| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CMnPSSiCrNiMo + 2 NaOH + 2 H2O = 2 CMnPSSiCrNiMoO2Na + 3 H2
NaHCO3 + (CH3CO2)H = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + (CH3CO2)H = CO2 + H2O + C2H3NaO2
C6H12O6 + H2O = C3H8O + O2 =>
C6H12O6 + 2 H2O = 2 C3H8O + 3 O2
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3 =>
ZnO + CaCO3 + H2O = Ca(OH)2 + ZnCO3
Na2S2O3 + H2O2 = NaOH + H2S2O3 + O2 =>
Na2S2O3 + 2 H2O2 = 2 NaOH + H2S2O3 + O2
Cl + KMnO4 + H2O = MnCl2 + O2 + HK =>
8 Cl + 4 KMnO4 + 2 H2O = 4 MnCl2 + 9 O2 + 4 HK
Al + KMnO4 + H2O = MnO2 + Al(OH)3 + KOH =>
Al + KMnO4 + 2 H2O = MnO2 + Al(OH)3 + KOH
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
CH3CH(OH)CH(CH3)COOH + [O] = CH3COCHCOOH + H2O =>
8 CH3CH(OH)CH(CH3)COOH + 21[O] = 10 CH3COCHCOOH + 15 H2O
C6N6FeK3 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + N2O + CO2 + H2O =>
2 C6N6FeK3 + 6 H2SO4 + 36 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 6 N2O + 12 CO2 + 42 H2O
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
Au(s) + HI(aq) = AuH + I =>
Au(s) + HI(aq) = AuH + I
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C2H5NO2 = YBa2Cu3O7 + CO2 + NO2 + H2O =>
13 Y(NO3)3 + 26 Ba(NO3)2 + 39 Cu(NO3)2 + 12 C2H5NO2 = 13 YBa2Cu3O7 + 24 CO2 + 181 NO2 + 30 H2O
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
CuS + HNO3 = NO2 + CuSO4 + H2O =>
CuS + 8 HNO3 = 8 NO2 + CuSO4 + 4 H2O
CoS + H2O2 + CH3COOH = Co(CH3COO)2 + S + H2O =>
CoS + H2O2 + 2 CH3COOH = Co(CH3COO)2 + S + 2 H2O
KClO3 = K{+} + ClO3{-}enthalpy =>
KClO3 = K{+} + ClO3{-}enthalpy
(CH3)2CHCH2CH2OH + (CH3COOH) = C7H14O2 + H2O =>
(CH3)2CHCH2CH2OH + (CH3COOH) = C7H14O2 + H2O
Mg3(PO4)2 + Fe2(SO4)3 = MgSO4 + FePO4 =>
Mg3(PO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 FePO4
NH4ClO4 = N + Cl + O + H2O =>
NH4ClO4 = N + Cl + 2 O + 2 H2O
Mg(NO3)*6H2O + NaOH = Mg(OH)2 + Na2NO3 + H2O =>
Mg(NO3)*6H2O + 2 NaOH = Mg(OH)2 + Na2NO3 + 6 H2O
KCl + Na2S2O3 + KI = I2 + NaCl + K3S2O3 =>
4 KCl + 2 Na2S2O3 + 2 KI = I2 + 4 NaCl + 2 K3S2O3
K2CrO4 + H2SO4 + Zn = K2Cr2O7 + K2SO4 + ZnH2O =>
2 K2CrO4 + H2SO4 + Zn = K2Cr2O7 + K2SO4 + ZnH2O
