| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
MgBr2 + Cl2 = Br2 + MgCl2 =>
MgBr2 + Cl2 = Br2 + MgCl2
Na + Al(OH)3 = Al + NaOH =>
3 Na + Al(OH)3 = Al + 3 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
In + Te = InTe =>
In + Te = InTe
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Cu + AgN3 = CuN3 + Ag =>
Cu + AgN3 = CuN3 + Ag
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3(aq) + KOH(aq) = Ag2O(s) + H2O(l) + KNO3(aq) =>
2 AgNO3(aq) + 2 KOH(aq) = Ag2O(s) + H2O(l) + 2 KNO3(aq)
NH4Cl + Cl2 = NCl3 + H2 =>
NH4Cl + Cl2 = NCl3 + 2 H2
CO + H2 = H3CCH2CH2CH2CH2 + H2O =>
10 CO + 21 H2 = 2 H3CCH2CH2CH2CH2 + 10 H2O
[Co(NO3)3] + NH3 + H2O = Co(NH3)6 + OH =>
[Co(NO3)3] + 3 NH3 + 18 H2O = Co(NH3)6 + 27 OH
H3PO4(ap) + Ca(OH)2(ap) = Ca3(PO4)2(ap) + H2O(l) =>
2 H3PO4(ap) + 3 Ca(OH)2(ap) = Ca3(PO4)2(ap) + 6 H2O(l)
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
MgO + OCl = MgCl + O =>
MgO + OCl = MgCl + 2 O
CH3CH2COOH = CH2CH3COO + H =>
CH3CH2COOH = CH2CH3COO + H
Cu{2+} + Al{+} = Cu + Al{3+} =>
Cu{2+} + Al{+} = Cu + Al{3+}
ClO3{-} + I2 = Cl{-} + IO3 =>
2 ClO3{-} + I2 = 2 Cl{-} + 2 IO3
FeCl3(aq) + (NH4)2S(aq) = FeS(s) + (NH4)2Cl3 =>
FeCl3(aq) + (NH4)2S(aq) = FeS(s) + (NH4)2Cl3
Cr{+} + Ce{4+} = Ce{3+} + Cr{3+} =>
Cr{+} + 2 Ce{4+} = 2 Ce{3+} + Cr{3+}
Na(HCO3) + H2C2O4 = Na2C2O4 + H2O + CO2 =>
2 Na(HCO3) + H2C2O4 = Na2C2O4 + 2 H2O + 2 CO2
Cr(OH)2 + H2O2 + KOH = K2CrO4 + H2O =>
Cr(OH)2 + 2 H2O2 + 2 KOH = K2CrO4 + 4 H2O
H2O + NH4NO3 = H2ONH4NO3 =>
H2O + NH4NO3 = H2ONH4NO3
Ag2CO3 + Na2S2O3 = Na3[Ag(S2O3)2] + Na2CO3 =>
Ag2CO3 + 4 Na2S2O3 = 2 Na3[Ag(S2O3)2] + Na2CO3
PHCH2OH + MnO4{-} + H{+} = PHCHO + MnO2 + H2O =>
3 PHCH2OH + 2 MnO4{-} + 2 H{+} = 3 PHCHO + 2 MnO2 + 4 H2O
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
CaO + SiO = CaSiO2 =>
CaO + SiO = CaSiO2
KOHK2HPO4 = K3PO4H2O =>
KOHK2HPO4 = K3PO4H2O
SnO2 + MgSO4 = SnMg + O2SO4 =>
SnO2 + MgSO4 = SnMg + O2SO4
C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Fe{2}O{4} + CO = Fe + CO{2} =>
Fe{2}O{4} + CO = Fe + CO{2}
MgCl2 + AlPO4 = Mg3(PO4)2 + AlCl3 =>
3 MgCl2 + 2 AlPO4 = Mg3(PO4)2 + 2 AlCl3
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + NaI + CO2 =>
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaI + CO2
Ca(OH)2(aq) + Na(s) = Na(OH)2 + Ca =>
Ca(OH)2(aq) + Na(s) = Na(OH)2 + Ca
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Ba(OH)2 + H2SO3 = Ba(HSO3)2 + H2O =>
Ba(OH)2 + 2 H2SO3 = Ba(HSO3)2 + 2 H2O
(CH3)2NH + H2O = (CH3)2NH2 + OH =>
(CH3)2NH + H2O = (CH3)2NH2 + OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgBr2 + Cl2 = Br2 + MgCl2 =>
MgBr2 + Cl2 = Br2 + MgCl2
C5H11OH + CH3CH2COOH = C6H12O2 + H2O =>
3 C5H11OH + 5 CH3CH2COOH = 5 C6H12O2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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