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6 NO + 4 NH3 = 5 N2 + 6 H2O
CH4() + O2() = CO() + H2O() =>
2 CH4() + 3 O2() = 2 CO() + 4 H2O()
PCl3 + KOH = K2HPO3 + KCl + H2O =>
PCl3 + 5 KOH = K2HPO3 + 3 KCl + 2 H2O
VO4{-3} + SO2 + H{+} = VO2 + SO4{-2} + H2O =>
2 VO4{-3} + SO2 + 4 H{+} = 2 VO2 + SO4{-2} + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NH3 + MgSO4 + H2O = Mg(OH)2 + (NH4)2SO4 =>
2 NH3 + MgSO4 + 2 H2O = Mg(OH)2 + (NH4)2SO4
C6H8 + [O] = H2C2O4 + C2H4(COOH)2 =>
C6H8 + 8[O] = H2C2O4 + C2H4(COOH)2
HOH = H2O =>
HOH = H2O
Na2PtCl6 + NaNO2 = Na2Pt(NO2)4 + NO2 + NaCl =>
Na2PtCl6 + 6 NaNO2 = Na2Pt(NO2)4 + 2 NO2 + 6 NaCl
HH + NO = N2 + H2O =>
2 HH + 2 NO = N2 + 2 H2O
Sr(OH)2 + Li2CO3 = SrCO3 + LiOH =>
Sr(OH)2 + Li2CO3 = SrCO3 + 2 LiOH
NO3 + Na2SO4 = Na2O3 + NSO4 =>
NO3 + Na2SO4 = Na2O3 + NSO4
I2 + NH4Cl = ICl + NH4 =>
I2 + 2 NH4Cl = 2 ICl + 2 NH4
Pb(NO3)2 + (NH4)Cl = PbCl2 + NH4(NO3) =>
Pb(NO3)2 + 2(NH4)Cl = PbCl2 + 2 NH4(NO3)
iron + hydrochloricacid = hydrogen + Ironchloride =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
KCN + FeSO4 + FeCl3 = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
18 KCN + 3 FeSO4 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl
CH3Cl + Zn + C3H7Cl = C4H10 + ZnCl2 =>
CH3Cl + Zn + C3H7Cl = C4H10 + ZnCl2
HI + NO2 = H2O + I2 + NO =>
2 HI + NO2 = H2O + I2 + NO
Ag2O + H2 = Ag2H + O2 =>
2 Ag2O + H2 = 2 Ag2H + O2
CH3CCCH2CH3 + KMnO4 + H2O = CH32(CO)H2CH3 + MnO4 + KOH =>
3 CH3CCCH2CH3 + 151 KMnO4 + 156 H2O = 5 CH32(CO)H2CH3 + 151 MnO4 + 151 KOH
I2 + HSO3{-} + H2O = HSO4{-} + I{-} + H2{+} =>
I2 + 2 HSO3{-} + 2 H2O = 2 HSO4{-} + 2 I{-} + 2 H2{+}
MnCl2 + HNO3 + PbO2 = HMnO4 + PbCl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 2 PbCl2 + 3 Pb(NO3)2 + 2 H2O
H2O + NH4 = H2 + NH4OH =>
2 H2O + 2 NH4 = H2 + 2 NH4OH
NO2 + Cl2 = O2NCl =>
2 NO2 + Cl2 = 2 O2NCl
Cr(OH)2 = CrO2 + H2 =>
Cr(OH)2 = CrO2 + H2
Bi + CuSO4 = Bi2(SO4)3 + Cu =>
2 Bi + 3 CuSO4 = Bi2(SO4)3 + 3 Cu
Na(C2H3O2) + KCl = NaCl + K(C2H3O2) =>
Na(C2H3O2) + KCl = NaCl + K(C2H3O2)
Cr2S3 + HNO3 = Cr(NO3)3 + H2SO4 + NO2 + H2O =>
Cr2S3 + 30 HNO3 = 2 Cr(NO3)3 + 3 H2SO4 + 24 NO2 + 12 H2O
CO2 + H2O = CH3CHO + O2 =>
4 CO2 + 4 H2O = 2 CH3CHO + 5 O2
Re + O2 = Re2O7 =>
4 Re + 7 O2 = 2 Re2O7
Pb(NO3)2(aq) + KI(aq) = PbI2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2 + 2 K(NO3)
C5H10 + KMnO4 + H2O = C5H10OH + KOH + MnO2 =>
3 C5H10 + KMnO4 + 2 H2O = 3 C5H10OH + KOH + MnO2
CN4 + O2 = CO2 + N2 =>
CN4 + O2 = CO2 + 2 N2
LiFl = Li + Fl =>
LiFl = Li + Fl
Mg3N2 + Ca = Ca3N2 + Mg =>
Mg3N2 + 3 Ca = Ca3N2 + 3 Mg
HNO3 + CH3OH = N2 + CO2 + H2O =>
6 HNO3 + 5 CH3OH = 3 N2 + 5 CO2 + 13 H2O
[Cr(H2O)5]Cl3 + AgNO3 = AgCl + [Cr(H2O)5](NO3)3 =>
[Cr(H2O)5]Cl3 + 3 AgNO3 = 3 AgCl + [Cr(H2O)5](NO3)3
Fe + AuCl2 = FeCl3 + Au =>
2 Fe + 3 AuCl2 = 2 FeCl3 + 3 Au
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + H2O =>
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + 5 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
C2H5N + O2 = H2O + CO2 + N =>
4 C2H5N + 13 O2 = 10 H2O + 8 CO2 + 4 N
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
Cu(NO3)2*3H2O + Co(AcAc)3 + CH3COONa + C4H6O3 = (CH3COO)2Cu + H2O + Co(AcAcNO2)3 + Na2CO3 =>
24 Cu(NO3)2*3H2O + 16 Co(AcAc)3 + 24 CH3COONa + 15 C4H6O3 = 24(CH3COO)2Cu + 81 H2O + 16 Co(AcAcNO2)3 + 12 Na2CO3
KMnO4 + K2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 K2C2O4 + 16 HCl = 2 MnCl2 + 10 CO2 + 12 KCl + 8 H2O
C2H5OH + Cl2 + NaOH = CHCl3 + CO2HNa + H2ONaCl =>
C2H5OH + 4 Cl2 + 6 NaOH = CHCl3 + CO2HNa + 5 H2ONaCl
Al2(SO4)2 = Al3O3 + SO2 + O2 =>
3 Al2(SO4)2 = 2 Al3O3 + 6 SO2 + 3 O2
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
C5H8NNaO4 + HCl = C5H9NO4 + NaCl =>
C5H8NNaO4 + HCl = C5H9NO4 + NaCl
FeO + C6H8O7 + H3PO4 = FePO4 + C6H7O5 + H2O =>
3 FeO + C6H8O7 + 3 H3PO4 = 3 FePO4 + C6H7O5 + 5 H2O
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