| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl = 2 Li + Cl2
FeCl3 + MgO = Cl3O + FeMg =>
FeCl3 + MgO = Cl3O + FeMg
TiCl4 + Ca(OH)2 = TiO2 + CaCl2 + H2O =>
TiCl4 + 2 Ca(OH)2 = TiO2 + 2 CaCl2 + 2 H2O
C2H5COOH + Al = (C2H5COO)3Al + H2 =>
6 C2H5COOH + 2 Al = 2(C2H5COO)3Al + 3 H2
CO + SCN = COSCN =>
CO + SCN = COSCN
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
FeBr3 + NH3 + H2O = NH4Br + Fe(OH)3 =>
FeBr3 + 3 NH3 + 3 H2O = 3 NH4Br + Fe(OH)3
Ba(BrO3)2 + Na3PO4 = Ba3(PO4)2 + NaBrO3 =>
3 Ba(BrO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AgClO4 + K2C2O4 = AgC2O4 + K2ClO4 =>
AgClO4 + K2C2O4 = AgC2O4 + K2ClO4
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
H2S2O8 + SnS2O3 + H2O = Sn(SO4)2 + H2SO4 =>
5 H2S2O8 + SnS2O3 + 5 H2O = Sn(SO4)2 + 10 H2SO4
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
GaBr3 + Cl2 = GaCl2 + Br2 =>
2 GaBr3 + 2 Cl2 = 2 GaCl2 + 3 Br2
Cu + HSO4 = Cu(SO4) + H2O + SO2 =>
3 Cu + 4 HSO4 = 3 Cu(SO4) + 2 H2O + SO2
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O =>
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
Sb2S3 + HgCl2 = HgS + SbCl3 =>
Sb2S3 + 3 HgCl2 = 3 HgS + 2 SbCl3
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
CaBr2 + K2CO3 = CaCO3 + Br2K2 =>
CaBr2 + K2CO3 = CaCO3 + Br2K2
Fe(CO)5(I) + HI = Fe(CO)4I2 + CO + H2 =>
2 Fe(CO)5(I) + 2 HI = 2 Fe(CO)4I2 + 2 CO + H2
SnCl4 + Cr = CrCl4 + Sn =>
SnCl4 + Cr = CrCl4 + Sn
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
CH2OH{-}CH2OH{-}CH2OH + KOH = CH2OK{-}CH2OK{-}CH2OK + H2O =>
CH2OH{-}CH2OH{-}CH2OH + KOH = CH2OK{-}CH2OK{-}CH2OK + H2O
FeSO4 = Fe{+} + SO4{-} =>
FeSO4 = Fe{+} + SO4{-}
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
HClO3 + LiOH = H2O + LiClO3 =>
HClO3 + LiOH = H2O + LiClO3
F2(g) + H2O = HF(aq) + O2(g) =>
2 F2(g) + 2 H2O = 4 HF(aq) + O2(g)
Cu + HClO4 = Cu(ClO4)2 + Cl2 + H2O =>
7 Cu + 16 HClO4 = 7 Cu(ClO4)2 + Cl2 + 8 H2O
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
BaBr2 + K3PO4 = BaPO4 + K3Br2 =>
BaBr2 + K3PO4 = BaPO4 + K3Br2
NH3 + H2O + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH3 + 2 H2O + MgCl2 = 2 NH4Cl + Mg(OH)2
Hg(NO3)2 + SnCl2 = Hg(Cl2) + Sn(NO3)2 =>
Hg(NO3)2 + SnCl2 = Hg(Cl2) + Sn(NO3)2
Mg + HO4S = MgSO4 + H2 =>
2 Mg + 2 HO4S = 2 MgSO4 + H2
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
C2H2(g) + O2(g) = C2H2O =>
2 C2H2(g) + O2(g) = 2 C2H2O
Na2SO3 + Br2 + H2O = NaBr + H2SO4 =>
Na2SO3 + Br2 + H2O = 2 NaBr + H2SO4
Sn(ClO4)4 + KOH = K(ClO4)4 + SnOH =>
Sn(ClO4)4 + KOH = K(ClO4)4 + SnOH
BaNO3 + KPO3 = KNO3 + BaPO3 =>
BaNO3 + KPO3 = KNO3 + BaPO3
Mg + Fe2O3 = MgO + FeO =>
Mg + Fe2O3 = MgO + 2 FeO
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2S + Ag + O = H2O + Ag2S =>
H2S + 2 Ag + O = H2O + Ag2S
Fe(s) + HCl(aq) = H2(g) + FeCl2(s) =>
Fe(s) + 2 HCl(aq) = H2(g) + FeCl2(s)
Te + NaOH + H2O2 = Na2TeO4 + H2O =>
Te + 2 NaOH + 3 H2O2 = Na2TeO4 + 4 H2O
PbO2(heat) = Pb3O4 + O2 =>
3 PbO2(heat) = Pb3O4 + O2
FeS + Ba = Fe + BaS =>
FeS + Ba = Fe + BaS
Zn(s) + Pb2(aq) = ZnPb2 =>
Zn(s) + Pb2(aq) = ZnPb2
FNa + Ag(NO)3 = FAg + Na(NO)3 =>
FNa + Ag(NO)3 = FAg + Na(NO)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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