| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO + 6 H2O = 3 O2 + C6H12O6
C4H8Br2 + H2 = C4H9Br + Br =>
2 C4H8Br2 + H2 = 2 C4H9Br + 2 Br
ZnS + C2 = ZnC2 + S =>
ZnS + C2 = ZnC2 + S
KMnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
Ag[NO3] + HCl = AgCl + HNO3 =>
Ag[NO3] + HCl = AgCl + HNO3
ammoniumchloride + Pb(NO3)2 = PbCl2 + NH4NO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4NO3
SO4{-}2 + BaCl2 = BaSO4{-}2 + Cl =>
SO4{-}2 + BaCl2 = BaSO4{-}2 + 2 Cl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
LiOH + HClO4 = LiClO4 + HOH =>
LiOH + HClO4 = LiClO4 + HOH
C2H5Br + Ag2O = AgBr + C2H5OC2H5 =>
2 C2H5Br + Ag2O = 2 AgBr + C2H5OC2H5
Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2
Al + NO3{-} + H{-} + H2O = Al(OH)4{-} + NH3 =>
2 Al + NO3{-} + H{-} + 5 H2O = 2 Al(OH)4{-} + NH3
CH3H + CH3COOH = CH3COOCH3 + H2O =>
2 CH3H + 5 CH3COOH = 4 CH3COOCH3 + 2 H2O
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
NaClO4 + (NH4)2SO4 = NH4ClO4 + Na2SO4 =>
2 NaClO4 + (NH4)2SO4 = 2 NH4ClO4 + Na2SO4
NaClO4 + NH4Cl = NH4ClO4 + NaCl =>
NaClO4 + NH4Cl = NH4ClO4 + NaCl
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
H3PO4 + (CaOH)2 = Ca3PO4 + H2O =>
2 H3PO4 + 3(CaOH)2 = 2 Ca3PO4 + 6 H2O
H4GeO4 + Fe(OH)3 = Fe(HGeO4) + H2O =>
H4GeO4 + Fe(OH)3 = Fe(HGeO4) + 3 H2O
Zn3(PO4)2 + H3PO4 = Zn(HPO4) =>
Zn3(PO4)2 + H3PO4 = 3 Zn(HPO4)
C5H10 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
6 C5H10 + 10 KMnO4 + 15 H2SO4 = 5 C6H10O4 + 10 MnSO4 + 5 K2SO4 + 20 H2O
hydrogensulfide + cadmiumnitrate = nitricacid + cadmiumsulfide =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO2 + H2O =>
Cu3AsS4 + 41 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 H2SO4 + 35 NO2 + 15 H2O
H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Al + ZnCl2 = Al4Cl3 + Zn =>
8 Al + 3 ZnCl2 = 2 Al4Cl3 + 3 Zn
C7H6O3 + KI + KIO3 = COOK + I2 + H2O =>
6 C7H6O3 + 14 KI + 28 KIO3 = 42 COOK + 21 I2 + 18 H2O
Fe(CNS)3 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + HNO3 + H2O =>
2 Fe(CNS)3 + 16 K2Cr2O7 + 61 H2SO4 = Fe2(SO4)3 + 16 K2SO4 + 16 Cr2(SO4)3 + 6 CO2 + 6 HNO3 + 58 H2O
(c)NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3(c)NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
CCl3CHO + C6H5Cl = (ClC6H4)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (ClC6H4)2CHCCl3 + H2O
KMnO4 + NaCl + H2SO4 = Cl2 + H2O + MnSO4 + K2SO4 + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 8 H2O + 2 MnSO4 + K2SO4 + 5 Na2SO4
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + NO3(NH4) =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2 NO3(NH4)
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
K2Cr2O7 + H2SO4 = K2SO4 + H2CrO4 + CrO3 =>
K2Cr2O7 + H2SO4 = K2SO4 + H2CrO4 + CrO3
Na2CrO4(aq) + AlBr3(aq) = Na2Al + CrO4Br3 =>
Na2CrO4(aq) + AlBr3(aq) = Na2Al + CrO4Br3
Ag + H2(NO3) = NO + Ag2(NO3)3 + H2O =>
2 Ag + 6 H2(NO3) = 3 NO + Ag2(NO3)3 + 6 H2O
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + H{+} =>
Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + 2 H{+}
NaCl2 + H2SO4 + MnO2 = Na2SO4 + H2O + MnCl2 + Cl2 =>
4 NaCl2 + 2 H2SO4 + MnO2 = 2 Na2SO4 + 2 H2O + MnCl2 + 3 Cl2
CH3COOH = CH3COO + H3 =>
3 CH3COOH = 3 CH3COO + H3
AuNO3 + Pt = Au + PtNO3 =>
AuNO3 + Pt = Au + PtNO3
H2O2 + Hg = H2 + HgO =>
H2O2 + 2 Hg = H2 + 2 HgO
Na2Cr2O7 + Cu2S + HCl = CrCl3 + CuCl2 + Na2SO4 + NaCl + H2O =>
5 Na2Cr2O7 + 3 Cu2S + 46 HCl = 10 CrCl3 + 6 CuCl2 + 3 Na2SO4 + 4 NaCl + 23 H2O
NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
Mg + O2 = Mg8O7 =>
16 Mg + 7 O2 = 2 Mg8O7
NaNO3(t) = NaNO2 + O2 =>
2 NaNO3(t) = 2 NaNO2 + O2
Fe(OH)3 + NaNO3 = Fe{+3} + NaOH + NO3{-} =>
Fe(OH)3 + 3 NaNO3 = Fe{+3} + 3 NaOH + 3 NO3{-}
HBrO + Be(OH)2 = Be(BrO)2 + H2O =>
2 HBrO + Be(OH)2 = Be(BrO)2 + 2 H2O
C5H6O2 + H2 = C5H10O2 =>
C5H6O2 + 2 H2 = C5H10O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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