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XO + H2O = HOXOH
MnO2 + Ba = Mn + BaO2 =>
MnO2 + Ba = Mn + BaO2
KOH + CrCl3 + Cl = K2CrO4 + KCl + H2O =>
8 KOH + CrCl3 + 3 Cl = K2CrO4 + 6 KCl + 4 H2O
I{-}1 + MnO4{-}1 + H2O = I2 + MnO2 + OH{-}1 =>
6 I{-}1 + 2 MnO4{-}1 + 4 H2O = 3 I2 + 2 MnO2 + 8 OH{-}1
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O + K2SO4
CH4(aq) + O2(g) = CO2 + H2O =>
CH4(aq) + 2 O2(g) = CO2 + 2 H2O
Fe(NO3)3 + NH3 + H2O = Fe + HNO3 =>
8 Fe(NO3)3 + 3 NH3 + 9 H2O = 8 Fe + 27 HNO3
Hg(NO3)2 + HCl = HgCl2 + HNO3 =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 HNO3
NH3 + Ca(OH)2 = Ca3N2 + HOH =>
2 NH3 + 3 Ca(OH)2 = Ca3N2 + 6 HOH
H3(AsO4) + Ba(OH)2 = Ba3(AsO4)2 + H2O =>
2 H3(AsO4) + 3 Ba(OH)2 = Ba3(AsO4)2 + 6 H2O
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
H{+} + Cr2O7{2-} + SO3{2-} = SO4{2-} + Cr{+3} + H2O =>
8 H{+} + Cr2O7{2-} + 3 SO3{2-} = 3 SO4{2-} + 2 Cr{+3} + 4 H2O
Mg(HS)2 + HNO3 = Mg(NO3)2 + H2S =>
Mg(HS)2 + 2 HNO3 = Mg(NO3)2 + 2 H2S
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{+} + H2O =>
5 CH3CH2OH + 2 Cr2O7{2-} + 8 H{+} = 5 CH3COOH + 4 Cr{+} + 9 H2O
HCHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCHO + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
Mn(SO4)2 + NaOH = Mn(OH)4 + Na2SO4 =>
Mn(SO4)2 + 4 NaOH = Mn(OH)4 + 2 Na2SO4
Cr(s) + I2(s) = CrI3(s) =>
2 Cr(s) + 3 I2(s) = 2 CrI3(s)
H2SO4 + CaCl2 = HCl + CaSO4 =>
H2SO4 + CaCl2 = 2 HCl + CaSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CCl4 + O = CO2 + Cl2 =>
CCl4 + 2 O = CO2 + 2 Cl2
CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH
C12H21(OH)5 + O2 = CO2 + H2O =>
C12H21(OH)5 + 16 O2 = 12 CO2 + 13 H2O
Ti(OH)3 + H2SO3 = Ti2(SO3)3 + H2O =>
2 Ti(OH)3 + 3 H2SO3 = Ti2(SO3)3 + 6 H2O
CuCo3Cu(OH)2 + H2SO4 = Co2 + Cu + H2O + SO4 =>
2 CuCo3Cu(OH)2 + 2 H2SO4 = 3 Co2 + 4 Cu + 4 H2O + 2 SO4
N2H4(g) + NO2(g) = N2(g) + H2O(g) =>
2 N2H4(g) + 2 NO2(g) = 3 N2(g) + 4 H2O(g)
Fe2O3 + C = Fe3O4 + CO =>
3 Fe2O3 + C = 2 Fe3O4 + CO
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa
Cu2[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + [Cu(NH3)4](OH)2 + H2O =>
Cu2[Fe(CN)6] + 12 NH4OH = (NH4)4[Fe(CN)6] + 2[Cu(NH3)4](OH)2 + 8 H2O
NiCl2 + Na2C2O4 + NaOH = Ni(OH) + Na3(C2O4) + Cl2 =>
NiCl2 + Na2C2O4 + NaOH = Ni(OH) + Na3(C2O4) + Cl2
ZnO + AuN = Zn3N2 + Au2O3 =>
3 ZnO + 2 AuN = Zn3N2 + Au2O3
Ag + NaCl + H2O = AgCl + H2 + NaOH =>
2 Ag + 2 NaCl + 2 H2O = 2 AgCl + H2 + 2 NaOH
ReCl5 + H2O = HReO4 + ReO2 + HCl =>
3 ReCl5 + 8 H2O = HReO4 + 2 ReO2 + 15 HCl
KMnO4 + H2SO4 + K2C2O4 = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4 = 2 CO2 + 2 KSO4 + KMnO2 + 2 H2O
S + HOCl + H2O = H2SO4 + HCl =>
S + 3 HOCl + H2O = H2SO4 + 3 HCl
Pb(NO3)2 + Rb2SO4 = PbSO4 + Rb2(NO3)2 =>
Pb(NO3)2 + Rb2SO4 = PbSO4 + Rb2(NO3)2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO3 + NH3 = N2 + H2O =>
2 NO3 + 4 NH3 = 3 N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H(SO4) + Na(CN) = H(CN) + Na(SO4) =>
H(SO4) + Na(CN) = H(CN) + Na(SO4)
CaCl2 + NH4OH = Ca(OH)2 + (NH4)2Cl2 =>
CaCl2 + 2 NH4OH = Ca(OH)2 + (NH4)2Cl2
N2H5Cl + I2 + NaOH = N2 + NaCl + NaI + H2O =>
N2H5Cl + 2 I2 + 5 NaOH = N2 + NaCl + 4 NaI + 5 H2O
BaCO3 + MnO2 = Ba4Mn3O10 + CO2 =>
4 BaCO3 + 3 MnO2 = Ba4Mn3O10 + 4 CO2
HCl + Ni(OH)3 = NiCl2 + Cl2 + H2O =>
6 HCl + 2 Ni(OH)3 = 2 NiCl2 + Cl2 + 6 H2O
HIO4 + Al(OH)3 = Al(IO4)3 + H2O =>
3 HIO4 + Al(OH)3 = Al(IO4)3 + 3 H2O
Cr(OH)3 + KMnO4 + KOH = K2Cr2O7 + K2MnO4 + H2O =>
2 Cr(OH)3 + 6 KMnO4 + 8 KOH = K2Cr2O7 + 6 K2MnO4 + 7 H2O
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