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3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + 2 K2SO4 + MnO2 + 2 H2O
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al(C2H5)3 + C2H4 = Al(C8H17)3 =>
Al(C2H5)3 + 9 C2H4 = Al(C8H17)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
CH3CH3CH3CH3(OH) + K2Cr2O7 + H2SO4 = CH3CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH3CH3CH3(OH) + 7 K2Cr2O7 + 28 H2SO4 = 6 CH3CH2CH2COOH + 7 K2SO4 + 7 Cr2(SO4)3 + 43 H2O
NaCl + CuSO4 = Na2SO4 + CuCl2 =>
2 NaCl + CuSO4 = Na2SO4 + CuCl2
C2H10 + O4 = CO2 + H2O =>
4 C2H10 + 9 O4 = 8 CO2 + 20 H2O
C4H8O2 + CH3OH = C6H12O2 + H2O =>
C4H8O2 + 2 CH3OH = C6H12O2 + 2 H2O
Cu(NO3)2 + H2O = H(NO3)2 + CuOH =>
Cu(NO3)2 + H2O = H(NO3)2 + CuOH
MnCl2 + H2O2 + NaOH = H2MnO3 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = H2MnO3 + 2 NaCl + H2O
Cu(OH)2 + OH = Cu(OH)4 =>
Cu(OH)2 + 2 OH = Cu(OH)4
HOH = H2 + OH =>
2 HOH = H2 + 2 OH
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
[Pb(NO3)2] + KI = PbI2 + KNO3(aq) =>
[Pb(NO3)2] + 2 KI = PbI2 + 2 KNO3(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH3CH2CH2COH + H2 = CH3CH2CH2CH2OH =>
CH3CH2CH2COH + H2 = CH3CH2CH2CH2OH
(CH3CH2)2NH2Cl + H2O = H3O + (CH3CH2)2NHCl =>
(CH3CH2)2NH2Cl + H2O = H3O + (CH3CH2)2NHCl
Xe + O2 + F2 = XeOF4 =>
2 Xe + O2 + 4 F2 = 2 XeOF4
PCl3 + HNO3 = H3PO4 + Cl2 + NO2 + H2O =>
2 PCl3 + 10 HNO3 = 2 H3PO4 + 3 Cl2 + 10 NO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
C8H8 + H2O2 = C7H6O + H2O =>
7 C8H8 + 12 H2O2 = 8 C7H6O + 16 H2O
CHCH + Br2 = CHCH{+} + Br4{-} =>
CHCH + 2 Br2 = CHCH{+} + Br4{-}
Si + I2 = SiI4 =>
Si + 2 I2 = SiI4
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
F2 + CaBr2 = Br2 + CaF2 =>
F2 + CaBr2 = Br2 + CaF2
BaS04 + O2 = BaO + SO2 =>
2 BaS04 + 9 O2 = 2 BaO + 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7 =>
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7
Na + HClO2 = NaClO2 + Cl2 + H2O =>
6 Na + 8 HClO2 = 6 NaClO2 + Cl2 + 4 H2O
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2 =>
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2
CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
KBrO3(s) = KBrO2(s) + O2 =>
2 KBrO3(s) = 2 KBrO2(s) + O2
HCOOH + Mg(OH)2 = (HCOO)2Mg + H2O =>
2 HCOOH + Mg(OH)2 = (HCOO)2Mg + 2 H2O
CH2CHCHCH2 + C2H2(CO)2O = C6H8(CO)2O =>
CH2CHCHCH2 + C2H2(CO)2O = C6H8(CO)2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni(NO3)2 + C4H9NO2 = Ni(C4H8NO2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H9NO2 = Ni(C4H8NO2)2 + 2 HNO3
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl)3 =>
FeCl3 + Ca(OH)2 = Fe(OH)2 + Ca(Cl)3
NaNO2 = Na2O + N2 + NaNO3 =>
5 NaNO2 = Na2O + N2 + 3 NaNO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CO + KOH + H2O = K[C(OH)3] =>
CO + KOH + H2O = K[C(OH)3]
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Se + S = SeS =>
Se + S = SeS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4(NO)2 = N2 + H2O =>
2 NH4(NO)2 = 3 N2 + 4 H2O
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