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2 KMnO4 + 6 Na2S2O3 + 4 H2O = 3 Na2S4O6 + 2 MnO2 + 2 KOH + 6 NaOH
C9H18 + O2 = C02 + H2O =>
2 C9H18 + 9 O2 = 9 C02 + 18 H2O
FeCl3 + KSCN + SnCl2 = Fe(SCN)2 + SnCl4 + KCl =>
2 FeCl3 + 4 KSCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 KCl
FeS2 + O2 = Fe4O4 + SO2 =>
4 FeS2 + 10 O2 = Fe4O4 + 8 SO2
C6H6 + Br = C6H5Br + H =>
C6H6 + Br = C6H5Br + H
CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2
Ti2(CO3)3 + HCl = TiCl3 + H2O + CO2 =>
Ti2(CO3)3 + 6 HCl = 2 TiCl3 + 3 H2O + 3 CO2
AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2
FeCl + NH4(OH)3 = Fe(OH)3 + NH4Cl =>
FeCl + NH4(OH)3 = Fe(OH)3 + NH4Cl
H2O(g) + N2O3(g) = HNO2(aq) =>
H2O(g) + N2O3(g) = 2 HNO2(aq)
CaCl2 + Li2C2O4 = LiCl + CaC2O4 =>
CaCl2 + Li2C2O4 = 2 LiCl + CaC2O4
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
CH3CHOHCOONa + NaOH = CH3CHONaCOONa + H2O =>
CH3CHOHCOONa + NaOH = CH3CHONaCOONa + H2O
NaCl + H2SiO3 = Na2SiO3 + HCl =>
2 NaCl + H2SiO3 = Na2SiO3 + 2 HCl
Ca3(Po4)2 + NaOH = Ca(OH)2 + Na3Po4 =>
Ca3(Po4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3Po4
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6 =>
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6
Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
CH3C6H4NH3 + NaOH = CH3C6H4 + NaNH2 + H2O =>
CH3C6H4NH3 + NaOH = CH3C6H4 + NaNH2 + H2O
AgNO3(aq) + RbBr(aq) = AgBr(s) + RbNO3(aq) =>
AgNO3(aq) + RbBr(aq) = AgBr(s) + RbNO3(aq)
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
Na3PO4 + AlCl3 = AlPO4 + NaCl =>
Na3PO4 + AlCl3 = AlPO4 + 3 NaCl
BN + O2 = B2O3 + NO2 =>
4 BN + 7 O2 = 2 B2O3 + 4 NO2
Be(OH)2 + H3PO4 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O
Li2SO4 + SrCl2 = Li2Cl + Sr(SO4)2 =>
2 Li2SO4 + SrCl2 = 2 Li2Cl + Sr(SO4)2
NH4NO3 + S = SO3 + N2 + H2O =>
3 NH4NO3 + S = SO3 + 3 N2 + 6 H2O
NaHCO3 + Cu(NO3)2 = Na(NO3)2 + CuHCO3 =>
NaHCO3 + Cu(NO3)2 = Na(NO3)2 + CuHCO3
Pb(NO)2 + K2Cr2O7 = KNO + Pb(Cr2O7) =>
Pb(NO)2 + K2Cr2O7 = 2 KNO + Pb(Cr2O7)
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O =>
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O
Cr2(SO4)3 + KOH + MnO2 = H2O + K2CrO4 + MnSO4 =>
Cr2(SO4)3 + 4 KOH + 3 MnO2 = 2 H2O + 2 K2CrO4 + 3 MnSO4
Ni(CO3) = Ni + CO3 =>
Ni(CO3) = Ni + CO3
K2I + Cl = KCl + I2 =>
2 K2I + 4 Cl = 4 KCl + I2
NO3 + C3H8O3 = NO2 + CO2 + H2O =>
7 NO3 + C3H8O3 = 7 NO2 + 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mn2O7 + Na2O = Na2Mn2O8 =>
Mn2O7 + Na2O = Na2Mn2O8
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgCrO4 + HC2H3O2 = Mg{+2} + Cr2O7{-2} + C2H3O2{-} + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg{+2} + Cr2O7{-2} + 2 C2H3O2{-} + H2O
Li2O + Ca(NO3)2 = LiNO3 + Ca2O2 =>
2 Li2O + 2 Ca(NO3)2 = 4 LiNO3 + Ca2O2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cu + Br = Cu(Br)2 =>
Cu + 2 Br = Cu(Br)2
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