| Équations équilibrées la veille | Équations équilibrées le lendemain |
19 C3H8 + 38 O2 = 3 C10C9 + 76 H2O
CH3CH3 + Cl2 = C2H4Cl2 + Cl2CH4 =>
2 CH3CH3 + 3 Cl2 = C2H4Cl2 + 2 Cl2CH4
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + C2H8N2 = Cu(C2H8N2)2 =>
Cu + 2 C2H8N2 = Cu(C2H8N2)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
H2O2(l) + SO2(g) = H2SO4(aq) =>
H2O2(l) + SO2(g) = H2SO4(aq)
H2SO4 + NaOH = Na2SO4 + H2O0 =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O0
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CoSO4*7H2O + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 H2O
C7H8O + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C7H8O + 4 KMnO4 + 6 H2SO4 = 5 C7H6O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
NH2CH2COOH + HNO3 = NH3CH2COOHNO3 =>
NH2CH2COOH + HNO3 = NH3CH2COOHNO3
Ca(NO3)2 + (NH4)2C2O4 = (NO3)(NH4) + CaC2O4 =>
Ca(NO3)2 + (NH4)2C2O4 = 2(NO3)(NH4) + CaC2O4
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
Cl2O7 + H2O = (HClO4) =>
Cl2O7 + H2O = 2(HClO4)
CH8N2 + O2 + OH{-} = CO23{-} + H2O + N2 =>
4 CH8N2 + 53 O2 + 4 OH{-} = 4 CO23{-} + 18 H2O + 4 N2
Ni2O3 = Ni(s) + O2 =>
2 Ni2O3 = 4 Ni(s) + 3 O2
AlCrO3 + KOH + H2O = K3[Al(OH)6] + K3[Cr(OH)6] =>
AlCrO3 + 6 KOH + 3 H2O = K3[Al(OH)6] + K3[Cr(OH)6]
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Y2O3 + H3PO4 = YPO4 + H2O =>
Y2O3 + 2 H3PO4 = 2 YPO4 + 3 H2O
BaSO4 + Li = Li2SO4 + Ba =>
BaSO4 + 2 Li = Li2SO4 + Ba
HNO3(aq) + Cu = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
8 HNO3(aq) + 3 Cu = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
H5IO6 + MnSO4 = HMnO4 + HIO3 + H2SO4 + H2O =>
5 H5IO6 + 2 MnSO4 = 2 HMnO4 + 5 HIO3 + 2 H2SO4 + 7 H2O
BaCl2(aq) + K2Cr2O7(aq) = BaCr2O7(aq) + KCl(aq) =>
BaCl2(aq) + K2Cr2O7(aq) = BaCr2O7(aq) + 2 KCl(aq)
CuCl2 + F2 = CuF2 + Cl =>
CuCl2 + F2 = CuF2 + 2 Cl
Ag2CrO4 + NH4OH = Ag(NH3)2 + H2O + CrO4 =>
Ag2CrO4 + 4 NH4OH = 2 Ag(NH3)2 + 4 H2O + CrO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
UF6 = U + F2 =>
UF6 = U + 3 F2
Al + NaOH + H2O = Al3[Na(OH)4] + H2 =>
6 Al + 2 NaOH + 6 H2O = 2 Al3[Na(OH)4] + 3 H2
HCl + NaAl(CO3)(OH)2 = NaCl + AlCl3 + H2O + CO2 =>
4 HCl + NaAl(CO3)(OH)2 = NaCl + AlCl3 + 3 H2O + CO2
Cu(NO3)2 + H2O = Cu(OH)NO3 + HNO3 =>
Cu(NO3)2 + H2O = Cu(OH)NO3 + HNO3
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCl + 3 H2O
N2 + O2 = N4O6 =>
2 N2 + 3 O2 = N4O6
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
AgCl + NaH = Ag + NaCl + H2 =>
2 AgCl + 2 NaH = 2 Ag + 2 NaCl + H2
FeO + KOH = Fe(OH)2 + K2O =>
FeO + 2 KOH = Fe(OH)2 + K2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
N2OCaO = Ca(NO)2 =>
N2OCaO = Ca(NO)2
MgHPO4 + HCl = MgCl2 + HHHPO4 =>
MgHPO4 + 2 HCl = MgCl2 + HHHPO4
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
RbCl + NaOH = RbOH + NaCl =>
RbCl + NaOH = RbOH + NaCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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