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C16H32O2 + 3 H2 = C16H34 + 2 H2O
Ca10F2P6O24 + H2(SO4) = CaH4P2O8 + Ca(SO4) + HF =>
Ca10F2P6O24 + 7 H2(SO4) = 3 CaH4P2O8 + 7 Ca(SO4) + 2 HF
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
NaCl(l) = Na + Cl2 =>
2 NaCl(l) = 2 Na + Cl2
Cu(NO3)2 + NH4OH + NH3 = Cu(NH3)4(OH)2 + NH4(NO3)2 =>
17 Cu(NO3)2 + 28 NH4OH + 54 NH3 = 17 Cu(NH3)4(OH)2 + 16 NH4(NO3)2
NO3{-} + H3O{+} + e = H2O + NO2 =>
NO3{-} + 2 H3O{+} + e = 3 H2O + NO2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O(l) =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O(l)
Na2(OH)(AsO4) + CaCl2 = Ca2(OH)2(AsO4)2 + NaCl =>
2 Na2(OH)(AsO4) + 2 CaCl2 = Ca2(OH)2(AsO4)2 + 4 NaCl
HC2H3O2 + Zn = H + Zn(C2H3O2)2 =>
2 HC2H3O2 + Zn = 2 H + Zn(C2H3O2)2
Cr2O3 + KNO3 + K2CO3 + KOH = K2CrO4 + KNO2 + H2CO3 =>
Cr2O3 + 3 KNO3 + K2CO3 + 2 KOH = 2 K2CrO4 + 3 KNO2 + H2CO3
BrCl2(aq) + H2SO4(aq) = BrSO4(s) + HCl(aq) =>
BrCl2(aq) + H2SO4(aq) = BrSO4(s) + 2 HCl(aq)
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
S2 + F2 = SF6 =>
S2 + 6 F2 = 2 SF6
CaC4H6O4 + H2SO4 = C2H4O2 + CaSO4 =>
CaC4H6O4 + H2SO4 = 2 C2H4O2 + CaSO4
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
CH4 + H2O + CH4O2N4 = CO2 + NH3 =>
CH4 + 2 H2O + CH4O2N4 = 2 CO2 + 4 NH3
HN4 + O2 = NO2 + H2O*H =>
6 HN4 + 25 O2 = 24 NO2 + 2 H2O*H
H2C2O4 + Ca(OH)2 = CaC2O4 + OH2 =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 OH2
Cl3(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
2 Cl3(aq) + 6 NaI(aq) = 3 I2(aq) + 6 NaCl(aq)
Cu(NO3)2*5H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*5H2O = Cu(NO3)2 + 5 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + FeSO43 + H2O =>
78 KMnO4 + 5 FeSO4 + 117 H2SO4 = 39 K2SO4 + 78 MnSO4 + 5 FeSO43 + 117 H2O
NaOH2 + SO4 = Na2SO4 + H2O =>
2 NaOH2 + SO4 = Na2SO4 + 2 H2O
PbSO4 + LiNO3 = Li2SO4 + PbN2O6 =>
PbSO4 + 2 LiNO3 = Li2SO4 + PbN2O6
Pb(BrO)2 + NaIO = NaBrO + Pb(IO)2 =>
Pb(BrO)2 + 2 NaIO = 2 NaBrO + Pb(IO)2
KOH + Ni + Br = KBr + Ni(OH)2 =>
2 KOH + Ni + 2 Br = 2 KBr + Ni(OH)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
HBr(aq) + (NH4)2CO3(aq) = H2O(l) + CO2(g) + NH4Br(aq) =>
2 HBr(aq) + (NH4)2CO3(aq) = H2O(l) + CO2(g) + 2 NH4Br(aq)
Fe(NO3)2 = Fe3O4 + NO2 + O2 =>
3 Fe(NO3)2 = Fe3O4 + 6 NO2 + O2
Cu(ClO4)2 + CsOH = Cs(ClO4)2 + CuOH =>
Cu(ClO4)2 + CsOH = Cs(ClO4)2 + CuOH
N3 + I = NI3 =>
N3 + 9 I = 3 NI3
As2S3 + H2O2 + OH{-} = AsO43{-} + SO42{-} + H2O =>
2 As2S3 + 419 H2O2 + 10 OH{-} = 4 AsO43{-} + 6 SO42{-} + 424 H2O
Cu(s) + AgNO3(s) = Ag(s) + Cu2NO3 =>
2 Cu(s) + AgNO3(s) = Ag(s) + Cu2NO3
C4H6O6 + LiOH = C4LiHO4 + H2O =>
C4H6O6 + LiOH = C4LiHO4 + 3 H2O
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Ag + S = Ag4S5 =>
4 Ag + 5 S = Ag4S5
Fe{2+} + NO2 + H{+} = NO + Fe{3+} + H2O =>
2 Fe{2+} + NO2 + 2 H{+} = NO + 2 Fe{3+} + H2O
Na3AlF6 + Al2O3 = NaAl11O17 + AlF3 =>
Na3AlF6 + 17 Al2O3 = 3 NaAl11O17 + 2 AlF3
Rb2SO4 + Ca(OH)2 = CaSO4 + RbOH =>
Rb2SO4 + Ca(OH)2 = CaSO4 + 2 RbOH
CuO + CH3COO2H = Cu(CH3COO)2 + O + OH =>
CuO + 2 CH3COO2H = Cu(CH3COO)2 + O + 2 OH
As2S5 + HNO3 = H2O + H2SO4 + HAsO4 + NO2 =>
As2S5 + 44 HNO3 = 16 H2O + 5 H2SO4 + 2 HAsO4 + 44 NO2
H4GeO4 + Fe(OH)3 = H2O + Fe4(GeO4)3 =>
3 H4GeO4 + 4 Fe(OH)3 = 12 H2O + Fe4(GeO4)3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O
S + KNO2 + KOH = K2SO3 + N2 + H2O =>
3 S + 4 KNO2 + 2 KOH = 3 K2SO3 + 2 N2 + H2O
Fe{+2} + Ag{+} = Fe{+3} + Ag =>
Fe{+2} + Ag{+} = Fe{+3} + Ag
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
K2Cr2O7 + Na2C204 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
409 K2Cr2O7 + 3 Na2C204 + 1639 H2SO4 = 409 K2SO4 + 409 Cr2(SO4)3 + 3 Na2SO4 + 1639 H2O + 612 CO2
Li2S + CoI3 = LiI + Co2S3 =>
3 Li2S + 2 CoI3 = 6 LiI + Co2S3
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