| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16O + 23 H2O2 = 8 CO2 + 31 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(NO3)2 + Ca(OH)2 = CaOHNO3 =>
Ca(NO3)2 + Ca(OH)2 = 2 CaOHNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CHCH2 + HCl = CH3CH2CHClCH3 =>
CH3CH2CHCH2 + HCl = CH3CH2CHClCH3
PbNO3 + H2S = PbNO3H2S =>
PbNO3 + H2S = PbNO3H2S
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
PCl + O = PClO3 =>
PCl + 3 O = PClO3
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
AlSO4 + Ba(NO3)2 = Al(NO3)2 + BaSO4 =>
AlSO4 + Ba(NO3)2 = Al(NO3)2 + BaSO4
KNO3 + FeCl2 + HCl = KCl + NO + H2O + FeCl3 =>
KNO3 + 3 FeCl2 + 4 HCl = KCl + NO + 2 H2O + 3 FeCl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO4{-} + Sn{2+} + H3O{+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 5 Sn{2+} + 16 H3O{+} = 2 Mn{2+} + 5 Sn{4+} + 24 H2O
Fe3O4 + HBr = FeBr3 + H2O + H2 =>
2 Fe3O4 + 18 HBr = 6 FeBr3 + 8 H2O + H2
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{+3} + 3 C2H4O + 7 H2O
CO2 + H2O = H3O + HCO4 =>
CO2 + 5 H2O = 3 H3O + HCO4
CaCo3 + FePo4 = Ca3(Po4)2 + Fe2(Co3)3 =>
3 CaCo3 + 2 FePo4 = Ca3(Po4)2 + Fe2(Co3)3
Ca(OH)2 + H3 + PO4 = CaPO4 + H3(OH)3 =>
3 Ca(OH)2 + 2 H3 + 3 PO4 = 3 CaPO4 + 2 H3(OH)3
Al + HSO4 = H2 + Al2SO4 =>
4 Al + 2 HSO4 = H2 + 2 Al2SO4
CH3MgBr + CH3OH = CH4 + MgBr(OCH3) =>
CH3MgBr + CH3OH = CH4 + MgBr(OCH3)
CH3CH2CH2CH2CH2OH + OH = CH3CH2CH2CH2CHO + H2O =>
CH3CH2CH2CH2CH2OH + 2 OH = CH3CH2CH2CH2CHO + 2 H2O
[Cu(NH3)4]SO4*H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO4*H2O(s) + 4 HCl(aq) = CuSO4(aq) + H2O(l) + 4 NH4 + 4 Cl
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Al2(CrO4)3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + Al2(SO4)3 + H2O =>
2 Al2(CrO4)3 + 18 FeSO4 + 24 H2SO4 = 3 Cr2(SO4)3 + 9 Fe2(SO4)3 + 2 Al2(SO4)3 + 24 H2O
CO2(g) + CaSiO3 + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3 + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
FeS2 + O2 + H2O = FeOOH + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 10 H2O = 4 FeOOH + 8 SO4{2-} + 16 H{+}
CO2 + H2O = O2 + CH3COOH =>
2 CO2 + 2 H2O = 2 O2 + CH3COOH
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO + K2SO4 + H2O =>
22 FeSO4 + 2 KMnO4 + 14 H2SO4 = 11 Fe2(SO4)3 + 2 MnSO + K2SO4 + 14 H2O
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)4 + KNO3 + K2SO4 + H2O =>
K2Cr2O7 + 2 KNO2 + 5 H2SO4 = Cr2(SO4)4 + 2 KNO3 + K2SO4 + 5 H2O
C24H22Cl2N2O2S + O2 = CO2 + H2O + N2 + Cl2 + S =>
2 C24H22Cl2N2O2S + 57 O2 = 48 CO2 + 22 H2O + 2 N2 + 2 Cl2 + 2 S
Sn(OH)2 + H3PO4 = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3PO4 = Sn3(PO4)2 + 6 H2O
C3H7OH = C + H2 + O2 =>
2 C3H7OH = 6 C + 8 H2 + O2
Pb(OH)2 + Cu2S = PbS + CuOH =>
Pb(OH)2 + Cu2S = PbS + 2 CuOH
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
MnO2 + ClO4 = ClO2 + MnO4 =>
MnO2 + ClO4 = ClO2 + MnO4
Br + Sr = SrBr2 =>
2 Br + Sr = SrBr2
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
Br + KL = BrL + K =>
Br + KL = BrL + K
KMnO4 = O2 + KMnO2 =>
KMnO4 = O2 + KMnO2
Mg + AgCl = MgAgCl =>
Mg + AgCl = MgAgCl
Cu(NO3)2 + C6H8O7 = CuO + H2O + CO2 + NO =>
3 Cu(NO3)2 + C6H8O7 = 3 CuO + 4 H2O + 6 CO2 + 6 NO
Na2S2O3 + BaCl2 = BaSO3 + NaCl + S =>
Na2S2O3 + BaCl2 = BaSO3 + 2 NaCl + S
Cr(OH)3 + IO2{-} + OH{-} = I{-} + CrO4{-2} + H2O =>
4 Cr(OH)3 + 3 IO2{-} + 8 OH{-} = 3 I{-} + 4 CrO4{-2} + 10 H2O
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + C2H4O2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + 3 C2H5OH = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
N2O5 + H2 = NO2 + H2O =>
N2O5 + H2 = 2 NO2 + H2O
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Na2SO4 + Cr(OH)3 = NaOH + Cr2(SO4)3 =>
3 Na2SO4 + 2 Cr(OH)3 = 6 NaOH + Cr2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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