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4 C5H1201 + 1221 O2 = 20 CO2 + 2402 H2O
Ca + Fe3 = Ca3Fe =>
9 Ca + Fe3 = 3 Ca3Fe
MgOHCl + HCl = Mg(Cl)2 + H2O =>
MgOHCl + HCl = Mg(Cl)2 + H2O
H2O + As2O5 = H3 + AsO4 =>
3 H2O + As2O5 = 2 H3 + 2 AsO4
CH3I + NaOH = CH2INa + H2O =>
CH3I + NaOH = CH2INa + H2O
H5IO6 + Sr(OH)2 = Sr(IO4)2 + H2O =>
2 H5IO6 + Sr(OH)2 = Sr(IO4)2 + 6 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Na2PO4 + KOH = NaOH + K2PO4 =>
Na2PO4 + 2 KOH = 2 NaOH + K2PO4
(CuOH)2SO4 + HCl = H2SO4 + CuOHCl =>
(CuOH)2SO4 + 2 HCl = H2SO4 + 2 CuOHCl
HMnO3 = MnO2 + HMnO4 + H2O =>
3 HMnO3 = 2 MnO2 + HMnO4 + H2O
Na2 + CaCl2 = Ca + NaCl =>
Na2 + CaCl2 = Ca + 2 NaCl
K2CO3(aq) + Pb(NO3)4(aq) = Pb(CO3)2(aq) + KNO3(aq) =>
2 K2CO3(aq) + Pb(NO3)4(aq) = Pb(CO3)2(aq) + 4 KNO3(aq)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuSO4 + Na2CO3 + H2O = (CuOH2)CO3 + Na2SO4 =>
CuSO4 + Na2CO3 + H2O = (CuOH2)CO3 + Na2SO4
ZnS + NO{3}{-} = Zn{2}{+} + S + NO =>
3 ZnS + 2 NO{3}{-} = 3 Zn{2}{+} + 3 S + 2 NO
FeSi + Cl2 = SiCl4 + FeCl3 =>
2 FeSi + 7 Cl2 = 2 SiCl4 + 2 FeCl3
CaCl2 + LiBr = CaBr2 + LiCl =>
CaCl2 + 2 LiBr = CaBr2 + 2 LiCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaCl + Al2(SO4)3 = AlCl3 + Na2SO4 =>
6 NaCl + Al2(SO4)3 = 2 AlCl3 + 3 Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr(OH)2 + Br2 + OH{-} = CrO4{-2} + Br{-} + H2O =>
Cr(OH)2 + 2 Br2 + 6 OH{-} = CrO4{-2} + 4 Br{-} + 4 H2O
Na2MnO4 + KNO2 + HNO3 = KMnO4 + NaNO2 + KNO3 + H2O =>
2 Na2MnO4 + 3 KNO2 + 2 HNO3 = 2 KMnO4 + 4 NaNO2 + KNO3 + H2O
LiOH + Fe(OH)3 + (HOOCCH2)2N(CH2)2N(CH2COOH)2 = Li[Fe((HOOCCH2)2N(CH2)2N(CH2COO)2)2] + H2O =>
LiOH + Fe(OH)3 + 2(HOOCCH2)2N(CH2)2N(CH2COOH)2 = Li[Fe((HOOCCH2)2N(CH2)2N(CH2COO)2)2] + 4 H2O
K2S + K2Cr2O7 + H2O = Cr(OH)3 + S + KOH =>
3 K2S + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
SrCO3 + H2SO4 = SrSO4 + H2O + CO2 =>
SrCO3 + H2SO4 = SrSO4 + H2O + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Bi3 + HCl = BiCl3 + H2 =>
2 Bi3 + 18 HCl = 6 BiCl3 + 9 H2
CuSO4(s) = CuS(s) + O2(g) =>
CuSO4(s) = CuS(s) + 2 O2(g)
Sm + Co2 = SmCo =>
2 Sm + Co2 = 2 SmCo
CH3CH2COOH + SOCl2 = CH3CH2COCl + SO2 + HCl =>
CH3CH2COOH + SOCl2 = CH3CH2COCl + SO2 + HCl
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CuCl2 + Ca(OH)2 = Cu(OH)2 + Cl2Ca =>
CuCl2 + Ca(OH)2 = Cu(OH)2 + Cl2Ca
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
Al(OH)3 + HCn = Al(Cn)3 + H2O =>
Al(OH)3 + 3 HCn = Al(Cn)3 + 3 H2O
KIO3 + Na2SO3 + H2O = I2 + Na2SO4 + KOH =>
2 KIO3 + 5 Na2SO3 + H2O = I2 + 5 Na2SO4 + 2 KOH
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + HOH =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 HOH
Ca10(PO4)6(OH)2(s) + CH3COOH(aq) = Ca(CH3COO)2(aq) + H3PO4(aq) + H2O(l) =>
Ca10(PO4)6(OH)2(s) + 20 CH3COOH(aq) = 10 Ca(CH3COO)2(aq) + 6 H3PO4(aq) + 2 H2O(l)
C2H5CHO + OH = C2H5COOH + H2O =>
C2H5CHO + 2 OH = C2H5COOH + H2O
C7H5N3O6 = C + CO + H2O + N2 =>
2 C7H5N3O6 = 7 C + 7 CO + 5 H2O + 3 N2
MnO2(s) + Sn(s) = Mn(s) + Sn2O3(s) =>
3 MnO2(s) + 4 Sn(s) = 3 Mn(s) + 2 Sn2O3(s)
LiH(s) + AlCl3(s) = LiAlH4(s) + LiCl(s) =>
4 LiH(s) + AlCl3(s) = LiAlH4(s) + 3 LiCl(s)
Na + KH2SbO4 = NaH2SbO4 + K =>
Na + KH2SbO4 = NaH2SbO4 + K
HI + K2S = H2S + KI =>
2 HI + K2S = H2S + 2 KI
CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4
Se + H2SO4 + H2O = H2SO3 + H2SeO3 =>
Se + 2 H2SO4 + H2O = 2 H2SO3 + H2SeO3
Cd(OH)2 + HCl = H2O + CdCl2 =>
Cd(OH)2 + 2 HCl = 2 H2O + CdCl2
HOOCCOOH + Ag(NH3)2OH = NH3 + H2O + CO2 + Ag =>
HOOCCOOH + 2 Ag(NH3)2OH = 4 NH3 + 2 H2O + 2 CO2 + 2 Ag
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
FeCl3 + K2 = KCl + Fe =>
2 FeCl3 + 3 K2 = 6 KCl + 2 Fe
LiI(aq) + Pb(NO3)2(aq) = Li(NO3)(aq) + PbI2(aq) =>
2 LiI(aq) + Pb(NO3)2(aq) = 2 Li(NO3)(aq) + PbI2(aq)
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