| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(HPO4)3 = Fe2(PO4)3 + H3
HBr + KOH = HK + Br(OH) =>
HBr + KOH = HK + Br(OH)
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
C6H5N2(NO3) + C6H5NH2 = C12H11N3 + HNO3 =>
C6H5N2(NO3) + C6H5NH2 = C12H11N3 + HNO3
Ca{2+} + Mg = Ca + Mg{2+} =>
Ca{2+} + Mg = Ca + Mg{2+}
(C2H5)2NH + C2H5Br = (C2H5)3N + C2H5NH3 + Br =>
3(C2H5)2NH + C2H5Br = 2(C2H5)3N + C2H5NH3 + Br
C + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C + 4 NO3{-} + 4 H{+} = 5 CO2 + 2 H2O + 2 N2
K2O + SiO2 = K2SiO3 =>
K2O + SiO2 = K2SiO3
N2 + Mg = Mg3N3 =>
3 N2 + 6 Mg = 2 Mg3N3
Fe3S4 + oxygen = Fe2O3 + SO2 =>
4 Fe3S4 + 25 O2 = 6 Fe2O3 + 16 SO2
AgC2H3O2 + KMnO4 = KC2H3O2 + AgMnO4 =>
AgC2H3O2 + KMnO4 = KC2H3O2 + AgMnO4
MgO + NH4F = MgF + NH4O =>
MgO + NH4F = MgF + NH4O
NH4 + NO4 = N2O + H2O =>
7 NH4 + 5 NO4 = 6 N2O + 14 H2O
BCl3 + LiAlH4 = B2H6 + LiAlCl4 =>
4 BCl3 + 3 LiAlH4 = 2 B2H6 + 3 LiAlCl4
C6H5MgBr + CH3CHO = C6H5CH(OMgBr)CH3 =>
C6H5MgBr + CH3CHO = C6H5CH(OMgBr)CH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C10H18 + O = CO2 + H2O =>
C10H18 + 29 O = 10 CO2 + 9 H2O
CH3(CH2)6CH2OH + CrO3 + H2SO4 = CH3(CH2)6COOH + Cr2(SO4)3 + H2O =>
3 CH3(CH2)6CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3(CH2)6COOH + 2 Cr2(SO4)3 + 9 H2O
FeCl3*6H2O(aq) + K2C2O4(aq) = K3[Fe1(C2O4)3](H2O)3(s) + KCl(aq) + H2O(l) =>
FeCl3*6H2O(aq) + 3 K2C2O4(aq) = K3[Fe1(C2O4)3](H2O)3(s) + 3 KCl(aq) + 3 H2O(l)
(NH4)2Cr2O7 + Fe2S3 = Fe2(Cr2O7)3 + (NH4)2S =>
3(NH4)2Cr2O7 + Fe2S3 = Fe2(Cr2O7)3 + 3(NH4)2S
NH4Br + H2O2 = BrOH + NH3H2O =>
NH4Br + H2O2 = BrOH + NH3H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H20Pb + O2 = PbO + CO2 + H2O =>
2 C8H20Pb + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
Pb(NO3)2 + KOH = KNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 KOH = 2 KNO3 + Pb(OH)2
NaBr(aq) + NH4NO3(aq) = NH4Br(aq) + NaNO3 =>
NaBr(aq) + NH4NO3(aq) = NH4Br(aq) + NaNO3
C6H12O6 + O2 = CO2 + H2O = =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2SO4 + Ba(NO3)2 = BaNa2 + SO4(NO3)2 =>
Na2SO4 + Ba(NO3)2 = BaNa2 + SO4(NO3)2
Hg2 + F2 = HgF =>
Hg2 + F2 = 2 HgF
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
S + H2O2 = SO2 + H2 =>
S + H2O2 = SO2 + H2
H2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
H2Cr2O7 + 6 KI + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 I2 + 7 H2O
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + HCl(aq) =>
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + HCl(aq)
Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2
C2H6 + O2 = OH2 + C2 =>
2 C2H6 + 3 O2 = 6 OH2 + 2 C2
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
KI + Fe(NO3)3 = KNO3 + Fe + I =>
3 KI + Fe(NO3)3 = 3 KNO3 + Fe + 3 I
Ni(NO3)2 + Na2S = NaNO3 + NiS =>
Ni(NO3)2 + Na2S = 2 NaNO3 + NiS
C6H5Br + O2 = C6H5O2 + Br =>
C6H5Br + O2 = C6H5O2 + Br
La + HCl = H2 + LaCl3 =>
2 La + 6 HCl = 3 H2 + 2 LaCl3
RCOONa + CaSO4 = (RCOO)2Ca + Na2SO4 =>
2 RCOONa + CaSO4 = (RCOO)2Ca + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4 + NaNO3 = NaNO3Na3PO4 =>
Na3PO4 + NaNO3 = NaNO3Na3PO4
PVP + H2O = PVPH2O =>
PVP + H2O = PVPH2O
TeO32{-} + N2O4 + H2O = Te + NO3{-} + H{+} =>
2 TeO32{-} + 63 N2O4 + 62 H2O = 2 Te + 126 NO3{-} + 124 H{+}
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Na + I2 = NaI* =>
2 Na + I2 = 2 NaI*
CH3CH2CH2OH + O2 + NH3 = CH3CH2CN + H2O =>
CH3CH2CH2OH + O2 + NH3 = CH3CH2CN + 3 H2O
[Co(H2O)6]{2+} + CO3{2-} = CoCO3 + H2O =>
[Co(H2O)6]{2+} + CO3{2-} = CoCO3 + 6 H2O
FeSO4 + KMnO4 + NaOH = K2MnO4 + Fe(OH)3 + Na2SO4 + Na2MnO4 =>
2 FeSO4 + 2 KMnO4 + 6 NaOH = K2MnO4 + 2 Fe(OH)3 + 2 Na2SO4 + Na2MnO4
Co(OH)2 + H2O2 = CoO(OH) + H2O =>
2 Co(OH)2 + H2O2 = 2 CoO(OH) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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