| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Zn(NO3)2 + 6 NH4OH = 5 Zn(OH)2 + 16 NO + 10 H2O
K2CrO4 + FeCl3 = Fe2(CrO4)3 + KCl =>
3 K2CrO4 + 2 FeCl3 = Fe2(CrO4)3 + 6 KCl
PdBrHCl = HBrPdCl =>
PdBrHCl = HBrPdCl
NHMg = MgNH =>
NHMg = MgNH
CrCl3 + PbO2 = PbCl3 + CrO2 =>
CrCl3 + PbO2 = PbCl3 + CrO2
CO2 + Ni = NiO2 + C =>
CO2 + Ni = NiO2 + C
BeF2 + K2O = BeO + K2F2 =>
BeF2 + K2O = BeO + K2F2
CIO2 + H2O = HCIO3 + HCI =>
6 CIO2 + 3 H2O = 5 HCIO3 + HCI
FeSO4Zn(NO3)2 = Fe(NO3)2ZnSO4 =>
FeSO4Zn(NO3)2 = Fe(NO3)2ZnSO4
Ca(OH)HNO3 = CaNO3H2O =>
Ca(OH)HNO3 = CaNO3H2O
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
Bi2(SO4)3 + Ca2(CrO4)2 = Ca2(SO4)2 + Bi2(CrO4)3 =>
2 Bi2(SO4)3 + 3 Ca2(CrO4)2 = 3 Ca2(SO4)2 + 2 Bi2(CrO4)3
Pb(NO3)2 + NaOH + OH = Pb(OH)4 + NaNO3 =>
Pb(NO3)2 + 2 NaOH + 2 OH = Pb(OH)4 + 2 NaNO3
MgFMnS = MgSMnF =>
MgFMnS = MgSMnF
(NH4)2Cr2O7 + HCl = NH4Cl + Cl2 + CrCl3 + H2O =>
(NH4)2Cr2O7 + 14 HCl = 2 NH4Cl + 3 Cl2 + 2 CrCl3 + 7 H2O
AgCl(aq) = AgCl =>
AgCl(aq) = AgCl
H2SO4 + MgOH2 = H2OH2 + MgSO4 =>
H2SO4 + MgOH2 = H2OH2 + MgSO4
Ca(Cl)2 + Hg(ClO2)2 = Ca(ClO2)2 + (Cl)2Hg =>
Ca(Cl)2 + Hg(ClO2)2 = Ca(ClO2)2 + (Cl)2Hg
CaF2 + HNO3 = Ca(NO3)2 + FH =>
CaF2 + 2 HNO3 = Ca(NO3)2 + 2 FH
S(g)O2 = SO2 =>
S(g)O2 = SO2
C3H6O3 + Na = C3H6O3Na2 =>
C3H6O3 + 2 Na = C3H6O3Na2
CaF2 + HNO3 = Ca(NO3)2 + FH =>
CaF2 + 2 HNO3 = Ca(NO3)2 + 2 FH
C7H15OH + O2 = CO2 + H20O =>
10 C7H15OH + 69 O2 = 70 CO2 + 8 H20O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
AlN + HCl = AlCl3 + N2 + H2 =>
2 AlN + 6 HCl = 2 AlCl3 + N2 + 3 H2
Cl2O3H2O = HClO4HCl =>
Cl2O3H2O = HClO4HCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
CaAlSO4 = AlCaSO4 =>
CaAlSO4 = AlCaSO4
NaSO3 + HCl = NaCl2 + SO2 + H2O =>
NaSO3 + 2 HCl = NaCl2 + SO2 + H2O
Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH =>
Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH
Ca(s) + H2O = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2(aq) + H2(g)
CuClCO = CClCuO =>
CuClCO = CClCuO
I2 + KBr = IKBr =>
I2 + 2 KBr = 2 IKBr
CuCl2 + C2H5NS = CuS + C2H5NCl2 =>
CuCl2 + C2H5NS = CuS + C2H5NCl2
CCOO = CO =>
CCOO = 2 CO
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na3PO4 + HI = NaI + H3PO4 =>
Na3PO4 + 3 HI = 3 NaI + H3PO4
CoOCr2O3 = CoCr2O4 =>
CoOCr2O3 = CoCr2O4
NaPO4BaCl2 = NaCl2BaPO4 =>
NaPO4BaCl2 = NaCl2BaPO4
CuS + Mg(OH)2 = Cu(OH)2 + SMg =>
CuS + Mg(OH)2 = Cu(OH)2 + SMg
SiCl4(s) + H2O(l) = H2SiO3(s) + HCl(g) =>
SiCl4(s) + 3 H2O(l) = H2SiO3(s) + 4 HCl(g)
C4H6O6 + NaHCO4 = NaC4HO6 + CO2 + H2O =>
4 C4H6O6 + 5 NaHCO4 = 5 NaC4HO6 + CO2 + 12 H2O
(CH3CoO)2Mg + H2O = CH3CoOH + Mg + (OH) =>
(CH3CoO)2Mg + 2 H2O = 2 CH3CoOH + Mg + 2(OH)
N2O + CO2 = N2CO3 =>
N2O + CO2 = N2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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