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2 HgO + H2 = H2O2 + 2 Hg
PCl3 + H2O = H3PO3 + H3ClO =>
PCl3 + 6 H2O = H3PO3 + 3 H3ClO
HgO + H2 = H2O2 + Hg =>
2 HgO + H2 = H2O2 + 2 Hg
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeO3H3 + SO3 = Fe2S3O12 + H2O =>
2 FeO3H3 + 3 SO3 = Fe2S3O12 + 3 H2O
HgO + H2 = H2O2 + Hg =>
2 HgO + H2 = H2O2 + 2 Hg
Cu + H(NO3) = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 H(NO3) = 2 NO2 + 2 H2O + Cu(NO3)2
HgO + H2 = H2O2 + Hg =>
2 HgO + H2 = H2O2 + 2 Hg
HCOH + H2 = CH3OH =>
HCOH + H2 = CH3OH
(NH3) + O2 = NO + H2O =>
4(NH3) + 5 O2 = 4 NO + 6 H2O
Li + CH3OH = LiOCH3 + H =>
Li + CH3OH = LiOCH3 + H
CH3CO2K + NH4Br = CH3CO2Br + NH4K =>
CH3CO2K + NH4Br = CH3CO2Br + NH4K
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C3H6O + K2Cr2O7 + H2SO4 = C3H4O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H4O + Cr2(SO4)3 + K2SO4 + 7 H2O
H{+} + C2O4{2-} + HNO2 = NO + CO2 + H2O =>
2 H{+} + C2O4{2-} + 2 HNO2 = 2 NO + 2 CO2 + 2 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
NaC2H3O2 + Fe{+3} = Na{+} + Fe(C2H3O2)3 =>
3 NaC2H3O2 + Fe{+3} = 3 Na{+} + Fe(C2H3O2)3
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
KMnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 2 KCl + 2 MnCl2 + 5 NaNO3 + 3 H2O
H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3
Zn + AgBr = ZnBr2 + Ag =>
Zn + 2 AgBr = ZnBr2 + 2 Ag
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaH + HCl = H2 + NaCl =>
NaH + HCl = H2 + NaCl
C3H8 + Br2 = C3H6 + HBr =>
C3H8 + Br2 = C3H6 + 2 HBr
Co2(SO4)3 + KI + HIO3 + H2O = Co(OH)2 + K2(SO4) + I2 =>
5 Co2(SO4)3 + 30 KI + 4 HIO3 + 8 H2O = 10 Co(OH)2 + 15 K2(SO4) + 17 I2
[Cr(H2O)6]Cl3 + NaOH = Cr(OH)3 + H2O + NaCl =>
[Cr(H2O)6]Cl3 + 3 NaOH = Cr(OH)3 + 6 H2O + 3 NaCl
CaCl + NaI = CaI + NaCl =>
CaCl + NaI = CaI + NaCl
C2H5CI + H2O = C2H5OH + CHI =>
C2H5CI + H2O = C2H5OH + CHI
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
KI + MnO2 + CO2 + H2O = MnCO3 + KHCO3 + I2 =>
2 KI + MnO2 + 3 CO2 + H2O = MnCO3 + 2 KHCO3 + I2
KMnO4 + C2H2O4 = H2O + KMn + CO2 =>
KMnO4 + 4 C2H2O4 = 4 H2O + KMn + 8 CO2
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
K2Cr2O7 + H2S + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 26 KHSO4 = 17 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
(NH4)2SO4 + Ca(OH)2 = NH3 + H2O + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + 2 H2O + CaSO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
AlO + HOH = AlOH + OH =>
AlO + HOH = AlOH + OH
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6) + K =>
3 Fe + K3Fe(CN)6 = Fe3(Fe(CN)6) + 3 K
HgO + H2 = H2O2 + Hg =>
2 HgO + H2 = H2O2 + 2 Hg
KClO4 + Al + KOH + H2O = KCl + K[Al(OH)4] =>
3 KClO4 + 8 Al + 8 KOH + 12 H2O = 3 KCl + 8 K[Al(OH)4]
PH3 + Cu(OH)2 + O2 = Cu3(PO4)2 + H2O =>
2 PH3 + 3 Cu(OH)2 + 4 O2 = Cu3(PO4)2 + 6 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Fe(s) + KCl(aq) = FeCl2(aq) + K(s) =>
Fe(s) + 2 KCl(aq) = FeCl2(aq) + 2 K(s)
Si + C = SiC4 =>
Si + 4 C = SiC4
Na2O + KCl = NaCl + K2O =>
Na2O + 2 KCl = 2 NaCl + K2O
C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O
C6H4COOHNO2 + CH3CH2OH = C9H9NO4 + H2O =>
C6H4COOHNO2 + CH3CH2OH = C9H9NO4 + H2O
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
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