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4 C4H6O2 + 6 H2O = 9 CH4 + 7 CO2
CH3COONa(aq) + H2SO4(aq) = CH3COOH + Na2SO4 =>
2 CH3COONa(aq) + H2SO4(aq) = 2 CH3COOH + Na2SO4
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
BaCl2 + H2O = HCl + BaO =>
BaCl2 + H2O = 2 HCl + BaO
GaBr3 + F2 = GaF3 + Br2 =>
2 GaBr3 + 3 F2 = 2 GaF3 + 3 Br2
C + Mg = C6Mg =>
6 C + Mg = C6Mg
H3CCOH + AgNO3 = AgNH + OH2 + CO2 =>
7 H3CCOH + 10 AgNO3 = 10 AgNH + 9 OH2 + 14 CO2
Au + MgO = Au2O3 + Mg =>
2 Au + 3 MgO = Au2O3 + 3 Mg
SO3 + Cl2 + H2O = SO4 + HCl =>
SO3 + Cl2 + H2O = SO4 + 2 HCl
CoCl2 + BaCl2 = CoBa + Cl2 =>
CoCl2 + BaCl2 = CoBa + 2 Cl2
NH4OH + H3PO = (NH4)3PO + H2O =>
3 NH4OH + H3PO = (NH4)3PO + 3 H2O
CuH + HCl = CuCl + H =>
CuH + HCl = CuCl + 2 H
Ni(OH)2 + HPO2 = Ni(PO2)2 + H2O =>
Ni(OH)2 + 2 HPO2 = Ni(PO2)2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O
MnO4{-} + Fe{2+} = Fe(MnO4)2 =>
2 MnO4{-} + Fe{2+} = Fe(MnO4)2
C4H8O2 = C + H + O =>
C4H8O2 = 4 C + 8 H + 2 O
CH3CHCH2 + CO + H2O = (CH3)2CHCO2H =>
CH3CHCH2 + CO + H2O = (CH3)2CHCO2H
HAc + H2O = H3O + Ac =>
HAc + H2O = H3O + Ac
C17H35COOH + KMnO4 = K(C17H33COO) + MnO4 + H2 =>
2 C17H35COOH + 2 KMnO4 = 2 K(C17H33COO) + 2 MnO4 + 3 H2
CH3H7OH + O2 = CO2 + H2O =>
4 CH3H7OH + 13 O2 = 4 CO2 + 22 H2O
As(OH)3 + H2SO3 = As2(SO3)3 + H2O =>
2 As(OH)3 + 3 H2SO3 = As2(SO3)3 + 6 H2O
H3Fe(CN)6 + Ca(OH)2 = Ca3(Fe(CN)6)2 + H2O =>
2 H3Fe(CN)6 + 3 Ca(OH)2 = Ca3(Fe(CN)6)2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ti(NO3)4 = Ti + NO2 + O2 =>
Ti(NO3)4 = Ti + 4 NO2 + 2 O2
Pb3O4 + H2SO4 = PbSO4 + H2O + O2 =>
2 Pb3O4 + 6 H2SO4 = 6 PbSO4 + 6 H2O + O2
Fe{2+} + KMnO4 = Fe(MnO4)2 + K{+} =>
Fe{2+} + 2 KMnO4 = Fe(MnO4)2 + 2 K{+}
Mg(NO3)2 + CaI = MgI + Ca(NO3)2 =>
Mg(NO3)2 + CaI = MgI + Ca(NO3)2
As3S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S3 + 11 HNO3 + 2 H2O = 3 H2SO4 + 3 H3AsO4 + 11 NO
LiI(aq) + Hg2(NO3)2(aq) = Hg2I2(s) + LiNO3(aq) =>
2 LiI(aq) + Hg2(NO3)2(aq) = Hg2I2(s) + 2 LiNO3(aq)
NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
C6N6FeK4 + FeSO4 = Fe2K4 + C6N6SO4 =>
C6N6FeK4 + FeSO4 = Fe2K4 + C6N6SO4
H2O + Cr2O7{-2} + Cl{-} = Cr{+3} + Cl2 + OH{-} =>
7 H2O + Cr2O7{-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 14 OH{-}
Na + KNO2 = Na2O + K2O + N2 =>
6 Na + 2 KNO2 = 3 Na2O + K2O + N2
HCl + Cr(HCO3)3 = CrCl3 + H2O + CO2 =>
3 HCl + Cr(HCO3)3 = CrCl3 + 3 H2O + 3 CO2
C12H22O11 + NaHCO3 + C8H8O3 + KY = C11O5O5H16KY + Na =>
C12H22O11 + 2 NaHCO3 + C8H8O3 + 2 KY = 2 C11O5O5H16KY + 2 Na
Ca(OH)2(s) + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(s) + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Zn(OH)2 + H2O2 = Zn(OH)4 =>
Zn(OH)2 + H2O2 = Zn(OH)4
Ga(OH)3 + HCl = GaCl3 + H2O =>
Ga(OH)3 + 3 HCl = GaCl3 + 3 H2O
RbOH = Rb2O + H2O =>
2 RbOH = Rb2O + H2O
CCl4 + S = CS2 + Cl2 =>
CCl4 + 2 S = CS2 + 2 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(NO3)2 + Co(NO3)2 = CoZnO2 + NO2 + O2 =>
Zn(NO3)2 + Co(NO3)2 = CoZnO2 + 4 NO2 + O2
C22H28S5O11 + O2 = CO2 + H2O + SO2 =>
2 C22H28S5O11 + 57 O2 = 44 CO2 + 28 H2O + 10 SO2
Al2O3 + Cr = Al + Cr2O3 =>
Al2O3 + 2 Cr = 2 Al + Cr2O3
C16H34 = C7H14 + C9H20 =>
C16H34 = C7H14 + C9H20
N + H2O = NOH + H2 =>
2 N + 2 H2O = 2 NOH + H2
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