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2 H2 + O2 = 2 H2O
C6H12 + Cl2 = C6H5Cl + HCl =>
C6H12 + 4 Cl2 = C6H5Cl + 7 HCl
CaSHCl = CaClSH =>
CaSHCl = CaClSH
HClO + Zn = ZnO + HCl =>
HClO + Zn = ZnO + HCl
Os(OH)2 = Os + OH =>
Os(OH)2 = Os + 2 OH
HNO3 + Hg(OH)2 = Hg(NO3)2 + H2O =>
2 HNO3 + Hg(OH)2 = Hg(NO3)2 + 2 H2O
Ag + H2SO4(s) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(s) = AgSO4 + SO2 + 2 H2O
CN{-} + MnO4{-} + H2O = MnO2 + CNO{-} + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 2 MnO2 + 3 CNO{-} + 2 OH{-}
Mn{2}{+} + O2 + OH{-} = MnO2 + H2O =>
2 Mn{2}{+} + O2 + 4 OH{-} = 2 MnO2 + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
NH4VO3 + Zn + HCl = NH3 + VCl2 + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 10 HCl = 2 NH3 + 2 VCl2 + 3 ZnCl2 + 6 H2O
Cl2N2 + CH4 = H2 + N2 + CCl4 =>
2 Cl2N2 + CH4 = 2 H2 + 2 N2 + CCl4
C4H10 + Cl = C4H8Cl2 + HCl =>
C4H10 + 4 Cl = C4H8Cl2 + 2 HCl
Ni(NO3)2 + NH3 + H2O = Ni(NH4)2 + NH3OH =>
Ni(NO3)2 + 20 NH3 + 14 H2O = Ni(NH4)2 + 20 NH3OH
O = O3 =>
3 O = O3
Ag + HNO3 = AgNO3 + H2O + N =>
5 Ag + 6 HNO3 = 5 AgNO3 + 3 H2O + N
O2 = O =>
O2 = 2 O
K2SiO3 + NH4Cl + H2O = KCl + NH4OH + H2SiO3 =>
K2SiO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
C2H2 = CH =>
C2H2 = 2 CH
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H2(g) + AgNO3(l) = Ag(s) + NHO3(aq) =>
H2(g) + 2 AgNO3(l) = 2 Ag(s) + 2 NHO3(aq)
HNO3NaOH = H2O + NaNO3 =>
HNO3NaOH = H2O + NaNO3
Ag + S8 = Ag8S =>
64 Ag + S8 = 8 Ag8S
Sn(s) + H2SO4(aq) = SnSO4(aq) + SO2(g) + H2O(l) =>
Sn(s) + 2 H2SO4(aq) = SnSO4(aq) + SO2(g) + 2 H2O(l)
C15H31 + O2 = CO2 + H2O =>
4 C15H31 + 91 O2 = 60 CO2 + 62 H2O
Cl + O = Cl2O3 =>
2 Cl + 3 O = Cl2O3
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
Li2(SO4) + Pb(NO3)2 = Li(NO3) + Pb(SO4) =>
Li2(SO4) + Pb(NO3)2 = 2 Li(NO3) + Pb(SO4)
FeS2 + H2O = Fe2O3 + H + H2SO4 =>
2 FeS2 + 19 H2O = Fe2O3 + 30 H + 4 H2SO4
CuI + O2 = CuO + I2 =>
2 CuI + O2 = 2 CuO + I2
C6H12O6 + Ce(SO4)2 + H2O = HCOOH + Ce2(SO4)3 + H2SO4 =>
C6H12O6 + 12 Ce(SO4)2 + 6 H2O = 6 HCOOH + 6 Ce2(SO4)3 + 6 H2SO4
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
Na + HI = NaI + H2 =>
2 Na + 2 HI = 2 NaI + H2
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
CuCl2*2H2O + Fe = FeCl2 + Cu*2H2O =>
CuCl2*2H2O + Fe = FeCl2 + Cu*2H2O
(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + S + NaCl + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 7 S + 14 NaCl + 30 NH4Cl + 22 H2O
CH4 + Cl2 = ClC4 + HCl =>
8 CH4 + 17 Cl2 = 2 ClC4 + 32 HCl
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
NaHCO3(g) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(g) = Na2CO3(s) + CO2(g) + H2O(l)
H3PO2 + H2SO4 + Zn = PH3 + ZnSO4 + H2O =>
H3PO2 + 2 H2SO4 + 2 Zn = PH3 + 2 ZnSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I2 + Ca(OH)3 = CaI2 + Ca(IO3)2 + H2O =>
4 I2 + 4 Ca(OH)3 = 3 CaI2 + Ca(IO3)2 + 6 H2O
Ag2S(g) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(g) + H2(g) = 2 Ag(s) + H2S(g)
AgNO3 + FeI3 = Fe(NO3)3 + AgI =>
3 AgNO3 + FeI3 = Fe(NO3)3 + 3 AgI
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
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