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HBr + KOH = KBr + H(OH)
Fe + H3C6H5O7 = Fe(C6H5O7) + H109 =>
109 Fe + 109 H3C6H5O7 = 109 Fe(C6H5O7) + 3 H109
KO2 + H2SO4 = K2SO4 + H2O + O3 =>
2 KO2 + H2SO4 = K2SO4 + H2O + O3
BF3 + H2 = B + HF =>
2 BF3 + 3 H2 = 2 B + 6 HF
HC2H3O2 + Al2O3 = H2O + Al(C2H3O2)3 =>
6 HC2H3O2 + Al2O3 = 3 H2O + 2 Al(C2H3O2)3
As + HNO3 + HCl = AsCl3 + NO + H2O =>
As + HNO3 + 3 HCl = AsCl3 + NO + 2 H2O
Zn(ClO4)2 = Zn + ClO4 =>
Zn(ClO4)2 = Zn + 2 ClO4
C3H6O3(s) + O2(g) = CO2(g) + H2O(g) =>
C3H6O3(s) + 3 O2(g) = 3 CO2(g) + 3 H2O(g)
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
CaC2O4 = CaOCO2CO =>
CaC2O4 = CaOCO2CO
Br{-} + CrO4{-2} + H2O = Br2 + Cr(OH)3 + OH{-} =>
6 Br{-} + 2 CrO4{-2} + 8 H2O = 3 Br2 + 2 Cr(OH)3 + 10 OH{-}
Zn + HCH3COO = H + ZnCH3COO =>
Zn + HCH3COO = H + ZnCH3COO
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
C3H5(OH)3 + Na = C3H5O3Na3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5O3Na3 + 3 H2
C2H4O + H2 = C2H4 + H2O =>
C2H4O + H2 = C2H4 + H2O
WO3 + H2SO4 = W(SO4)3 + H2O =>
WO3 + 3 H2SO4 = W(SO4)3 + 3 H2O
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
Cu + PbCl2 = CuCl + Pb =>
2 Cu + PbCl2 = 2 CuCl + Pb
Fe + Be = Fe2Be3 =>
2 Fe + 3 Be = Fe2Be3
HCe + S = Ce2 + H2S =>
2 HCe + S = Ce2 + H2S
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu + (NH4)2S = CuS + (NH4) =>
Cu + (NH4)2S = CuS + 2(NH4)
C6H5CHCH3CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5CHCH3CH3 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
Pb + HSO4 = Pb(HSO4)2 =>
Pb + 2 HSO4 = Pb(HSO4)2
K2SO3 + HClO3 = H2SO3 + KClO3 =>
K2SO3 + 2 HClO3 = H2SO3 + 2 KClO3
NiCl2 + Cl2 + NaOH = NiOOH + NaCl + H2O =>
2 NiCl2 + Cl2 + 6 NaOH = 2 NiOOH + 6 NaCl + 2 H2O
H2C2O4 + NaOH = Na + H2O + C2O4 =>
H2C2O4 + 2 NaOH = 2 Na + 2 H2O + C2O4
S2O8{2-} + NO + H2O = SO4{2-} + NO3{-} + H{+} =>
3 S2O8{2-} + 2 NO + 4 H2O = 6 SO4{2-} + 2 NO3{-} + 8 H{+}
NH23 + O2 = NO + H2O =>
4 NH23 + 25 O2 = 4 NO + 46 H2O
Mg(NO3)2 + C2H6N4O2 = MgO + NO2 + CO2 + H2O =>
13 Mg(NO3)2 + C2H6N4O2 = 13 MgO + 30 NO2 + 2 CO2 + 3 H2O
Co2O3 + HCl = CoCl3 + H2O =>
Co2O3 + 6 HCl = 2 CoCl3 + 3 H2O
FeSO4 + Ca(NO3)2 + H2SO4 = Fe2(SO4)3 + CaSO4 + NO + H2O =>
6 FeSO4 + Ca(NO3)2 + 4 H2SO4 = 3 Fe2(SO4)3 + CaSO4 + 2 NO + 4 H2O
(Cr2O7){2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
(Cr2O7){2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
C20H27O11N + H2O = C6H12O6 + HCN + C7H6O =>
C20H27O11N + 2 H2O = 2 C6H12O6 + HCN + C7H6O
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
C6H12O6 + MnO2 = CO2 + H2O + Mn =>
C6H12O6 + 6 MnO2 = 6 CO2 + 6 H2O + 6 Mn
CaCO3H2OCO2 = Ca(HCO3)2 =>
CaCO3H2OCO2 = Ca(HCO3)2
FeAsS(s) = As(g) + FeS(s) =>
FeAsS(s) = As(g) + FeS(s)
K2MnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + 4 NaI + 4 H2SO4 = 2 I2 + MnSO4 + 2 Na2SO4 + K2SO4 + 4 H2O
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
HBr(aq) + Na2SO4(aq) = H2SO4 + NaBr =>
2 HBr(aq) + Na2SO4(aq) = H2SO4 + 2 NaBr
K2CO3 + CuF2 = CuCO3 + KF =>
K2CO3 + CuF2 = CuCO3 + 2 KF
KCr(SO4)2*12H2O + NaOH = Cr(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 KCr(SO4)2*12H2O + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KMnO4 + H2SO3 = K2SO4 + H2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 H2SO4 + 2 MnSO4 + 3 H2O
RbNO2 + H2O = RbOH + HNO2 =>
RbNO2 + H2O = RbOH + HNO2
MnO2 + HClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + HClO3 + 7 KOH = 3 K2MnO4 + KCl + 4 H2O
CoCl2(aq) + KOH(aq) = KCl + Co(OH)2 =>
CoCl2(aq) + 2 KOH(aq) = 2 KCl + Co(OH)2
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