Al2S3(s) + I2(s) = S8(s) + AlI3(s) =>
8 Al2S3(s) + 24 I2(s) = 3 S8(s) + 16 AlI3(s)
CuSO4(aq) + Zn(s) = Cu + ZnSO4(aq) =>
CuSO4(aq) + Zn(s) = Cu + ZnSO4(aq)
H3A + KOH = A + H2O + K =>
H3A + 3 KOH = A + 3 H2O + 3 K
NH3 + HOCl = N2 + H2O + Cl =>
2 NH3 + 6 HOCl = N2 + 6 H2O + 6 Cl
Cu + HNO3 = N2O4 + Cu(NO3) + H2O =>
2 Cu + 4 HNO3 = N2O4 + 2 Cu(NO3) + 2 H2O
Zn + (CH3COO)2Cu = Cu + CH3COOZn =>
2 Zn + (CH3COO)2Cu = Cu + 2 CH3COOZn
MnCl2 + Br2 + LiOH = MnO2 + LiBr + LiCl + H2O =>
MnCl2 + Br2 + 4 LiOH = MnO2 + 2 LiBr + 2 LiCl + 2 H2O
KNO3 + KOH + Mg + H2O = NH3 + K2[Mg(OH)4] =>
KNO3 + 7 KOH + 4 Mg + 6 H2O = NH3 + 4 K2[Mg(OH)4]
PbO2 + Cr = Pb + Cr2O7 =>
7 PbO2 + 4 Cr = 7 Pb + 2 Cr2O7
NaHCO3(s) + CH3COOH = H2CO3 + C2H3NaO2 =>
NaHCO3(s) + CH3COOH = H2CO3 + C2H3NaO2
As2S3 + ClO3{-} + H2O = AsO43{-} + S + Cl{-} + H{+} =>
3 As2S3 + 85 ClO3{-} + 3 H2O = 6 AsO43{-} + 9 S + 85 Cl{-} + 6 H{+}
C6H12O6 = C11H20O2 + CO2 + H2O =>
5 C6H12O6 = 2 C11H20O2 + 8 CO2 + 10 H2O
C1O + O2 = CO2 =>
2 C1O + O2 = 2 CO2
CU(SO4)2 + Zn = ZnSO4 + CU =>
CU(SO4)2 + 2 Zn = 2 ZnSO4 + CU
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
HNO3(aq) + KHCO3(aq) = KNO3 + H2O + CO2 =>
HNO3(aq) + KHCO3(aq) = KNO3 + H2O + CO2
ClO3 + H3O = HClO3 + H2O =>
ClO3 + H3O = HClO3 + H2O
H + FeSO4 + KMnO4 = FeO + KSO4 + Mn + H2O =>
6 H + FeSO4 + KMnO4 = FeO + KSO4 + Mn + 3 H2O
KIO3 + CH4 + H2SO4 = K2SO4 + I2 + H2O + CO2 =>
8 KIO3 + 5 CH4 + 4 H2SO4 = 4 K2SO4 + 4 I2 + 14 H2O + 5 CO2
NiSO4 + Na2S = Na2SO4 + NiS =>
NiSO4 + Na2S = Na2SO4 + NiS
H2F + Sr(OH)2 = H2O + SrF =>
H2F + Sr(OH)2 = 2 H2O + SrF
Bi2O3 + KMnO4 + H2SO4 = HBiO3 + MnSO4 + K2SO4 + H2O =>
5 Bi2O3 + 4 KMnO4 + 6 H2SO4 = 10 HBiO3 + 4 MnSO4 + 2 K2SO4 + H2O
(Ba(OH)2)08H2O + NH4Cl = NH3 + H2O + BaCl2 =>
(Ba(OH)2)08H2O + 16 NH4Cl = 16 NH3 + 17 H2O + 8 BaCl2
C4H9Cl + OH{-} = C4H9OH + Cl{-} =>
C4H9Cl + OH{-} = C4H9OH + Cl{-}
Al + C2ClF3 = C2 + AlCl3 + AlF3 =>
4 Al + 3 C2ClF3 = 3 C2 + AlCl3 + 3 AlF3
As2S5 + NO3{-} + H{+} = H3AsO4 + S + NO2 + H2O =>
As2S5 + 10 NO3{-} + 10 H{+} = 2 H3AsO4 + 5 S + 10 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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