| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH2Br + H2O = HBr + C7H8O
Ca(OH)2 + HNO3 = (OH)H + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2(OH)H + Ca(NO3)2
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
MgCl2 + O2 = MgO2 + Cl =>
MgCl2 + O2 = MgO2 + 2 Cl
CH3COOAg + Cl2 = CH3COOCl + AgCl =>
CH3COOAg + Cl2 = CH3COOCl + AgCl
MgCl2 + O2 = MgO2 + Cl =>
MgCl2 + O2 = MgO2 + 2 Cl
C6H12O6 = CH3CH2CH2COOH + CO2 + H2 =>
C6H12O6 = CH3CH2CH2COOH + 2 CO2 + 2 H2
Pb + N2 + H2O = PbO + NH3 =>
3 Pb + N2 + 3 H2O = 3 PbO + 2 NH3
Ca(OH)2 + HNO3 = (OH)H + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2(OH)H + Ca(NO3)2
CH3(NH2) + O2 = CO2 + H2O + N2 =>
4 CH3(NH2) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
(Al)2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
(Al)2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
HNO3 + FeSO4 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
4 HNO3 + FeSO4 = Fe(NO3)3 + H2O + H2SO4 + NO2
C6H5OK + HCl = C6H5OKCl + H2 =>
2 C6H5OK + 2 HCl = 2 C6H5OKCl + H2
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 Na(CH3COO)
F2 + CuCl = CuF2 + Cl =>
F2 + CuCl = CuF2 + Cl
L2 + Cr(OH)3 + OH{-} = L{-} + CrO4{-2} + H2O =>
3 L2 + 2 Cr(OH)3 + 10 OH{-} = 6 L{-} + 2 CrO4{-2} + 8 H2O
NaCN + NH4NO3 = NH4CN + NaNO3 =>
NaCN + NH4NO3 = NH4CN + NaNO3
H2C6H2CH + O2 = CO2 + H2O =>
4 H2C6H2CH + 33 O2 = 28 CO2 + 10 H2O
CaCO3 + AlClO3 = CaClO3 + AlCO3 =>
CaCO3 + AlClO3 = CaClO3 + AlCO3
F2 + CuCl = CuF2 + Cl =>
F2 + CuCl = CuF2 + Cl
KMnO4 + K2[Fe(CN)6] + H2SO4 = K[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
KMnO4 + 5 K2[Fe(CN)6] + 4 H2SO4 = 5 K[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
C7H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 6 H2O + 3 N2
HgS(s) + CaO(s) = Hg(l) + CaS(s) + CaSO4(s) =>
4 HgS(s) + 4 CaO(s) = 4 Hg(l) + 3 CaS(s) + CaSO4(s)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KCl + CoCl2 = CoK + Cl2 =>
2 KCl + 2 CoCl2 = 2 CoK + 3 Cl2
CaSO4 + H2O = CaO + SO4H2 =>
CaSO4 + H2O = CaO + SO4H2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
O + S2 = OS =>
2 O + S2 = 2 OS
CuSO4BaCl2 = BaSO4 + CuCl2 =>
CuSO4BaCl2 = BaSO4 + CuCl2
Ca(OH)2 + HNO3 = (OH)H + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2(OH)H + Ca(NO3)2
CaCO3 + SrCl2 = SrCO3 + CaCl2 =>
CaCO3 + SrCl2 = SrCO3 + CaCl2
MgCl2 + O2 = MgO2 + Cl =>
MgCl2 + O2 = MgO2 + 2 Cl
PbCl + K = KCl + Pb =>
PbCl + K = KCl + Pb
F2 + CuCl = CuF2 + Cl =>
F2 + CuCl = CuF2 + Cl
KMnO4 + NaBr + H2O = MnO + BrO3 + KOH + NaOH =>
7 KMnO4 + 5 NaBr + 6 H2O = 7 MnO + 5 BrO3 + 7 KOH + 5 NaOH
Na2S2O3 + NaClO = Na2S2O4 + NaCl =>
Na2S2O3 + NaClO = Na2S2O4 + NaCl
(OH)3Al + H2SO4 = Al2(SO4)3 + HOH =>
2(OH)3Al + 3 H2SO4 = Al2(SO4)3 + 6 HOH
F2 + CuCl = CuF + Cl =>
F2 + 2 CuCl = 2 CuF + 2 Cl
Zn + CuCl2 = ZnCl2 + Cu2 =>
2 Zn + 2 CuCl2 = 2 ZnCl2 + Cu2
C6H14OH + O2 = H2O + CO2 =>
4 C6H14OH + 37 O2 = 30 H2O + 24 CO2
C2H5COOH + Mg = (C2H5COO)Mg + H2 =>
2 C2H5COOH + 2 Mg = 2(C2H5COO)Mg + H2
CS2 + O2 = S02 + CO2 =>
CS2 + O2 = S02 + CO2
KI + KClO3 + H2SO4 = I + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 6 I + KCl + 3 K2SO4 + 3 H2O
SrCl2 + CoCl2 = SrCo + Cl2 =>
SrCl2 + CoCl2 = SrCo + 2 Cl2
F2 + CuCl = CuF2 + Cl =>
F2 + CuCl = CuF2 + Cl
Cu(OH)2 + NaNO3 + HCl = NaOH + CuCl2 + HNO3 =>
Cu(OH)2 + 2 NaNO3 + 2 HCl = 2 NaOH + CuCl2 + 2 HNO3
Na2O2 + CH3COOH = CH3COONa + CO2 + H2O =>
4 Na2O2 + 9 CH3COOH = 8 CH3COONa + 2 CO2 + 6 H2O
NiBr + CoI2 = NiI2 + CoBr =>
NiBr + CoI2 = NiI2 + CoBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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