| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg2Cl + 2 NH3 = 3 Hg + HgNH2Cl + NH4Cl
CH3CH2Br + NaI = CH3CH2Na + BrI =>
CH3CH2Br + NaI = CH3CH2Na + BrI
Ag(s) + HNO3 = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3 = AgNO3 + NO2 + H2O
CFCl3 = CFCl2 + Cl =>
CFCl3 = CFCl2 + Cl
Ag + Al2O3 = Ag2O3 + Al =>
2 Ag + Al2O3 = Ag2O3 + 2 Al
Fe + ZnCl = FeCl + Zn =>
Fe + ZnCl = FeCl + Zn
I2 + Zn{2+} + OH{-} = Zn + IO3{-} + H{+} =>
I2 + 5 Zn{2+} + 6 OH{-} = 5 Zn + 2 IO3{-} + 6 H{+}
Mg3P2 + HNO3 = PH3 + Mg(NO3)2 =>
Mg3P2 + 6 HNO3 = 2 PH3 + 3 Mg(NO3)2
Ag + Au(NO3) = Au + Ag(NO3) =>
Ag + Au(NO3) = Au + Ag(NO3)
H2O2 + NaI = H2I + NaO2 =>
H2O2 + NaI = H2I + NaO2
CO2S3 + O2 = CO2O3 + S =>
2 CO2S3 + 3 O2 = 2 CO2O3 + 6 S
I + F2 = IF3 =>
2 I + 3 F2 = 2 IF3
CrOH3 + KOH + KClO3 = K2CrO4 + H2O + KCl =>
6 CrOH3 + 12 KOH + 7 KClO3 = 6 K2CrO4 + 15 H2O + 7 KCl
LiO + SO2 = Li(SO3) =>
LiO + SO2 = Li(SO3)
Ag + BrO3 = Br2 + Ag2O =>
12 Ag + 2 BrO3 = Br2 + 6 Ag2O
SrCl2 + HCl = SrCl + Cl2H =>
SrCl2 + HCl = SrCl + Cl2H
I + KCl = KI + Cl2 =>
2 I + 2 KCl = 2 KI + Cl2
Na2S + SO2 = NaS2O3 =>
Na2S + 3 SO2 = 2 NaS2O3
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
Na + H2O = H(g) + NaOH =>
Na + H2O = H(g) + NaOH
NaOH(aq) + H2SO3(aq) = H2OH + NaSO3 =>
NaOH(aq) + H2SO3(aq) = H2OH + NaSO3
SiO2 + Na2O2 = Na2SiO3 + O2 =>
2 SiO2 + 2 Na2O2 = 2 Na2SiO3 + O2
NaHCO3 + HC2H3O2 = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3 + HC2H3O2 = H2O + CO2(g) + NaC2H3O2(aq)
C2H5COOH + Cu(O) = (C2H5COO)2Cu + H2O =>
2 C2H5COOH + Cu(O) = (C2H5COO)2Cu + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ag + Ni(NO3)2 = AgNO3 + Ni =>
2 Ag + Ni(NO3)2 = 2 AgNO3 + Ni
Ni(OH)4 + HNO6 = Ni(NO6)4 + H2O =>
Ni(OH)4 + 4 HNO6 = Ni(NO6)4 + 4 H2O
NiCl3 + K2CrO4 = Ni2(CrO4)3 + KCl =>
2 NiCl3 + 3 K2CrO4 = Ni2(CrO4)3 + 6 KCl
O2 + Br = O2Br3 =>
O2 + 3 Br = O2Br3
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl(aq)
NaI(s) + O2(g) = NaIO3 =>
2 NaI(s) + 3 O2(g) = 2 NaIO3
HNO2NaOH = NaNO2 + H2O =>
HNO2NaOH = NaNO2 + H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
AgBr + I2 = Br2 + AgI4 =>
2 AgBr + 4 I2 = Br2 + 2 AgI4
AgCl + Cu(OH)2 = CuCl + Ag(OH)2 =>
AgCl + Cu(OH)2 = CuCl + Ag(OH)2
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = K2SO4 + 2 MnSO4 + 5 CH3CH2COOH + 3 H2O
P2O5 + CO2 = PC3 + O2 =>
2 P2O5 + 12 CO2 = 4 PC3 + 17 O2
Br2 + FeCl3 = ClBr3 + Fe =>
9 Br2 + 2 FeCl3 = 6 ClBr3 + 2 Fe
HClO4 + Na = NaCl + HO4 =>
HClO4 + Na = NaCl + HO4
I2 + CHCl3 = I2(CHCl3) =>
I2 + CHCl3 = I2(CHCl3)
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl =>
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl
(NH4)2O + Ca3P2 = (NH4)3P + CaO =>
3(NH4)2O + Ca3P2 = 2(NH4)3P + 3 CaO
AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2
AgF + NH3 = Ag(NH3)2 + F =>
AgF + 2 NH3 = Ag(NH3)2 + F
I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2
I2 + AlCl3 = Cl3 + AlI2 =>
I2 + AlCl3 = Cl3 + AlI2
H(NO3) + NaHCO3 = Na(NO3) + H2O + CO2 =>
H(NO3) + NaHCO3 = Na(NO3) + H2O + CO2
C9H10O + C4H11N = H2O + C13H19N =>
C9H10O + C4H11N = H2O + C13H19N
AgNO3(s) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(s) + NaCl(s) = AgCl(s) + NaNO3(aq)
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O =>
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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