| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 = 2 SO3
Rh + HCl + Cl2 = H3(RhCl6) =>
2 Rh + 6 HCl + 3 Cl2 = 2 H3(RhCl6)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
H2C2O4 + KNO3 = HNO3 + K2C2O4 =>
H2C2O4 + 2 KNO3 = 2 HNO3 + K2C2O4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C2H4O2 + PbOH2 = H2O + PbC2H4O2 =>
C2H4O2 + PbOH2 = H2O + PbC2H4O2
CuSO4(s) = CuO + SO3 =>
CuSO4(s) = CuO + SO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Xe + Mn = Mn4Xe5 =>
5 Xe + 4 Mn = Mn4Xe5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 + Na2B4O7 + NaOH = NaBO3 + H2O =>
4 H2O2 + Na2B4O7 + 2 NaOH = 4 NaBO3 + 5 H2O
Na2S2O3 + NaIO3 + NaOH = Na2SO4 + NaI + H2O =>
3 Na2S2O3 + 4 NaIO3 + 6 NaOH = 6 Na2SO4 + 4 NaI + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn{2+} + H2O + Cu{2+} = Cu{+} + MnO2 + H{+} =>
Mn{2+} + 2 H2O + 2 Cu{2+} = 2 Cu{+} + MnO2 + 4 H{+}
Al2O3 + C + CI2 = AlCI3 + CO =>
Al2O3 + 2 C + 3 CI2 = 2 AlCI3 + 3 CO
NaHCO3 + CaCl = CaCO3 + NaClH =>
NaHCO3 + CaCl = CaCO3 + NaClH
CH3CH2Br + CH3CH2NH2 = CH3CH2 + NH2Br =>
CH3CH2Br + CH3CH2NH2 = 2 CH3CH2 + NH2Br
Ca3(PO4)2 + CO2 + SiO2 = CaSiO3 + PO4 + CO =>
Ca3(PO4)2 + 3 CO2 + 3 SiO2 = 3 CaSiO3 + 2 PO4 + 3 CO
KBr = K + Br3 =>
3 KBr = 3 K + Br3
KF + LiCl = KLi + FCl =>
KF + LiCl = KLi + FCl
Cu + FeSO3 = CuSO3 + Fe =>
Cu + FeSO3 = CuSO3 + Fe
(NH4)2PtCl6 = Pt + N2 + NH4 + HCl =>
4(NH4)2PtCl6 = 4 Pt + 3 N2 + 2 NH4 + 24 HCl
Ca3(PO4)2 + H2SO4(aq) = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4
Ca100(N100O300)2*4H200O100 + Fe100(N100O300)3*9H200O100 + Sr100(N100O300)2 + Co100(N100O300)2*6H200O100 = Ca100Sr100Fe100Co100O500 + N100O100 + O200 + H200O100 =>
2 Ca100(N100O300)2*4H200O100 + 2 Fe100(N100O300)3*9H200O100 + 2 Sr100(N100O300)2 + 2 Co100(N100O300)2*6H200O100 = 2 Ca100Sr100Fe100Co100O500 + 18 N100O100 + 13 O200 + 38 H200O100
Cl2 + Al(NO3)3 = AlCl3 + NO3 =>
3 Cl2 + 2 Al(NO3)3 = 2 AlCl3 + 6 NO3
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
Sr + Br + H2O = HBr + SrOH =>
Sr + Br + H2O = HBr + SrOH
H2SO4 + KOH = K2(SO4) + H2O = =>
H2SO4 + 2 KOH = K2(SO4) + 2 H2O
C2H6 + C6H10Br2 = C2H4Br2 + C6H12 =>
C2H6 + C6H10Br2 = C2H4Br2 + C6H12
Na2O2 + AlCl3 = Na3Al2Cl6O3 =>
3 Na2O2 + 4 AlCl3 = 2 Na3Al2Cl6O3
Zn3(PO4)2 + SrCl2 = Sr3(PO4)2 + ZnCl2 =>
Zn3(PO4)2 + 3 SrCl2 = Sr3(PO4)2 + 3 ZnCl2
S + F2 = SF6 =>
S + 3 F2 = SF6
K2Cr2O7 + HI + HClO4 = Cr(ClO4) + KClO4 + I + H2O =>
K2Cr2O7 + 10 HI + 4 HClO4 = 2 Cr(ClO4) + 2 KClO4 + 10 I + 7 H2O
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
CH2OHCH3 + O2 = CO2 + H2O =>
CH2OHCH3 + 3 O2 = 2 CO2 + 3 H2O
Ba(NO3)2 + Sr(NO3)2 + Ti(NO3)4 + C6H8O7 = BaSrTiO3 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 3 Sr(NO3)2 + 3 Ti(NO3)4 + 7 C6H8O7 = 3 BaSrTiO3 + 42 CO2 + 28 H2O + 12 N2
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C6H10O =>
3 C6H10 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 C6H10O
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Na3CO3 + CH3COOH = CH3COONa + CO2 + H2O =>
8 Na3CO3 + 23 CH3COOH = 24 CH3COONa + 6 CO2 + 10 H2O
C6H6 + (CH3)3CCl = C6H5C(CH3)3 + HCl =>
C6H6 + (CH3)3CCl = C6H5C(CH3)3 + HCl
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
K2[Zn(OH)4] + SO2 = K2SO3 + ZnSO3 + H2O =>
K2[Zn(OH)4] + 2 SO2 = K2SO3 + ZnSO3 + 2 H2O
UCl4 + Mg = MgCl2 + U =>
UCl4 + 2 Mg = 2 MgCl2 + U
C6H5ONa + CH3I = CH3OC6H5 + NaI =>
C6H5ONa + CH3I = CH3OC6H5 + NaI
Cu + H[{+}] + Cl[{-}] = CuCl2 + H2 =>
Cu + 2 H[{+}] + 2 Cl[{-}] = CuCl2 + H2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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