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CuO + H2 = Cu + H2O
NaCr02 + NaClO + H2O = Na2CrO4 + Na0H + Cl2 =>
6 NaCr02 + 38 NaClO + 10 H2O = 12 Na2CrO4 + 20 Na0H + 19 Cl2
AlOHCl = AlClHO =>
AlOHCl = AlClHO
Cl2(g) + F2 = FCl3(g) =>
3 Cl2(g) + F2 = 2 FCl3(g)
KNO2 + K2MnO4 + H2O = KNO3 + MnO2 + KOH =>
KNO2 + K2MnO4 + H2O = KNO3 + MnO2 + 2 KOH
CaOHHCO3 = CaCO3H2O =>
CaOHHCO3 = CaCO3H2O
KNO2H2SO4 = KNO3SO2H2O =>
KNO2H2SO4 = KNO3SO2H2O
CoSO4KOH = Co(OH)KSO4 =>
CoSO4KOH = Co(OH)KSO4
Na + H3PO4 = NaH(PO4)2 + H2 =>
2 Na + 4 H3PO4 = 2 NaH(PO4)2 + 5 H2
FeCl2 + H2O2 = Fe(OH)2 + HCl + O2 =>
FeCl2 + 2 H2O2 = Fe(OH)2 + 2 HCl + O2
C + Na + N + O = CNaNO =>
C + Na + N + O = CNaNO
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
I2 = I3 =>
3 I2 = 2 I3
SO2 + KClO4 = KCl + SO3 =>
4 SO2 + KClO4 = KCl + 4 SO3
CO2NH + NaOH = NaCO3 + NH2 =>
CO2NH + NaOH = NaCO3 + NH2
CaCO3 + HClO3 = H2O + CO2 + Ca(ClO3)2 =>
CaCO3 + 2 HClO3 = H2O + CO2 + Ca(ClO3)2
KCr(SO4)2 + HCl = Cr(Cl)3 + H2SO4 + K2SO4 =>
2 KCr(SO4)2 + 6 HCl = 2 Cr(Cl)3 + 3 H2SO4 + K2SO4
Ce[Co(Co3)3] + O2 = CeO2 + Co3O4 =>
3 Ce[Co(Co3)3] + 23 O2 = 3 CeO2 + 10 Co3O4
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
HNO3 + C6H5COOK = KNO3 + C6H5COOH =>
HNO3 + C6H5COOK = KNO3 + C6H5COOH
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
FeCl3 + Cu2(SO4)2 = Fe2(SO4)3 + CuCl2 =>
4 FeCl3 + 3 Cu2(SO4)2 = 2 Fe2(SO4)3 + 6 CuCl2
Au + AgNO3 = Ag + Au(NO3)2 =>
Au + 2 AgNO3 = 2 Ag + Au(NO3)2
H1 + OH = H2O =>
H1 + OH = H2O
CuFeS2 + HNO3 = CuSO4 + H2SO4 + Fe(NO3)3 + NO2 + H2O =>
CuFeS2 + 20 HNO3 = CuSO4 + H2SO4 + Fe(NO3)3 + 17 NO2 + 9 H2O
ZnCuCl2 = ZnCl2Cu =>
ZnCuCl2 = ZnCl2Cu
Mg(s) + P(g) = Mg3P2(s) =>
3 Mg(s) + 2 P(g) = Mg3P2(s)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Pb(NO3)2 + Na2S + HCl = PbS + NaCl + HNO3 =>
Pb(NO3)2 + Na2S + 2 HCl = PbS + 2 NaCl + 2 HNO3
C17H35COONa + CaCl2 = NaCl + (C17H35COO)2Ca =>
2 C17H35COONa + CaCl2 = 2 NaCl + (C17H35COO)2Ca
Pb(NO3)2 + Na2S + HCl = PbS + NaCl + HNO3 =>
Pb(NO3)2 + Na2S + 2 HCl = PbS + 2 NaCl + 2 HNO3
ZnSO4(aq) + Na2CO3(aq) = Na2SO4 + ZnCO3 =>
ZnSO4(aq) + Na2CO3(aq) = Na2SO4 + ZnCO3
ZnNaCl = Zn(NaCl) =>
ZnNaCl = Zn(NaCl)
C6H6 + HO3N = C6H5NO2 + H2O =>
C6H6 + HO3N = C6H5NO2 + H2O
KClO4 + NH4ClO4 + Mg = KMgCl3 + N2 + H2 + O2 =>
KClO4 + 2 NH4ClO4 + Mg = KMgCl3 + N2 + 4 H2 + 6 O2
(Na) + S8 = (Na2S) =>
16(Na) + S8 = 8(Na2S)
HPbO = PbHO =>
HPbO = PbHO
H3PO3 + Na = NaPO3 + H2 =>
2 H3PO3 + 2 Na = 2 NaPO3 + 3 H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Zn + (CuNO3)2 = Cu + Zn(NO3)2 =>
Zn + (CuNO3)2 = 2 Cu + Zn(NO3)2
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O
CrO2{-}7 + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
3 CrO2{-}7 + 8 Cl{-} + 12 H{+} = Cr3{+} + 4 Cl2 + 6 H2O
Ni + Cl = NiCl2 =>
Ni + 2 Cl = NiCl2
HCOONa + H2O = HCOONaH + OH =>
HCOONa + H2O = HCOONaH + OH
CrO4 + Cl = Cr + ClO2 =>
CrO4 + 2 Cl = Cr + 2 ClO2
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
CaCl2 + H2SO4 = CaSO4 + HCl = CaHSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Hg2(NO3)2 + KI = HgI + KNO3 =>
Hg2(NO3)2 + 2 KI = 2 HgI + 2 KNO3
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
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