| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl(ac)(g) + MnO2 = MnCl(s) + 2 H2O(l) + 3 Cl(g)
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
KClO3 + C2H40 = CO2 + KCl + H2O =>
8 KClO3 + C2H40 = 2 CO2 + 8 KCl + 20 H2O
CuSO4(aq) + Fe(s) = Cu(aq) + FeSO4(aq) =>
CuSO4(aq) + Fe(s) = Cu(aq) + FeSO4(aq)
K3PO4 + LiSO4 = K3SO4 + LiPO4 =>
K3PO4 + LiSO4 = K3SO4 + LiPO4
C4H10O2 + SO3 = S + CO2 + H2O =>
3 C4H10O2 + 11 SO3 = 11 S + 12 CO2 + 15 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C16H22O11 + O2 = CO2 + H2O =>
C16H22O11 + 16 O2 = 16 CO2 + 11 H2O
CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2
KMnO4 + HI + H2SO4 = K2SO4 + MnSO4 + H2O + I =>
2 KMnO4 + 10 HI + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 I
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NbCl2 + HNO3 = Nb(NO3)2 + HCl =>
NbCl2 + 2 HNO3 = Nb(NO3)2 + 2 HCl
C14H18N2O5 + H2O = C9H11NO2 + CH3OH + C4H7NO4 =>
C14H18N2O5 + 2 H2O = C9H11NO2 + CH3OH + C4H7NO4
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
CH3CH2OH(aq) + KMnO4(aq) + H2SO4(aq) = CH3COOH(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
5 CH3CH2OH(aq) + 4 KMnO4(aq) + 6 H2SO4(aq) = 5 CH3COOH(aq) + 4 MnSO4(aq) + 2 K2SO4(aq) + 11 H2O(l)
Ir + HNO3 + HCl = H2IrCl6 + H2O + NO =>
3 Ir + 4 HNO3 + 18 HCl = 3 H2IrCl6 + 8 H2O + 4 NO
C2H5OH + Mg = (C2H5O)2Mg + H2 =>
2 C2H5OH + Mg = (C2H5O)2Mg + H2
Sr(NO4)2 + Al2(SO4)3 = Al(NO4)3 + SrSO4 =>
3 Sr(NO4)2 + Al2(SO4)3 = 2 Al(NO4)3 + 3 SrSO4
C2H6 + ClCl = HCl + C2H4Cl2 =>
C2H6 + 2 ClCl = 2 HCl + C2H4Cl2
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
H + C8H9 + CO2 = C9H10O2 =>
H + C8H9 + CO2 = C9H10O2
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
C11H8O3 + O2 = CO2 + H2O =>
2 C11H8O3 + 23 O2 = 22 CO2 + 8 H2O
Ag3O2 = Ag + O2 =>
Ag3O2 = 3 Ag + O2
CuS + KI = CuI + KS =>
CuS + KI = CuI + KS
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
H2SO4 + Zn = ZnSO4 + H2O + ZnSO2 =>
2 H2SO4 + 2 Zn = ZnSO4 + 2 H2O + ZnSO2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
HNO3 + I2 = HIO + NO2 =>
2 HNO3 + I2 = 2 HIO + 2 NO2
H2C6H6O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq) =>
H2C6H6O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq)
NaHCO3(aq) + HCl(aq) = CO2(g) + NaCl(aq) + H2O =>
NaHCO3(aq) + HCl(aq) = CO2(g) + NaCl(aq) + H2O
As2S5 + H2O2 = H3AsO4 + H2SO4 + H2O =>
As2S5 + 20 H2O2 = 2 H3AsO4 + 5 H2SO4 + 12 H2O
CH3CHCH2 + H2O + KMnO4 = MnO2 + KOH + CH3COCH3 =>
3 CH3CHCH2 + H2O + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH3COCH3
CH3CH2OH + Cr2O7{2-} + H{+} = CH3HCO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3HCO + 2 Cr{3+} + 7 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Rb(OH) + H2SO4 = H2O + Rb2SO4 =>
2 Rb(OH) + H2SO4 = 2 H2O + Rb2SO4
C2H5OH + C6H14 = C2H14 + C6H5OH =>
C2H5OH + C6H14 = C2H14 + C6H5OH
NaOH(aq) + NH4C2H3O2(aq) = NH4OH(l) + NaC2H3O2(aq) =>
NaOH(aq) + NH4C2H3O2(aq) = NH4OH(l) + NaC2H3O2(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2SO4 + Zn + H2SO4 = ZnSO4 + K2S + H2O =>
K2SO4 + 4 Zn + 4 H2SO4 = 4 ZnSO4 + K2S + 4 H2O
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
MnCl2 + PbO2 + HNO3 = HMnO4 + PbCl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbCl2 + 3 Pb(NO3)2 + 2 H2O
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
NH2OHHCl + K2Cr2O7 + HCl = CrCl3 + N2 + KCl + H2O =>
6 NH2OHHCl + K2Cr2O7 + 2 HCl = 2 CrCl3 + 3 N2 + 2 KCl + 13 H2O
Al + KNO2 + KOH + H2O = NH3 + K[Al(OH)4] =>
2 Al + KNO2 + KOH + 5 H2O = NH3 + 2 K[Al(OH)4]
C13H10O6 + O2 = H2O + CO2 =>
2 C13H10O6 + 25 O2 = 10 H2O + 26 CO2
K2SO4 + BaCl2 = BaSO4 + K + Cl =>
K2SO4 + BaCl2 = BaSO4 + 2 K + 2 Cl
CH3Cl + AgNO2 = AgCl + CH3ONO =>
CH3Cl + AgNO2 = AgCl + CH3ONO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/24
Équations équilibrées sur03/02/23
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