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S + 3 HOCl + H2O = H2SO4 + 3 HCl
Al(NO3)3*9H2O + NaOH = NaAlOH4 + H2O + O2 + NaNO3 =>
2 Al(NO3)3*9H2O + 8 NaOH = 2 NaAlOH4 + 18 H2O + 3 O2 + 6 NaNO3
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
Sn + NaOH + H2O = Na(Sn(OH)2) + H2 =>
2 Sn + 2 NaOH + 2 H2O = 2 Na(Sn(OH)2) + H2
Ag + SnCl2 = AgCl + Sn =>
2 Ag + SnCl2 = 2 AgCl + Sn
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
ClO + H2 = Cl + H2O =>
ClO + H2 = Cl + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Tl + Br2 = Tl{+} + Br{-} =>
2 Tl + Br2 = 2 Tl{+} + 2 Br{-}
C6H5COOCH3 + HNO3 = C6H4NO2COOCH3 + H2O =>
C6H5COOCH3 + HNO3 = C6H4NO2COOCH3 + H2O
N2(s) + O2(g) = NO(g) =>
N2(s) + O2(g) = 2 NO(g)
Li2SO3 + H2O = LiHSO3 + LiOH =>
Li2SO3 + H2O = LiHSO3 + LiOH
Fe2(SO4)3 + C6H8O7 = FeC6H5O7 + H2SO4 =>
Fe2(SO4)3 + 2 C6H8O7 = 2 FeC6H5O7 + 3 H2SO4
CoCO3 + HAcAc = Co(AcAc)3 + H + CO3 =>
CoCO3 + 3 HAcAc = Co(AcAc)3 + 3 H + CO3
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
CH3CH2COOH + Al = (CH3CH2COO)3Al + H2 =>
6 CH3CH2COOH + 2 Al = 2(CH3CH2COO)3Al + 3 H2
NH2CO2NH4(s) = CO2(g) + NH3(g) =>
NH2CO2NH4(s) = CO2(g) + 2 NH3(g)
Cu + HCl + H2O = CuCl2*2H2O + H2 =>
Cu + 2 HCl + 2 H2O = CuCl2*2H2O + H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NiO + H2SO4 = Ni{2+} + SO4{2-} + H2O =>
NiO + H2SO4 = Ni{2+} + SO4{2-} + H2O
CH3CHCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH2CH3 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
Mn3(PO4)4 + K2CO3 = Mn2(CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = 3 Mn2(CO3)4 + 8 K3PO4
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
HNO3 + HF = NO2 + F + H2O =>
HNO3 + HF = NO2 + F + H2O
C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Fe(NO3)3 + (NH4)3PO4 = FePO4 + (NH4)3(NO3)3 =>
Fe(NO3)3 + (NH4)3PO4 = FePO4 + (NH4)3(NO3)3
HClO4(aq) + K2CO3(aq) = H2CO3(aq) + KClO4(aq) =>
2 HClO4(aq) + K2CO3(aq) = H2CO3(aq) + 2 KClO4(aq)
Mn + F2 = MnF4 =>
Mn + 2 F2 = MnF4
C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeS2(g) + O2(g) = Fe3O4(s) + SO2(g) =>
3 FeS2(g) + 8 O2(g) = Fe3O4(s) + 6 SO2(g)
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
Fe(OH)2 + HNO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 10 HNO2 = Fe(NO3)3 + 7 NO + 6 H2O
N2O4 + CO = NO + CO2 =>
N2O4 + 2 CO = 2 NO + 2 CO2
C16H33COOH + O2 = CO + H2O =>
C16H33COOH + 16 O2 = 17 CO + 17 H2O
Fe(m) + O2(g) = FeO3(s) =>
2 Fe(m) + 3 O2(g) = 2 FeO3(s)
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