| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6CHO + KOH = C6H6COOK + C6H6CH2OH
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl =>
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl
PbO2 + Cr2S3 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
15 PbO2 + Cr2S3 + 12 H2SO4 = 15 PbSO4 + H2Cr2O7 + 11 H2O
NaCu + NOOH = NaNO + CuOH =>
NaCu + NOOH = NaNO + CuOH
Gd2O3 + NH4VO3 = GdVO4 + H2O + NH3 =>
Gd2O3 + 2 NH4VO3 = 2 GdVO4 + H2O + 2 NH3
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
CaCl2CaSO4 = CaSO4 + CaCl2 =>
CaCl2CaSO4 = CaSO4 + CaCl2
Mn2O5 + HBr = MnOBr3 + H2O =>
Mn2O5 + 6 HBr = 2 MnOBr3 + 3 H2O
K2O + SO3 = K2SO3 + O2 =>
2 K2O + 2 SO3 = 2 K2SO3 + O2
FeSO4 = Fe203 + SO + O2 =>
406 FeSO4 = 2 Fe203 + 406 SO + 609 O2
C12H6O11 + O2 = CO + H2O =>
C12H6O11 + 2 O2 = 12 CO + 3 H2O
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
CaCrO4 + AlPO4 = Ca3(PO4)2 + Al2(CrO4)3 =>
3 CaCrO4 + 2 AlPO4 = Ca3(PO4)2 + Al2(CrO4)3
C7H7O3N + CuO = C7H5O4N + Cu + H2O =>
C7H7O3N + 2 CuO = C7H5O4N + 2 Cu + H2O
Cu2Fe(CN)6 + H2SO4 + H2O = CuSO4 + FeSO4 + (NH4)2SO4 + CO =>
Cu2Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 CuSO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ag2SO3 + H3PO4 = Ag3PO4 + SO2 + H2O =>
3 Ag2SO3 + 2 H3PO4 = 2 Ag3PO4 + 3 SO2 + 3 H2O
MnO2 + KI + H2SO4 = I2 + H2O + MnSO4 + KHSO4 =>
MnO2 + 2 KI + 3 H2SO4 = I2 + 2 H2O + MnSO4 + 2 KHSO4
C7H5NO4 + NaOH = C7H4NNaO4 + H2O =>
C7H5NO4 + NaOH = C7H4NNaO4 + H2O
C4H8O + Cu{2+} + OH{-} = COO{-} + Cu2O + H2O =>
C4H8O + 18 Cu{2+} + 40 OH{-} = 4 COO{-} + 9 Cu2O + 24 H2O
C6H13NO2 + O2 = N2 + H2O + CO2 =>
4 C6H13NO2 + 33 O2 = 2 N2 + 26 H2O + 24 CO2
CH3CH2CH2CHO + H2 = CH3CH2CH2 + H2O =>
3 CH3CH2CH2CHO + 5 H2 = 4 CH3CH2CH2 + 3 H2O
NaCl + Ag2SO4 = AgCl + Na2SO4 =>
2 NaCl + Ag2SO4 = 2 AgCl + Na2SO4
FeBr2 + K2CO3 = FeBr2K2CO3 =>
FeBr2 + K2CO3 = FeBr2K2CO3
CH3CH2CH2CH2COOCH3 + NH(CH3)2 = CH3CH2CH2CH2CONHCH2CH3 + CH3OH =>
CH3CH2CH2CH2COOCH3 + NH(CH3)2 = CH3CH2CH2CH2CONHCH2CH3 + CH3OH
Ca(OH)2 + C = CaC + OH =>
Ca(OH)2 + C = CaC + 2 OH
C2H5OH + CH3COOH = CH2CC2H5 + H2O =>
7 C2H5OH + CH3COOH = 4 CH2CC2H5 + 9 H2O
NH4Cl + BaOH2 = BaCl2 + H2O + NH4 =>
2 NH4Cl + BaOH2 = BaCl2 + H2O + 2 NH4
K + P4 = KP =>
4 K + P4 = 4 KP
OH + Al + HCl = AlCl3 + H2O =>
3 OH + Al + 3 HCl = AlCl3 + 3 H2O
NaCl + Ag2SO4 = AgCl + Na2SO4 =>
2 NaCl + Ag2SO4 = 2 AgCl + Na2SO4
BaCl2(aq) + NiSO4(s) = BaSO4(s) + NiCl2(aq) =>
BaCl2(aq) + NiSO4(s) = BaSO4(s) + NiCl2(aq)
Ga(SO4)3 + Li(OH) = Ga(OH)3 + Li(SO4) =>
Ga(SO4)3 + 3 Li(OH) = Ga(OH)3 + 3 Li(SO4)
H2O(l) + CO2(g) = C6H12O6(aq) + O2(g) =>
6 H2O(l) + 6 CO2(g) = C6H12O6(aq) + 6 O2(g)
Na2B4O7(s) + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7(s) + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Mg(OH)2 + C28H19N5Na2O6S4 = MgNa2O6S4 + C28H17N5 + H2O =>
Mg(OH)2 + C28H19N5Na2O6S4 = MgNa2O6S4 + C28H17N5 + 2 H2O
C6H6 + Fe(OH)3 + H{+} = Fe{+2} + CO2 + H2O =>
C6H6 + 30 Fe(OH)3 + 60 H{+} = 30 Fe{+2} + 6 CO2 + 78 H2O
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
Ca + O2 = CaO = =>
2 Ca + O2 = 2 CaO
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-} =>
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-}
Sn + H2SO4 + HNO3 = SnSO4 + H2O + NO =>
3 Sn + 3 H2SO4 + 2 HNO3 = 3 SnSO4 + 4 H2O + 2 NO
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
HBr(aq) + FeS(s) = H2S(g) + FeBr2(s) =>
2 HBr(aq) + FeS(s) = H2S(g) + FeBr2(s)
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
CuI + KMnO4 + H2SO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 5 I2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CuCl2 + (NH4)2HPO4 = Cu3(PO4)2 + HCl3 + NH4 =>
3 CuCl2 + 2(NH4)2HPO4 = Cu3(PO4)2 + 2 HCl3 + 4 NH4
Al + H2SO4 = AlS2O4 + OH =>
Al + 2 H2SO4 = AlS2O4 + 4 OH
FeSO4 + Zn(NO3)2 = Fe(NO3)2 + ZnSO4 =>
FeSO4 + Zn(NO3)2 = Fe(NO3)2 + ZnSO4
KJ + H2SO4 = K2SO4 + HJ =>
2 KJ + H2SO4 = K2SO4 + 2 HJ
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
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