| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) = SO3 + H2O
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
V2O3 + Na2CO3 = NaVO2 + CO2 =>
V2O3 + Na2CO3 = 2 NaVO2 + CO2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NaSiO + HCl = NaCl + HSiO =>
NaSiO + HCl = NaCl + HSiO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)OH =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6(NH4)OH
Mg(s) + Na(NO3)(ag) = Mg(NO3)2(ag) + Na(s) =>
Mg(s) + 2 Na(NO3)(ag) = Mg(NO3)2(ag) + 2 Na(s)
Al(NO3)3 + KOH = AlOH(NO3)2 + KNO3 =>
Al(NO3)3 + KOH = AlOH(NO3)2 + KNO3
SO3 + HOH = HSO3 + OH =>
SO3 + HOH = HSO3 + OH
CO + H2 = C15H34 + H2O =>
15 CO + 32 H2 = C15H34 + 15 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(a) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(a)
C9H18 + O = CO2 + H2O =>
C9H18 + 27 O = 9 CO2 + 9 H2O
CuBr2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbBr2(s) =>
CuBr2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbBr2(s)
Zn + Ag2SO4 = Ag + Zn2SO4 =>
2 Zn + Ag2SO4 = 2 Ag + Zn2SO4
CaO(s) + HOH(l) = Ca(OH)2(aq) =>
CaO(s) + HOH(l) = Ca(OH)2(aq)
Ca + HCl = CaCl + H22 =>
22 Ca + 22 HCl = 22 CaCl + H22
Cr3I3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 Cr3I3 + 96 KOH + 39 Cl2 = 6 K2CrO4 + 6 KIO4 + 78 KCl + 48 H2O
N2 + O2 + Cl + H2O = NH4ClO4 =>
N2 + 2 O2 + 2 Cl + 4 H2O = 2 NH4ClO4
Li(s) + CuCl2(aq) = LiCl(aq) + Cu2(aq) =>
4 Li(s) + 2 CuCl2(aq) = 4 LiCl(aq) + Cu2(aq)
H2SO4 + Co(OH)2 = Co(HSO4)2 + H2O =>
2 H2SO4 + Co(OH)2 = Co(HSO4)2 + 2 H2O
C12H22O11 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C12H22O11 + 4 Cu(OH)2 = 4 CuOH + 2 C6H12O7 + H2O
Fe(ClO4)2 + H2O = H(ClO4) + Fe(OH)2 =>
Fe(ClO4)2 + 2 H2O = 2 H(ClO4) + Fe(OH)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Pb(OH)2(s) + NaOH(aq) = Na2Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 NaOH(aq) = Na2Pb(OH)4(aq)
Na3PO4(aq) + Ag(NO3)2(aq) = Na3(NO3)2(l) + AgPO4(s) =>
Na3PO4(aq) + Ag(NO3)2(aq) = Na3(NO3)2(l) + AgPO4(s)
K2Ti2O5 + SnCl2*2H2O = SnTiO3 + KCl + KOH + TiO2 =>
3 K2Ti2O5 + SnCl2*2H2O = SnTiO3 + 2 KCl + 4 KOH + 5 TiO2
ZnSO4() + NaOH() = Zn(OH)2 + Na2SO4() =>
ZnSO4() + 2 NaOH() = Zn(OH)2 + Na2SO4()
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
FeFe2O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeFe2O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
FeOOH = FeO + H2O + O2 =>
4 FeOOH = 4 FeO + 2 H2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3Cl + K = KCl + CH3 =>
CH3Cl + K = KCl + CH3
(NH4)2CO3 + CH3COOH = CO2 + H2O + NH4CH3COO =>
(NH4)2CO3 + 2 CH3COOH = CO2 + H2O + 2 NH4CH3COO
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
FeCl3 + KOH = KFeO2 + KCl + H2O =>
FeCl3 + 4 KOH = KFeO2 + 3 KCl + 2 H2O
ZnS + HNO3 = H2O + Zn(NO3)2 + NO2 + SO2 =>
ZnS + 8 HNO3 = 4 H2O + Zn(NO3)2 + 6 NO2 + SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
Z + HC = ZC + H =>
Z + HC = ZC + H
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
CoCl3(aq) + K2S(aq) = Co2S3(s) + KCl(aq) =>
2 CoCl3(aq) + 3 K2S(aq) = Co2S3(s) + 6 KCl(aq)
CH3CH2MgClCH2O = CH3CH2CH2OMgCl =>
CH3CH2MgClCH2O = CH3CH2CH2OMgCl
Al2O3 + NH4Cl = AlCl3 + H2O + NH3 =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3 H2O + 6 NH3
NaOH + Zn(C2H3O2) = Na(C2H3O2) + Zn(OH) =>
NaOH + Zn(C2H3O2) = Na(C2H3O2) + Zn(OH)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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