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2 CH2CHCH3 + 3 H2O = 3 CH3CH2OH
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
K4[Fe(CN)6] + [Ni(NH3)4](OH)2 = Ni2[Fe(CN)6] + KOH + NH3 =>
K4[Fe(CN)6] + 2[Ni(NH3)4](OH)2 = Ni2[Fe(CN)6] + 4 KOH + 8 NH3
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + H2O
Fe(NO3)3 + Na2(CO3) = Na(NO3) + Fe2(CO3)3 =>
2 Fe(NO3)3 + 3 Na2(CO3) = 6 Na(NO3) + Fe2(CO3)3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
SrCl2 + Li3PO4 = Sr3(PO4)2 + LiCl =>
3 SrCl2 + 2 Li3PO4 = Sr3(PO4)2 + 6 LiCl
CsICl2 + NaOH = CsI(OH)2 + NaCl =>
CsICl2 + 2 NaOH = CsI(OH)2 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + KI = CuI + KI3 + K2SO4 =>
2 CuSO4 + 5 KI = 2 CuI + KI3 + 2 K2SO4
C6H12O2(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 + KI + H2SO4 = KI3 + H2O + K2SO4 =>
H2O2 + 3 KI + H2SO4 = KI3 + 2 H2O + K2SO4
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Pb(OH)4{-2} = PbO2 + H2O + e =>
Pb(OH)4{-2} = PbO2 + 2 H2O + 2e
HFFe = FeHF =>
HFFe = FeHF
CaF2 + K2S = CaS + KF =>
CaF2 + K2S = CaS + 2 KF
K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 5 I2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cn + HCl = CnCl2 + H2 =>
Cn + 2 HCl = CnCl2 + H2
SrO + HCl = H2O + SrCl2 =>
SrO + 2 HCl = H2O + SrCl2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
PbNO3 + KH2PO4 = PbPO4 + NO3KH2 =>
PbNO3 + KH2PO4 = PbPO4 + NO3KH2
KI + HCl + O2 = I2 + KCl + H2O =>
4 KI + 4 HCl + O2 = 2 I2 + 4 KCl + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
K2Se + HCl = KCl + H2Se =>
K2Se + 2 HCl = 2 KCl + H2Se
Cu(s) + NaOH(aq) + H2O(l) = Na2Cu(OH)4(aq) + H2(g) =>
Cu(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Cu(OH)4(aq) + H2(g)
S8 + NO3{-} + H{+} = S4O6{2-} + NO2 + H2O =>
S8 + 20 NO3{-} + 16 H{+} = 2 S4O6{2-} + 20 NO2 + 8 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 2 Na2SO4 + CO2
BeO + KOH = BeOH + KO =>
BeO + KOH = BeOH + KO
CdS + HNO3 = Cd(NO3)2 + S + NO + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 2 NO + 4 H2O
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
Na2SO4 + O3 + H2O = NaO + H2SO4 =>
3 Na2SO4 + O3 + 3 H2O = 6 NaO + 3 H2SO4
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Mg2Br = Br2 + Mg =>
2 Mg2Br = Br2 + 4 Mg
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
HClO + Ca(OH)2 = CaCl2O2 + H2O =>
2 HClO + Ca(OH)2 = CaCl2O2 + 2 H2O
PbCu(NO3)2 = Pb(NO3)2Cu =>
PbCu(NO3)2 = Pb(NO3)2Cu
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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