| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + H2SO4 + CH3COOH = FeSO4 + CO2 + H2O =>
4 Fe2O3 + 8 H2SO4 + CH3COOH = 8 FeSO4 + 2 CO2 + 10 H2O
P2 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
P2 + 10 AgNO3 + 8 H2O = 2 H3PO4 + 10 Ag + 10 HNO3
Fe2O3 + H2SO4 + CH3COOH = FeSO4 + CO2 + H2O =>
4 Fe2O3 + 8 H2SO4 + CH3COOH = 8 FeSO4 + 2 CO2 + 10 H2O
C2H2O2 + HNO3 = C2H2O3 + NO2 + H2O =>
C2H2O2 + 2 HNO3 = C2H2O3 + 2 NO2 + H2O
Ca(C2H3O2)2 + (NH4)2SO3 = NH4C2H3O2 + CaSO3 =>
Ca(C2H3O2)2 + (NH4)2SO3 = 2 NH4C2H3O2 + CaSO3
Al(OH)3 + Na2CO3 = Al2(CO3)3 + NaOH =>
2 Al(OH)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe2O3 + H2SO4 + CH3COOH = FeSO4 + CO2 + H2O =>
4 Fe2O3 + 8 H2SO4 + CH3COOH = 8 FeSO4 + 2 CO2 + 10 H2O
H2SO3 + BaCl2 + H2O2 = BaSO4 + H2O + HCl =>
H2SO3 + BaCl2 + H2O2 = BaSO4 + H2O + 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
BI3 + F2 = BF3 + I2 =>
2 BI3 + 3 F2 = 2 BF3 + 3 I2
HCl + CaCO3 = Ca + Cl2 + H2O + CO2 =>
2 HCl + CaCO3 = Ca + Cl2 + H2O + CO2
H{+} + MnO4{-} + CH3CHO = Mn{2+} + CH3CO2H + H2O =>
6 H{+} + 2 MnO4{-} + 5 CH3CHO = 2 Mn{2+} + 5 CH3CO2H + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
[NiC2O4]2H2O = NiCO3 + H2O + CO =>
[NiC2O4]2H2O = 2 NiCO3 + H2O + 2 CO
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide =>
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
KMnO4 + K2HPO3 + H2O = MnO2 + KOH + K2HPO4 =>
2 KMnO4 + 3 K2HPO3 + H2O = 2 MnO2 + 2 KOH + 3 K2HPO4
Pb(O)2 + C = CO2 + Pb =>
Pb(O)2 + C = CO2 + Pb
C2H5Br + Cl2 = C2H4ClBr + HCl =>
C2H5Br + Cl2 = C2H4ClBr + HCl
CuSO4(aq) + Na2CO3(aq) = Na2[Cu(CO3)2] + Na2SO4 =>
CuSO4(aq) + 2 Na2CO3(aq) = Na2[Cu(CO3)2] + Na2SO4
Al(OH)3(s) = Al2O3(s) + H2O =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O
B(OH)3 = B2O3 + H2O =>
2 B(OH)3 = B2O3 + 3 H2O
Fe(OH)3 + H2C2O4 = H2O + Fe2(C2O4)3 =>
2 Fe(OH)3 + 3 H2C2O4 = 6 H2O + Fe2(C2O4)3
CaCl2 + CH3OH = Ca(OH)2 + CH3Cl =>
CaCl2 + 2 CH3OH = Ca(OH)2 + 2 CH3Cl
SiO2 + ZnS = SO2 + ZnSi =>
SiO2 + ZnS = SO2 + ZnSi
Na2CO3(aq) + PbBr2(aq) = PbCO3(s) + NaBr(aq) =>
Na2CO3(aq) + PbBr2(aq) = PbCO3(s) + 2 NaBr(aq)
CaSO4 + Cl2 = CaCl2 + SO4 =>
CaSO4 + Cl2 = CaCl2 + SO4
Ni + Cu(NO3) = Ni(NO3)2 + Cu =>
Ni + 2 Cu(NO3) = Ni(NO3)2 + 2 Cu
C2H5COC2H5 + O2 = CO2 + H2O =>
C2H5COC2H5 + 7 O2 = 5 CO2 + 5 H2O
Ag + Fe(OH)2 = Fe + AgOH =>
2 Ag + Fe(OH)2 = Fe + 2 AgOH
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
KClO2 + HI = KCl + I2 + H2O =>
KClO2 + 4 HI = KCl + 2 I2 + 2 H2O
H{+} + Cr2O7{-2} + H2SO3{-} = Cr{3+} + SO4{-2} + H2O =>
6 H{+} + Cr2O7{-2} + 2 H2SO3{-} = 2 Cr{3+} + 2 SO4{-2} + 5 H2O
KMnO4 + MnO2 + KOH = K2MnO4 + H2O =>
2 KMnO4 + MnO2 + 4 KOH = 3 K2MnO4 + 2 H2O
C2H2 + HCl = C2H2Cl + H2 =>
2 C2H2 + 2 HCl = 2 C2H2Cl + H2
C3H6SO + O2 = SO2 + CO2 + H2O =>
C3H6SO + 5 O2 = SO2 + 3 CO2 + 3 H2O
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
[Cu(NH3)4](OH)2 + (NH4)2C2O4 = CuC2O4 + NH3 + NH4OH =>
[Cu(NH3)4](OH)2 + (NH4)2C2O4 = CuC2O4 + 4 NH3 + 2 NH4OH
SnCl4 + (NH4)2SO4 = Sn2(SO4)4 + NH4Cl =>
2 SnCl4 + 4(NH4)2SO4 = Sn2(SO4)4 + 8 NH4Cl
Pb(C2H3O2)2 + CrCl3 = PbCl2 + Cr(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(C2H3O2)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
K2SO4 + FeCl3 = KCl + Fe2(SO4)3 =>
3 K2SO4 + 2 FeCl3 = 6 KCl + Fe2(SO4)3
HCl + K2CrO4 = CrCl3 + KCl + Cl + H2O =>
8 HCl + K2CrO4 = CrCl3 + 2 KCl + 3 Cl + 4 H2O
NH4NO3 + HI = NH4I + HNO3 =>
NH4NO3 + HI = NH4I + HNO3
(CH)3COH + O2 = CO2 + H2O =>
2(CH)3COH + 9 O2 = 8 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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