| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + Mg = BiMg
NaCl + PbI2 = NaI + PbCl2 =>
2 NaCl + PbI2 = 2 NaI + PbCl2
C2H3Br3 + HO2 = CO2 + H2O + Br2 =>
6 C2H3Br3 + 22 HO2 = 12 CO2 + 20 H2O + 9 Br2
C6H12O6 + H2SO4 = SO2 + CO2 + H2O =>
C6H12O6 + 12 H2SO4 = 12 SO2 + 6 CO2 + 18 H2O
FeCl2 + NH3 = (NH3)Cl + Fe =>
FeCl2 + 2 NH3 = 2(NH3)Cl + Fe
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
Co{3+} + NH3 = Co(NH3)6{3+} =>
Co{3+} + 6 NH3 = Co(NH3)6{3+}
KI + BaS = BaI + KS =>
KI + BaS = BaI + KS
HgO = Hg2O + O2 =>
4 HgO = 2 Hg2O + O2
Rb + PO4 = RbO + P =>
4 Rb + PO4 = 4 RbO + P
FeI3 + KOH = KI + Fe(OH)3 =>
FeI3 + 3 KOH = 3 KI + Fe(OH)3
Mg + Au(OH)3 = Mg(OH)2 + Au =>
3 Mg + 2 Au(OH)3 = 3 Mg(OH)2 + 2 Au
Ca + HNO3 = CaO + H2O + NO2 =>
Ca + 2 HNO3 = CaO + H2O + 2 NO2
Xe + HgO + OH = Hg + HXeO4 =>
Xe + 3 HgO + OH = 3 Hg + HXeO4
C2H3Br3 + HO2 = CO2 + H2O + Br2 =>
6 C2H3Br3 + 22 HO2 = 12 CO2 + 20 H2O + 9 Br2
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
Fe(III)Cl + (NH4)OH = Fe(III)OH + (NH4)Cl =>
Fe(III)Cl + (NH4)OH = Fe(III)OH + (NH4)Cl
KSCN + CuSO4 = Cu(SCN)2 + K2SO4 =>
2 KSCN + CuSO4 = Cu(SCN)2 + K2SO4
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
C6H10O7 + H2O = C6H12O6O2 =>
C6H10O7 + H2O = C6H12O6O2
Al(OH)3 + HSCN = H2O + Al + S + C + N =>
Al(OH)3 + 3 HSCN = 3 H2O + Al + 3 S + 3 C + 3 N
FeCl2 + NH3 = (NH3)Cl + Fe =>
FeCl2 + 2 NH3 = 2(NH3)Cl + Fe
SiCl4 + Mg2 = Si2 + MgCl2 =>
2 SiCl4 + 2 Mg2 = Si2 + 4 MgCl2
FeCl3 + AgNO3 = AgFe + Cl3NO3 =>
FeCl3 + AgNO3 = AgFe + Cl3NO3
C2H3Br3 + HO2 = CO2 + H2O + Br2 =>
6 C2H3Br3 + 22 HO2 = 12 CO2 + 20 H2O + 9 Br2
To + Tu + A = ToTuA =>
To + Tu + A = ToTuA
Na + Mn(NO3)2 = Na(NO3)2 + Mn =>
Na + Mn(NO3)2 = Na(NO3)2 + Mn
K2SO4(aw) + H2O(l) = H2SO4(aq) + KOH(aw) =>
K2SO4(aw) + 2 H2O(l) = H2SO4(aq) + 2 KOH(aw)
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
FeCl3 + AgNO3 = AgFe + Cl3NO3 =>
FeCl3 + AgNO3 = AgFe + Cl3NO3
FeCl2 + NH3 = (NH3)Cl + Fe =>
FeCl2 + 2 NH3 = 2(NH3)Cl + Fe
NaB9H14 = Na2B12H12 + H2 + NaB11H14 =>
5 NaB9H14 = Na2B12H12 + 8 H2 + 3 NaB11H14
FeCl3 + AgNO3 = AgFe + Cl3NO3 =>
FeCl3 + AgNO3 = AgFe + Cl3NO3
Na2CO3 + C2H5NO2 = (C2H5)2CO3 + NaNO2 =>
Na2CO3 + 2 C2H5NO2 = (C2H5)2CO3 + 2 NaNO2
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
(NH4)2 + SO4 + PbNO3 = NH4NO3 + PbSO4 =>
(NH4)2 + 2 SO4 + 2 PbNO3 = 2 NH4NO3 + 2 PbSO4
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnO + SnCl =>
C8H7NO3 + 4 Sn + 2 HCl = C8H7ONH2 + 2 SnO + 2 SnCl
Mg + Au(OH)3 = Mg(OH)2 + Au =>
3 Mg + 2 Au(OH)3 = 3 Mg(OH)2 + 2 Au
N2F2 + HF = NH4 + F2 =>
N2F2 + 8 HF = 2 NH4 + 5 F2
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + H2CO3 =>
FeSO4 + Na2CO3 + 2 H2O = Fe(OH)2 + Na2SO4 + H2CO3
Zn(OH)2 + CH3COOH = Zn(CH3COO) + H2O + CO2 =>
8 Zn(OH)2 + 9 CH3COOH = 8 Zn(CH3COO) + 14 H2O + 2 CO2
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + water =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
FeCl3 + AgNO3 = AgFe + Cl3NO3 =>
FeCl3 + AgNO3 = AgFe + Cl3NO3
PbCl2 + NaOH = Na2[Pb(OH)4] + NaCl =>
PbCl2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaCl
CO2 + H2O(excess) = C2H5OH + O2 =>
2 CO2 + 3 H2O(excess) = C2H5OH + 3 O2
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + HNO3 =>
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + 2 HNO3
Pb(CN)2 + HNO3 = Pb(NO3)2 + HCN =>
Pb(CN)2 + 2 HNO3 = Pb(NO3)2 + 2 HCN
Cl2 + LiF = Cl2F + Li =>
Cl2 + LiF = Cl2F + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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