| Équations équilibrées la veille | Équations équilibrées le lendemain |
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO
FeCl2 + NaBiO3 + NaOH + H2O = Fe(OH)3 + BiOCl + NaCl =>
2 FeCl2 + NaBiO3 + 2 NaOH + 2 H2O = 2 Fe(OH)3 + BiOCl + 3 NaCl
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
P + KHO + H2O = PH3 + KH2PO2 =>
4 P + 3 KHO + 3 H2O = PH3 + 3 KH2PO2
Al2O3 + CrO = Cr(AlO2)2 =>
Al2O3 + CrO = Cr(AlO2)2
LiBr + Mg{2+}{+} = Li{+} + MgBr2 =>
2 LiBr + Mg{2+}{+} = 2 Li{+} + MgBr2
Zn + Na2HPO4 = Na3PO4 + Zn3(PO4)2 + H2 =>
3 Zn + 6 Na2HPO4 = 4 Na3PO4 + Zn3(PO4)2 + 3 H2
NSO3 + H2O = H2SO4 + N =>
NSO3 + H2O = H2SO4 + N
Ge + HNO3 + HCl = GeCl4 + NO + H2O =>
3 Ge + 4 HNO3 + 12 HCl = 3 GeCl4 + 4 NO + 8 H2O
CH3COOAg + H2O = CH3COOH + Ag2O =>
2 CH3COOAg + H2O = 2 CH3COOH + Ag2O
As3 + N5 = As3N5 =>
As3 + N5 = As3N5
MgCl + Na(OH) = Mg(OH) + NaCl =>
MgCl + Na(OH) = Mg(OH) + NaCl
MgNO2 + H2O = MgOH + HNO2 =>
MgNO2 + H2O = MgOH + HNO2
Al3 + NH3 = AlH + N =>
Al3 + NH3 = 3 AlH + N
Fe(NO3)3 + H3PO4 = HNO3 + FePO4 =>
Fe(NO3)3 + H3PO4 = 3 HNO3 + FePO4
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + Fe(NO3)3 + NO + 2 H2O
AlCl3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4Cl(aq) =>
AlCl3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4Cl(aq)
Hg + H2Si = Hg2Si2 + H2 =>
2 Hg + 2 H2Si = Hg2Si2 + 2 H2
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
Al2O3 + NaOH + H2O = Al(OH)4Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4Na
Cl2O7 = Cl2 + O7 =>
Cl2O7 = Cl2 + O7
N2O(g) + O(g) + H2O(aq) = HNO3 =>
N2O(g) + 4 O(g) + H2O(aq) = 2 HNO3
Zn + NH3 + H2O = ZnO + NH4 =>
Zn + 2 NH3 + H2O = ZnO + 2 NH4
NaCl + H2O = NaO + H2Cl =>
NaCl + H2O = NaO + H2Cl
NH4CI + KOH = NH3 + KCI + H2O =>
NH4CI + KOH = NH3 + KCI + H2O
Cu(HCO3)2 + K2S = CuS + KHCO3 =>
Cu(HCO3)2 + K2S = CuS + 2 KHCO3
Ba(NO3)2(aq) + HI(aq) = BaI2(s) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 HI(aq) = BaI2(s) + 2 HNO3(aq)
K3PO4 + BaCl2 = K3Cl2 + PO4Ba =>
K3PO4 + BaCl2 = K3Cl2 + PO4Ba
[Ni(NH3)6]Cl2 + NaOH = Ni(OH)2 + NaCl + NH3 =>
[Ni(NH3)6]Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 NH3
C4H10 + Cl = C + HCl =>
C4H10 + 10 Cl = 4 C + 10 HCl
Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaCH3COO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
Pb + CaSO4 = PbSO4 + Ca =>
Pb + CaSO4 = PbSO4 + Ca
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
KH(C8H4O4) + NaOH = KNaC8H4O4 + H2O =>
KH(C8H4O4) + NaOH = KNaC8H4O4 + H2O
Potassiumchloride + Oxygen = Potassiumperchlorate =>
KCl + 2 O2 = KClO4
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
K2CrO4 + Pb(NO3)2 = PbCrO4(s) + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4(s) + 2 KNO3
C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20
BrOH2 + CO2 = BrCO2 + H2O =>
BrOH2 + CO2 = BrCO2 + H2O
C3H7OH + HNO3 = CO2 + H2O + N2 =>
5 C3H7OH + 18 HNO3 = 15 CO2 + 29 H2O + 9 N2
H2C4H4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
3 H2C4H4O6 + 2 Al(HCO3)3 = 6 CO2 + 6 H2O + Al2(C4H4O6)3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Cr2O7{2-} + H{+} + SO2 = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 2 H{+} + 3 SO2 = 3 SO4{2-} + 2 Cr{3+} + H2O
C2H5COOH + Fe2O3 = Fe(C2H5COO)3 + H2O =>
6 C2H5COOH + Fe2O3 = 2 Fe(C2H5COO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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