = 24 CO2 + 18 H2O
KCIO3 + H2SO4 = HCIO3 + K2SO4 =>
2 KCIO3 + H2SO4 = 2 HCIO3 + K2SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HCa + H2O = Ca(OH)2 + H =>
HCa + 2 H2O = Ca(OH)2 + 3 H
NaHCO3(l) + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3(l) + CH3COOH = CH3COONa + CO2 + H2O
CuCl2*2H2O + I = ICl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 I = 2 ICl3 + 3 Cu + 6 H2O
Al(OH)3 + HF + NaOH = Na3AlF6 + H2O =>
Al(OH)3 + 6 HF + 3 NaOH = Na3AlF6 + 6 H2O
CO3Cl2 + CaK2 + HCl = HCO3 + CaK2Cl2 =>
2 CO3Cl2 + 3 CaK2 + 2 HCl = 2 HCO3 + 3 CaK2Cl2
RbMnO4 + HF = RbF + MnF2 + H2O + F2 =>
2 RbMnO4 + 16 HF = 2 RbF + 2 MnF2 + 8 H2O + 5 F2
Na2O + H2AsO4 = Na2AsO4 + H2O =>
Na2O + H2AsO4 = Na2AsO4 + H2O
C6H5COOH + Ba(OH)2 = C6H4COOBa + H2O =>
C6H5COOH + Ba(OH)2 = C6H4COOBa + 2 H2O
NaOH + HC8H4O4 = H2O + Na + C4H4O4 =>
5 NaOH + HC8H4O4 = H2O + 5 Na + 2 C4H4O4
KAsO2 + KMnO4 + KOH = K3AsO4 + K2MnO4 + H2O =>
KAsO2 + 2 KMnO4 + 4 KOH = K3AsO4 + 2 K2MnO4 + 2 H2O
NH4HCO3NaOH = NH4OHNaHCO3 =>
NH4HCO3NaOH = NH4OHNaHCO3
CaO + CO2 + H2O = Ca(HCO3)2 =>
CaO + 2 CO2 + H2O = Ca(HCO3)2
NiSO4 + FeCl2 = NiCl + Fe(SO4)2 =>
2 NiSO4 + FeCl2 = 2 NiCl + Fe(SO4)2
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
CH3(CH2)12CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)12CH3 + 43 O2 = 28 CO2 + 30 H2O
CS2 + Cl2 = CCl4S2Cl4 =>
CS2 + 4 Cl2 = CCl4S2Cl4
N3H3 = N2NH3 =>
N3H3 = N2NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiCl + I2 = LiI + Cl2 =>
2 LiCl + I2 = 2 LiI + Cl2
C6H4(OH)2 + NaNO2 + CH3COOH = C6H2(NO)2(OH)2 + CH3COONa + H2O =>
C6H4(OH)2 + 2 NaNO2 + 2 CH3COOH = C6H2(NO)2(OH)2 + 2 CH3COONa + 2 H2O
KClO3 + FeO + HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeO + 18 HCl = 6 FeCl3 + KCl + 9 H2O
C6H12O6(s) + O6(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 2 O6(g) = 6 CO2(g) + 6 H2O(l)
Na3MoO4 + Zn + HCl = Mo2O3 + ZnCl2 + NaCl + H2O =>
2 Na3MoO4 + 2 Zn + 10 HCl = Mo2O3 + 2 ZnCl2 + 6 NaCl + 5 H2O
SrO + Li3N = Sr + Li2O + N2 =>
3 SrO + 2 Li3N = 3 Sr + 3 Li2O + N2
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO(g) + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2 + 2 NO(g) + 4 H2O
Pd2 + S3 = PdS =>
3 Pd2 + 2 S3 = 6 PdS
HMnO4 + KNO2 + H2O = MnO2 + HNO3 + KOH =>
2 HMnO4 + 3 KNO2 + 2 H2O = 2 MnO2 + 3 HNO3 + 3 KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SO2 + H2SO4 = H2SO2 + SO4 =>
SO2 + H2SO4 = H2SO2 + SO4
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