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As2O3 + 3 HClO + 2 H2O = 2 H2AsO4 + 3 HCl
PCl5 + NH4Cl = (PNCl2)3 + HCl =>
3 PCl5 + 3 NH4Cl = (PNCl2)3 + 12 HCl
H3AsO4 + HCl = AsCl5 + H2O =>
H3AsO4 + 5 HCl = AsCl5 + 4 H2O
NaVO3 + H2O2 + H2SO4 = HVO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2O2 + H2SO4 = 2 HVO4 + 2 H2O + Na2SO4
FeO4{2-} + H3O{+} = Fe{3+} + O2 + H2O =>
4 FeO4{2-} + 20 H3O{+} = 4 Fe{3+} + 3 O2 + 30 H2O
Pb + S8 = PbS =>
8 Pb + S8 = 8 PbS
Zn3(PO4)2 = Zn + PO4 =>
Zn3(PO4)2 = 3 Zn + 2 PO4
CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca
Ag + Cu3(PO4)2 = Ag3PO4 + Cu =>
6 Ag + Cu3(PO4)2 = 2 Ag3PO4 + 3 Cu
C10H10O4 + C2H6O2 = C10H8O4 + CH4O =>
C10H10O4 + C2H6O2 = C10H8O4 + 2 CH4O
CU + SN = CUSN =>
CU + SN = CUSN
CH3CH2CH2OH = CH2CHCH3 + H2O =>
CH3CH2CH2OH = CH2CHCH3 + H2O
CH3CH2COOK + KOH = CH3CH3 + K2CO3 =>
CH3CH2COOK + KOH = CH3CH3 + K2CO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Fe + NO = FeNO =>
Fe + NO = FeNO
Ba + H2CO3 = H2 + BaCO3 =>
Ba + H2CO3 = H2 + BaCO3
Na2O2 + NaCl = Na2O + Cl2 =>
Na2O2 + 2 NaCl = 2 Na2O + Cl2
C14H11Cl2NO2 + O3 = CO2 + H2O + NH4{+} + Cl{-} + H{+} =>
3 C14H11Cl2NO2 + 29 O3 = 42 CO2 + 9 H2O + 3 NH4{+} + 6 Cl{-} + 3 H{+}
NO2 + HO2 = NH3 + O2 =>
NO2 + 3 HO2 = NH3 + 4 O2
BaHPO4 + HNO3 = Ba(NO3)2 + H3PO4 =>
BaHPO4 + 2 HNO3 = Ba(NO3)2 + H3PO4
KOH(s) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(s) + HCl(aq) = KCl(aq) + H2O(l)
C2H5 + Fe = Fe(C2H5) =>
C2H5 + Fe = Fe(C2H5)
Sn4 + HCl = SnCl2 + H2 =>
Sn4 + 8 HCl = 4 SnCl2 + 4 H2
Na3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl(aq) =>
2 Na3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl(aq)
H2SO4(aq) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)
Fe(s) + HCl = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2(g)
Cu2S + HNO3 + H2SO4 = CuSO4 + NO + H2O =>
3 Cu2S + 10 HNO3 + 3 H2SO4 = 6 CuSO4 + 10 NO + 8 H2O
Li2S(aq) + Mg(C2H3O2)2(aq) = Li(C2H3O2) + MgS =>
Li2S(aq) + Mg(C2H3O2)2(aq) = 2 Li(C2H3O2) + MgS
Mg + NaCl + H2O = HCl + Na + MgO =>
Mg + 2 NaCl + H2O = 2 HCl + 2 Na + MgO
CrS2 + O2 = CrO3 + SO2 =>
2 CrS2 + 7 O2 = 2 CrO3 + 4 SO2
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
As2O3(s) + C(s) = CO + As(s) =>
As2O3(s) + 3 C(s) = 3 CO + 2 As(s)
KCN + HOH = K + OH + HCN =>
KCN + HOH = K + OH + HCN
Al + S2 = Al3S =>
6 Al + S2 = 2 Al3S
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
C5H5N + O2 = CO2 + H2O + NO =>
4 C5H5N + 27 O2 = 20 CO2 + 10 H2O + 4 NO
C2H6O(i) + O2(g) = CO2(g) + H2O(v) =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(v)
Zn{2+} + NH4OH = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH4OH = Zn(OH)2 + 2 NH4{+}
Fe(NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2
P(s) + O2 = P4O10 =>
4 P(s) + 5 O2 = P4O10
ZnO + SiO = Zn2Si + O2 =>
4 ZnO + 2 SiO = 2 Zn2Si + 3 O2
NO3{-} + H2 = NH3 + OH{-} + H2O =>
NO3{-} + 4 H2 = NH3 + OH{-} + 2 H2O
CH + H = CH4 =>
CH + 3 H = CH4
Fe + K4[Fe(CN)6] = KFe[Fe(CN)6] + KFe =>
4 Fe + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KFe
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
MnCl2 + HCl = MnHCl + Cl2 =>
MnCl2 + HCl = MnHCl + Cl2
Co5 + O2 = Co5O2 =>
Co5 + O2 = Co5O2
Mn + CaSO3 = MnSO3 + Ca =>
Mn + CaSO3 = MnSO3 + Ca
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + O = Cl2O7 =>
Cl2 + 7 O = Cl2O7
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