| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3(H2O) + 2 NaOH = 2 NaAlO2 + 2 H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Zn3(PO4)2 + Ca(NO3)2 = Zn(NO3)2 + Ca3(PO4)2 =>
Zn3(PO4)2 + 3 Ca(NO3)2 = 3 Zn(NO3)2 + Ca3(PO4)2
C8H10O2 + C4H10O = C16H26O2 + H2O =>
C8H10O2 + 2 C4H10O = C16H26O2 + 2 H2O
Cl2 = Cl3 =>
3 Cl2 = 2 Cl3
C4CS2(s) + O2(g) = CO2(g) + S2(g) =>
C4CS2(s) + 5 O2(g) = 5 CO2(g) + S2(g)
CH3COOH + CH3OH = CH3COOCH3 + HOH =>
CH3COOH + CH3OH = CH3COOCH3 + HOH
HI = H2(l)I2(s) =>
2 HI = H2(l)I2(s)
C11H5 + O2 = H2O + CO2 =>
4 C11H5 + 49 O2 = 10 H2O + 44 CO2
MnO2 + BiO3{-} + H{+} = MnO4{-} + Bi{3} + H2O =>
2 MnO2 + 3 BiO3{-} + 10 H{+} = 2 MnO4{-} + 3 Bi{3} + 5 H2O
CaTiSi2O6 + MnO2 = CaMnSi2O6 + TiO2 =>
CaTiSi2O6 + MnO2 = CaMnSi2O6 + TiO2
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2 =>
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2
Ca(Cl)2 + AgNO3 = Ca(NO3)2 + AgCl =>
Ca(Cl)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
I{-} + Ag{+} = IAg =>
I{-} + Ag{+} = IAg
Cd + HNO3 = Cd(NO3)2 + H2O + N2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + 5 H2O + N2O
AlH3 + NaOH + H2O = Na3[Al(OH)6] + H2 =>
AlH3 + 3 NaOH + 3 H2O = Na3[Al(OH)6] + 3 H2
LiClO4 + SrI2 = LiI + Sr(ClO4)2 =>
2 LiClO4 + SrI2 = 2 LiI + Sr(ClO4)2
(NH4)2C2O4 + GaP = (NH4)3P + Ga2(C2O4)3 =>
3(NH4)2C2O4 + 2 GaP = 2(NH4)3P + Ga2(C2O4)3
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
Na2C2O4 + NaMnO4 + H2SO4 = Na2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 NaMnO4 + 8 H2SO4 = 6 Na2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4 =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
Mn + K2Cr2O4 = Mn(Cr2O4) + K =>
Mn + K2Cr2O4 = Mn(Cr2O4) + 2 K
CaV2O6 + Na2CO3 = NaVO3 + CaCO3 =>
CaV2O6 + Na2CO3 = 2 NaVO3 + CaCO3
Fe3 = Fe0 =>
Fe3 = 3 Fe0
Sr2I2 = SrI =>
Sr2I2 = 2 SrI
SbCl3(aq) + H2S(g) = Sb2S3(s) + HCl(aq) =>
2 SbCl3(aq) + 3 H2S(g) = Sb2S3(s) + 6 HCl(aq)
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
C6H26(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H26(l) + 25 O2(g) = 12 CO2(g) + 26 H2O(g)
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
NH4NO2H2SO4 = HNO2NH4HSO4 =>
NH4NO2H2SO4 = HNO2NH4HSO4
Pb(NO3)2 + H2S = Pb + HNO3 + S =>
Pb(NO3)2 + H2S = Pb + 2 HNO3 + S
H2PtCl6 + KCl = K2PtCl6 + HCl =>
H2PtCl6 + 2 KCl = K2PtCl6 + 2 HCl
C5H9NO + O2 = CO2 + H2O + HNO3 =>
C5H9NO + 8 O2 = 5 CO2 + 4 H2O + HNO3
C5H10Cl + O2 = CO2 + H2O + HCl =>
4 C5H10Cl + 29 O2 = 20 CO2 + 18 H2O + 4 HCl
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq)
HC4H7O2 + H2O = C4H7O2{-} + H3O{+} =>
HC4H7O2 + H2O = C4H7O2{-} + H3O{+}
C17H35COONa + MgCl2 = (C17H35COO)2Mg + NaCl =>
2 C17H35COONa + MgCl2 = (C17H35COO)2Mg + 2 NaCl
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4 =>
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4
KI(aq) + CI2(g) = KCI(aq) + I2(aq) =>
KI(aq) + CI2(g) = KCI(aq) + I2(aq)
Fe(OH)2 + ClO2 = Fe(ClO4)2 + FeCl2 + H2O =>
8 Fe(OH)2 + 16 ClO2 = 5 Fe(ClO4)2 + 3 FeCl2 + 8 H2O
BaSO4 + Fe(NO3)3 = Fe2(SO4)3 + Ba(NO3)2 =>
3 BaSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Ba(NO3)2
C2H2OHO2 = C2H2O2(OH) =>
C2H2OHO2 = C2H2O2(OH)
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
FeCl3(g) + NaOH(g) = Fe(OH)3(g) + NaCl(g) =>
FeCl3(g) + 3 NaOH(g) = Fe(OH)3(g) + 3 NaCl(g)
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl
KMnO4 + FeSO4 + H2O = MnO2 + Fe(OH)SO4 + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 Fe(OH)SO4 + KOH
C8H17OOH + O2 = CO2 + H2O =>
2 C8H17OOH + 23 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + CrCl2 + H2SO4 = K2SO4 + CrCl3 + H2O + CrSO4 =>
K2Cr2O7 + 12 CrCl2 + 7 H2SO4 = K2SO4 + 8 CrCl3 + 7 H2O + 6 CrSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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