| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgClO4 = MgCl + 4 O
H2CO3 + Fe2O3 = Fe(HCO3)3 + H2O =>
6 H2CO3 + Fe2O3 = 2 Fe(HCO3)3 + 3 H2O
Cd(NO3)2 + CaCO3 = CdCO3 + Ca(NO3)2 =>
Cd(NO3)2 + CaCO3 = CdCO3 + Ca(NO3)2
Mn3 + (AsO4)4 + Al2S3 = AlAsO4 + MnS =>
2 Mn3 + (AsO4)4 + 2 Al2S3 = 4 AlAsO4 + 6 MnS
HCOO + H3O = HCOOH + H2O =>
HCOO + H3O = HCOOH + H2O
Ca(NO3)2 + H3PO4 + Pb = Pb(NO3)2 + CaHPO4 + H2 =>
Ca(NO3)2 + H3PO4 + Pb = Pb(NO3)2 + CaHPO4 + H2
As + HNO3(conc) = As(NO3)2 + NO + H2O =>
3 As + 8 HNO3(conc) = 3 As(NO3)2 + 2 NO + 4 H2O
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
S + I = I2S3 =>
3 S + 2 I = I2S3
CuSO4 + NaOH + CH3COOH = Cu(CH3COO)2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 CH3COOH = Cu(CH3COO)2 + Na2SO4 + 2 H2O
H2CO3 + C6H5O7 = CO + H2O =>
3 H2CO3 + 2 C6H5O7 = 15 CO + 8 H2O
NH4Cl + Na2ZnO2 = NH3 + Zn(OH)2 + NaCl =>
2 NH4Cl + Na2ZnO2 = 2 NH3 + Zn(OH)2 + 2 NaCl
H3PO3 + KMnO4 + HCl = H3PO4 + MnO2 + KCl + H2O =>
3 H3PO3 + 2 KMnO4 + 2 HCl = 3 H3PO4 + 2 MnO2 + 2 KCl + H2O
Pb2S3 + HBr = PbBr3 + H2S =>
Pb2S3 + 6 HBr = 2 PbBr3 + 3 H2S
Ba(OH) + KSO4 = BaSO4 + KOH =>
Ba(OH) + KSO4 = BaSO4 + KOH
Cu3 + O4 = Cu4O3 =>
16 Cu3 + 9 O4 = 12 Cu4O3
Ni(OH)2(s) + HCl = NiCl2 + H2O =>
Ni(OH)2(s) + 2 HCl = NiCl2 + 2 H2O
H2O + CO = H2CO2 =>
H2O + CO = H2CO2
Mg(oh)2 + H2SO4 = MgSO3 + H2O =>
Mg(oh)2 + 2 H2SO4 = 2 MgSO3 + 2 H2O
H2O + NaI + Br2 = HBr + NaIO3(acidicsolution) =>
3 H2O + NaI + 3 Br2 = 6 HBr + NaIO3(acidicsolution)
C5H10O + Br2 = C5H10OBr2 =>
C5H10O + Br2 = C5H10OBr2
Co3(AsO4)2 + NaCl = CoCl2 + As + O + Na =>
Co3(AsO4)2 + 6 NaCl = 3 CoCl2 + 2 As + 8 O + 6 Na
KNO3 + KC2H3O2 = K + CO2 + NO2 + H2O =>
7 KNO3 + 2 KC2H3O2 = 9 K + 4 CO2 + 7 NO2 + 3 H2O
CuNO3 + AlBr3 = CuBr + Al(NO3)3 =>
3 CuNO3 + AlBr3 = 3 CuBr + Al(NO3)3
AgCI + NaNO3 = AgCINaNO3 =>
AgCI + NaNO3 = AgCINaNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Gd(NO3)3*6H2O + Al(NO3)3*9H2O + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + N2 + CO2 + H2O =>
Gd(NO3)3*6H2O + 3 Al(NO3)3*9H2O + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 18 N2 + 12 CO2 + 57 H2O
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
Ca3(PO4)2 + P = P2(PO4) + Ca =>
Ca3(PO4)2 + 4 P = 2 P2(PO4) + 3 Ca
Na2SO4 + KNO3 = SO4NO3 + KNa2 =>
Na2SO4 + KNO3 = SO4NO3 + KNa2
Fe2O3 + Cl + KOH = KCl + H2O + FeO4K2 =>
Fe2O3 + 6 Cl + 10 KOH = 6 KCl + 5 H2O + 2 FeO4K2
K2C2O4*H2O + H2C2O4*2H2O + KMnO4 = K3[Mn(C2O4)2]*3H2O + H2O + CO2 =>
K2C2O4*H2O + 4 H2C2O4*2H2O + KMnO4 = K3[Mn(C2O4)2]*3H2O + 10 H2O + 6 CO2
Na + (diluted)HNO3 = NaNO3 + H2 =>
2 Na + 2(diluted)HNO3 = 2 NaNO3 + H2
C6H8O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC6H5O7(aq) =>
8 C6H8O7(aq) + 9 NaHCO3(s) = 3 CO2(g) + 14 H2O(l) + 9 NaC6H5O7(aq)
CI2 + AI3 = AICI3 + I =>
CI2 + AI3 = AICI3 + I
P + Cl2 + NaOH = NaCl + Na2HPO3 + H2O =>
2 P + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2HPO3 + 4 H2O
Ag + Po4 = Ag3(Po4) =>
3 Ag + Po4 = Ag3(Po4)
Mg + Pt(OH)4 = MgOH + Pt4 =>
16 Mg + 4 Pt(OH)4 = 16 MgOH + Pt4
NH3 + Na2CO3 = Na2NH3CO3 =>
NH3 + Na2CO3 = Na2NH3CO3
Hg2(NO3)2 + NaOH = HgO + Hg + NaNO3 + H2O =>
Hg2(NO3)2 + 2 NaOH = HgO + Hg + 2 NaNO3 + H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Cl2O7 + Na2O = NaCl + O =>
Cl2O7 + Na2O = 2 NaCl + 8 O
Fe2O3 + Cl2 + OH{-} = FeO4{-2} + Cl{-} + H2O =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{-2} + 6 Cl{-} + 5 H2O
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
LiH(s) + H2O(l) = LiOH(s) + H2(g) =>
LiH(s) + H2O(l) = LiOH(s) + H2(g)
C9H8O4 + CH3OH = C8H8O3 + H2O =>
7 C9H8O4 + 9 CH3OH = 9 C8H8O3 + 10 H2O
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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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