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C2H6O + 3 O2 = 2 CO2 + 3 H2O
VO2 + HF = VF4 + H2O =>
VO2 + 4 HF = VF4 + 2 H2O
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl
Ca(OH)2 + HNO3 = Ca(OH)2HNO3 =>
Ca(OH)2 + HNO3 = Ca(OH)2HNO3
KCrO2 + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 4 H2O + 6 KBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + Na2CrO4 + NH4OH = PbCrO4 + NaOH + NH4NO3 =>
Pb(NO3)2 + Na2CrO4 + 2 NH4OH = PbCrO4 + 2 NaOH + 2 NH4NO3
Ba(OH)2 + KSO4 = K(OH)2 + BaSO4 =>
Ba(OH)2 + KSO4 = K(OH)2 + BaSO4
K2SO3 + HBr = SO2 + H2O + KBr =>
K2SO3 + 2 HBr = SO2 + H2O + 2 KBr
BaCl2 + NaSO4 = NaCl2 + Ba2(SO4)2 =>
2 BaCl2 + 2 NaSO4 = 2 NaCl2 + Ba2(SO4)2
ZnO + HNO3 = ZnHNO4 =>
ZnO + HNO3 = ZnHNO4
KNO3 + Ag2S = AgNO3 + K2S =>
2 KNO3 + Ag2S = 2 AgNO3 + K2S
KMnO4(s) + HCl = KCl(ac) + MnCl2(ac) + Cl2(g) + H2O(l) =>
2 KMnO4(s) + 16 HCl = 2 KCl(ac) + 2 MnCl2(ac) + 5 Cl2(g) + 8 H2O(l)
KNO3 + H2SO4 = NO3H2 + KSO4 =>
KNO3 + H2SO4 = NO3H2 + KSO4
Cl2 + Mg = Cl2Mg =>
Cl2 + Mg = Cl2Mg
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2S + Fe = FeS + H2 =>
H2S + Fe = FeS + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2(g) + CO(g) = HCO =>
H2(g) + 2 CO(g) = 2 HCO
Al(s) + Pb{2+} = Al{2+} + Pb(s) =>
Al(s) + Pb{2+} = Al{2+} + Pb(s)
SO3H + KOH = SO3K + H2O =>
SO3H + KOH = SO3K + H2O
Sn + Hg3(PO4)2 = Sn4(PO4)3 + Hg =>
8 Sn + 3 Hg3(PO4)2 = 2 Sn4(PO4)3 + 9 Hg
SO4 + H3AsO3 = SO2 + H3AsO4 =>
SO4 + 2 H3AsO3 = SO2 + 2 H3AsO4
H2S + KMnO4 = S + MnO2 + KOH + H2O =>
3 H2S + 2 KMnO4 = 3 S + 2 MnO2 + 2 KOH + 2 H2O
MnO4{-} + SO2 + OH{-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO2 + 4 OH{-} = 2 Mn{2+} + 5 SO4{2-} + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Cl2 + CrCl3 + H2O + KCl = K2Cr2O7 + HCl =>
3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl = K2Cr2O7 + 14 HCl
Cu(NO3)2 + NH4(OH) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2 NH4NO3
CH3CH2Cl = HCl + CH2 = CH2 =>
CH3CH2Cl = HCl + 2 CH2
Al(C2H3O2)3 + Na2CO3 = Al2(CO3)3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaC2H3O2
FeS + HCe = FeCe2 + H2S =>
FeS + 2 HCe = FeCe2 + H2S
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
KClO3 + MnO2 + KOH = H2O + KCl + KMnO4 =>
KClO3 + 2 MnO2 + 2 KOH = H2O + KCl + 2 KMnO4
Na2SO3 + CH3COOH = CH3COONa + SO2 + H2O =>
Na2SO3 + 2 CH3COOH = 2 CH3COONa + SO2 + H2O
AuO4H4 = AuO2 + H2O =>
AuO4H4 = AuO2 + 2 H2O
LiCl(aq) + Na2CO3(aq) = Li2CO3(s) + NaCl(aq) =>
2 LiCl(aq) + Na2CO3(aq) = Li2CO3(s) + 2 NaCl(aq)
CaSO4 + NH4OH = (NH4)2SO4 + Ca(OH)2 =>
CaSO4 + 2 NH4OH = (NH4)2SO4 + Ca(OH)2
K2CO3 + CaO = CaCO3 + K2O =>
K2CO3 + CaO = CaCO3 + K2O
Na + HS = NaHS =>
Na + HS = NaHS
NH4 + H2O = NH4OH + H30 =>
30 NH4 + 30 H2O = 30 NH4OH + H30
Si(OH)4 + NaOH = NaOSi(OH)3 + H2O =>
Si(OH)4 + NaOH = NaOSi(OH)3 + H2O
I2 + H2O = HIO + H =>
I2 + 2 H2O = 2 HIO + 2 H
BaCl2 + H2O2 + NH4OH = BaO2 + H2O + NH4Cl =>
BaCl2 + H2O2 + 2 NH4OH = BaO2 + 2 H2O + 2 NH4Cl
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
Ni(CIO3)2 = Ni + CIO3 =>
Ni(CIO3)2 = Ni + 2 CIO3
FeSO4 + H2O + O2 + CaCO3 = Fe(OH)3 + CaSO4 + CO2 =>
4 FeSO4 + 6 H2O + O2 + 4 CaCO3 = 4 Fe(OH)3 + 4 CaSO4 + 4 CO2
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
Fe2O3 + NaHSO4 = NaOH + Fe2(SO4)3 =>
Fe2O3 + 3 NaHSO4 = 3 NaOH + Fe2(SO4)3
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
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