| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 Ag = Cu + 2 AgOH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo12O36 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4Mo12O36 + 21 NH4NO3 + 12 H2O
CHCl3 + Cl2 = CCl3 + HCl =>
2 CHCl3 + Cl2 = 2 CCl3 + 2 HCl
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
COCl2 + H2O = H2CO3 + HCl =>
COCl2 + 2 H2O = H2CO3 + 2 HCl
Mg(oh)2 + H2SO4 = MgSO4 + H02 =>
Mg(oh)2 + 2 H2SO4 = 2 MgSO4 + 2 H02
Fe2O3 + HCl(aq) = FeCl3 + H2O =>
Fe2O3 + 6 HCl(aq) = 2 FeCl3 + 3 H2O
CaCl + KPO = CaPO + KCl =>
CaCl + KPO = CaPO + KCl
Mg4FeAl(Si3Al)O10(OH)8 + Ca3Al2(SiO4)3 = Mg3Al2(SiO4)3 + Fe3Al2(SiO4)3 + CaO + H2O =>
3 Mg4FeAl(Si3Al)O10(OH)8 + 2 Ca3Al2(SiO4)3 = 4 Mg3Al2(SiO4)3 + Fe3Al2(SiO4)3 + 6 CaO + 12 H2O
Fe(NO3)3 + CoCl2 = Fe2Cl6 + Co + NO3 =>
2 Fe(NO3)3 + 3 CoCl2 = Fe2Cl6 + 3 Co + 6 NO3
C2 + N2 = C2N =>
2 C2 + N2 = 2 C2N
Mg(s) + Zn{2} = Zn(s) + Mg{3} =>
2 Mg(s) + 3 Zn{2} = 3 Zn(s) + 2 Mg{3}
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Na(NO3) + H2(SO4) = Na(SO4) + H2(NO3) =>
Na(NO3) + H2(SO4) = Na(SO4) + H2(NO3)
Cr(OH)3 + NH4Cl + H2S = CrCl3 + (NH4)2S + H2O =>
2 Cr(OH)3 + 6 NH4Cl + 3 H2S = 2 CrCl3 + 3(NH4)2S + 6 H2O
Au + HSO4 = AuHSO4 =>
Au + HSO4 = AuHSO4
Na2HCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
8 Na2HCO3 + 15 CH3COOH = 16 NaCH3COO + 10 H2O + 6 CO2
NaCl + HCl = NaCl2H =>
NaCl + HCl = NaCl2H
Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2
Al + H2O + H3O{+} = [Al(H2O)6]{3+} + H2 =>
2 Al + 6 H2O + 6 H3O{+} = 2[Al(H2O)6]{3+} + 3 H2
[Cu(NH3)4(H2O)2]2 + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
[Cu(NH3)4(H2O)2]2 + 6 H2SO4 = 2 CuSO4 + 4(NH4)2SO4 + 4 H3O
Mg(ClO3)2(aq) + K3PO4(aq) = Mg3(PO4)2 + KClO3 =>
3 Mg(ClO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2 + 6 KClO3
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + S =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + 2 HCl + S
Cr + HIO4 = Cr(IO4)6 + H2 =>
Cr + 6 HIO4 = Cr(IO4)6 + 3 H2
MnCl2 + KOH + Cl2 = K2MnO4 + KCl + H2O =>
MnCl2 + 8 KOH + 2 Cl2 = K2MnO4 + 6 KCl + 4 H2O
C2Li2 + H2O = C2H2 + Li(OH) =>
C2Li2 + 2 H2O = C2H2 + 2 Li(OH)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5COOH + H2SO4 = (C2H5)2SO4 + HCOOH =>
2 C2H5COOH + H2SO4 = (C2H5)2SO4 + 2 HCOOH
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
K4Fe(CN)6 + KMnO4 + H2SO3 = Fe2(SO3)3 + MnSO4 + K2SO3 + CO2 + HNO3 + H2O =>
6 K4Fe(CN)6 + 122 KMnO4 + 204 H2SO3 = 3 Fe2(SO3)3 + 122 MnSO4 + 73 K2SO3 + 36 CO2 + 36 HNO3 + 186 H2O
C30H62 + O2 = C4H9COOH + H2O =>
2 C30H62 + 13 O2 = 12 C4H9COOH + 2 H2O
C3H6 + O23 = CO + H2O =>
23 C3H6 + 6 O23 = 69 CO + 69 H2O
BaHPO4 + CH3COOH = Ba(CH3COO)2 + H3PO4 =>
BaHPO4 + 2 CH3COOH = Ba(CH3COO)2 + H3PO4
HCl + PbO = PbCl2 + H2O =>
2 HCl + PbO = PbCl2 + H2O
BaCl2 + CaCl2 = BaCl2CaCl2 =>
BaCl2 + CaCl2 = BaCl2CaCl2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaH2AsO4 + Ag2O = Ag3AsO4 + NaOH + H2O =>
2 NaH2AsO4 + 3 Ag2O = 2 Ag3AsO4 + 2 NaOH + H2O
F2 + SbO5 = SbF5 + O2 =>
5 F2 + 2 SbO5 = 2 SbF5 + 5 O2
C2H2O4 + C2H5OH = C4H2O4 + H2O =>
7 C2H2O4 + 3 C2H5OH = 5 C4H2O4 + 11 H2O
CH3OH + CH3CO2H = CH3OCOCH3 + H2O =>
CH3OH + CH3CO2H = CH3OCOCH3 + H2O
NaAlO2 + H2O + HCl = Al(OH)3 + NaCl =>
NaAlO2 + H2O + HCl = Al(OH)3 + NaCl
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
C8H9NO + NO2 = C8H8N2O3 + H =>
C8H9NO + NO2 = C8H8N2O3 + H
Ac + N2 = AcN =>
2 Ac + N2 = 2 AcN
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq) =>
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq)
HNO3 + FeSO4*7H2O = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + 3 FeSO4*7H2O = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 24 H2O
K3[Fe(CN)6] + Al2(SO4)3 = K2SO4 + Al[Fe(CN)6] =>
2 K3[Fe(CN)6] + Al2(SO4)3 = 3 K2SO4 + 2 Al[Fe(CN)6]
C5H6NO2 + O2 = CO2 + H2O + NO2 =>
2 C5H6NO2 + 13 O2 = 10 CO2 + 6 H2O + 2 NO2
NaOH + Na2S = H2 + Na2O + SO2 =>
6 NaOH + Na2S = 3 H2 + 4 Na2O + SO2
KCl*MgCl2 + NaOH = Mg(OH)2 + NaCl + KCl =>
KCl*MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl + KCl
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Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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