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Ba(OH)2 + K2C2O4 = 2 KOH + BaC2O4
C2H5BrNaHS = C2H5SHNaBr =>
C2H5BrNaHS = C2H5SHNaBr
HCl + Mg(OH)3 = Mg(OH)Cl2 + H2O =>
2 HCl + Mg(OH)3 = Mg(OH)Cl2 + 2 H2O
(MgOH)2SO4 + HCl = MgCl2 + H2O + SO3 =>
(MgOH)2SO4 + 4 HCl = 2 MgCl2 + 3 H2O + SO3
HNO2 + KI + H2S04 = I2 + NO + K2SO4 + H2O =>
34 HNO2 + 8 KI + H2S04 = 4 I2 + 34 NO + 4 K2SO4 + 18 H2O
Zn + MgCl = ZnCl2 + Mg =>
Zn + 2 MgCl = ZnCl2 + 2 Mg
Cu(NO3)2H2O + Al(NO3)3H2O + KOH2H2O = CuAlO2 + KO2 + H2O + KNO2 =>
2 Cu(NO3)2H2O + 2 Al(NO3)3H2O + 13 KOH2H2O = 2 CuAlO2 + 3 KO2 + 30 H2O + 10 KNO2
I{-} + IO3{-} + H{+} = I2 + H2O(I) =>
10 I{-} + 2 IO3{-} + 12 H{+} = 3 I2 + 6 H2O(I)
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
PbCO3 = Pb{+2} + CO3{-2} =>
PbCO3 = Pb{+2} + CO3{-2}
C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH
Ca(OH)2 + H3(SO4) = Ca(SO4)2 + H2O + SO2 =>
Ca(OH)2 + 6 H3(SO4) = Ca(SO4)2 + 10 H2O + 4 SO2
C7H7Cl + KMnO4 + KOH = C7H6O2 + K2MnO4 + KCl + H2O =>
C7H7Cl + 4 KMnO4 + 5 KOH = C7H6O2 + 4 K2MnO4 + KCl + 3 H2O
H2O + ZnSO4 = Zn + O2 + H2SO4 =>
2 H2O + 2 ZnSO4 = 2 Zn + O2 + 2 H2SO4
ZnS + H2 = Zn + H2S =>
ZnS + H2 = Zn + H2S
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
SeO4{-2} + H2S = SeO + H2SO4 + {-} =>
4 SeO4{-2} + 3 H2S = 4 SeO + 3 H2SO4 + 8e
ZnO + NH3 + H2O = Zn(NH3)4(OH)2 =>
ZnO + 4 NH3 + H2O = Zn(NH3)4(OH)2
C3H7OH(propanol) + O2 = CO2 + H2O =>
2 C3H7OH(propanol) + 9 O2 = 6 CO2 + 8 H2O
Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2 =>
2 Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2
C5(H)9O + O2 = CO2 + H2O =>
4 C5(H)9O + 27 O2 = 20 CO2 + 18 H2O
B2S3 = B + S =>
B2S3 = 2 B + 3 S
Zn + H3P = H2 + Zn3P =>
6 Zn + 2 H3P = 3 H2 + 2 Zn3P
MgCl2 + AlF3 = AlCl3 + MgF2 =>
3 MgCl2 + 2 AlF3 = 2 AlCl3 + 3 MgF2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe5O8 + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 ZnFe5O8 + 17 N2 + 43 O2 + 102 H2O
C3H7OH + Cr2O7 = C3H6O + Cr + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O
CoSO4 + Cl2 + Na2CO3 = CoOCl + Na2SO4 + CO2 =>
2 CoSO4 + Cl2 + 2 Na2CO3 = 2 CoOCl + 2 Na2SO4 + 2 CO2
H2 + Ca = CaH2 =>
H2 + Ca = CaH2
C7H15Br + Na = NaBr + C14H30 =>
2 C7H15Br + 2 Na = 2 NaBr + C14H30
H = HH =>
2 H = HH
Fe + S = FeS =>
Fe + S = FeS
Zn2 + O2 = Zn2O =>
2 Zn2 + O2 = 2 Zn2O
TiCl4 + H2O = [TiO(OH)Cl] + HCl = TiO2 =>
TiCl4 + 2 H2O = [TiO(OH)Cl] + 3 HCl
Na3[Ag(S2O3)2] + NaOH = AgOH + Na2S2O3 =>
Na3[Ag(S2O3)2] + NaOH = AgOH + 2 Na2S2O3
C20H42 + O2 = CO + H2O =>
2 C20H42 + 41 O2 = 40 CO + 42 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
C151H256S2 + O2 = H2O + S2O + CO2 =>
2 C151H256S2 + 431 O2 = 256 H2O + 2 S2O + 302 CO2
ZnCl2(aq) + H2S(g) = ZnS + HCl =>
ZnCl2(aq) + H2S(g) = ZnS + 2 HCl
Cl2 + H2O = HO3 + HCl =>
5 Cl2 + 6 H2O = 2 HO3 + 10 HCl
(NH4)Cu(SO4)26H2O + KI = CuI + I2 + (NH4)2SO4 + K2SO4 + H2O =>
2(NH4)Cu(SO4)26H2O + 102 KI = 2 CuI + 50 I2 + (NH4)2SO4 + 51 K2SO4 + 2 H2O
Al + BaSO4 = Al2(SO4)3 + Ba =>
2 Al + 3 BaSO4 = Al2(SO4)3 + 3 Ba
N2 + O2 + H2O = NH4NO3 = N2 + O2 + H2O =>
2 N2 + O2 + 4 H2O = 2 NH4NO3
PbCO3 = Pb{+2} + CO3{-2} =>
PbCO3 = Pb{+2} + CO3{-2}
NiSO4 + NH4SCN = NiSCN + (NH4)SO4 =>
NiSO4 + NH4SCN = NiSCN + (NH4)SO4
H2S + Pb(OH)3 = PbS + H2 + OH =>
H2S + Pb(OH)3 = PbS + H2 + 3 OH
S2O8{2-} + NO + H2O = SO4{2-} + NO3{-} + H{+} =>
3 S2O8{2-} + 2 NO + 4 H2O = 6 SO4{2-} + 2 NO3{-} + 8 H{+}
Fe2 + H2O + NaCl = Fe2O3 + NaHCl =>
Fe2 + 3 H2O + 6 NaCl = Fe2O3 + 6 NaHCl
N2O3 = N2 + O3 =>
N2O3 = N2 + O3
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
KMnO4 + K2Cr2O7 + KOH = K2CrO7 + K2MnO4 + H2O =>
12 KMnO4 + K2Cr2O7 + 14 KOH = 2 K2CrO7 + 12 K2MnO4 + 7 H2O
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