| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9OH + 4 O2 = 4 CO + 5 H2O
KO(s) + H2O(l) = KOH(s) + O2(g) =>
4 KO(s) + 2 H2O(l) = 4 KOH(s) + O2(g)
Ca(OH)2 + NH4Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4OH
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
CO2SO2 = SO2CO2 =>
CO2SO2 = SO2CO2
AlCl3*6H2O = Al + Cl + H2O =>
AlCl3*6H2O = Al + 3 Cl + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SrCrO4 + HCl = SrCr2O7 + SrCl2 + H2O =>
2 SrCrO4 + 2 HCl = SrCr2O7 + SrCl2 + H2O
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Al2O3 + KOH + KClO3 = KAlO3 + KCl + H2O =>
3 Al2O3 + 6 KOH + 2 KClO3 = 6 KAlO3 + 2 KCl + 3 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Zn(s) + HCl(aq) = ZnCl(l) + H(g) =>
Zn(s) + HCl(aq) = ZnCl(l) + H(g)
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca{2+} + [EDTA]{2-} = Ca[EDTA] =>
Ca{2+} + [EDTA]{2-} = Ca[EDTA]
LiCdSO4 = LiSO4Cd =>
LiCdSO4 = LiSO4Cd
(NH2)2CO + Al(NO3)3 = Al2O3 + N2 + CO2 + H2O =>
5(NH2)2CO + 2 Al(NO3)3 = Al2O3 + 8 N2 + 5 CO2 + 10 H2O
KClO + KI + H2O = KCl + KOH + KI3 =>
KClO + 3 KI + H2O = KCl + 2 KOH + KI3
SnCl2 + KOH = Sn(OH)Cl2 + K =>
SnCl2 + KOH = Sn(OH)Cl2 + K
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
[C6H5N2]Cl + HBF4 = [C6H5N2]BF4 + HCl =>
[C6H5N2]Cl + HBF4 = [C6H5N2]BF4 + HCl
HOO + NO = OH + NO2 =>
HOO + NO = OH + NO2
W3O6 + H2 = W + H2O =>
W3O6 + 6 H2 = 3 W + 6 H2O
CH2CHCH3 + HCl = CH2ClCH2CH2CH3 =>
4 CH2CHCH3 + 3 HCl = 3 CH2ClCH2CH2CH3
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
FeSO4 + H2O2 = Fe2(SO4)3 + FeO2H2 =>
3 FeSO4 + H2O2 = Fe2(SO4)3 + FeO2H2
KNO2 + HI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + K2SO4 + 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
MnO4{-} + C2O4{-2} + H3O{+} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 5 C2O4{-2} + 16 H3O{+} = 2 Mn{2+} + 24 H2O + 10 CO2
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
Al(OH)2Cl + HCl = H2O + AlCl3 =>
Al(OH)2Cl + 2 HCl = 2 H2O + AlCl3
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
NaClO(aq) + Na2S2O3(aq) + NaOH(aq) = NaCl(aq) + Na2SO4(aq) + H2O(l) =>
4 NaClO(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 4 NaCl(aq) + 2 Na2SO4(aq) + H2O(l)
NH4VO3 + Zn + HCl = VOCl2 + ZnCl2 + NH4Cl + H2O =>
2 NH4VO3 + Zn + 8 HCl = 2 VOCl2 + ZnCl2 + 2 NH4Cl + 4 H2O
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Cu(SO4)(aq) + Zn(ll)(s) = Zn(SO4)(aq) + Cu(s) =>
Cu(SO4)(aq) + Zn(ll)(s) = Zn(SO4)(aq) + Cu(s)
SO2ClF + H2O = HF + HCl + SO3 =>
SO2ClF + H2O = HF + HCl + SO3
C4H9OH + O = CO2 + H2O =>
C4H9OH + 12 O = 4 CO2 + 5 H2O
Ni + H2O = NiH2 + O =>
Ni + H2O = NiH2 + O
KMnO4 + H3PO3 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 H3PO3 + 6 HCl = 5 H3PO4 + 2 MnCl2 + 2 KCl + 3 H2O
FeCl3 + NH2OH*HCl = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH*HCl = 2 FeCl2 + N2 + 2 H2O + 4 HCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5(H2O)]Cl3
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
S2NO4 + Cl = S + Cl2(NO4)3 =>
3 S2NO4 + 2 Cl = 6 S + Cl2(NO4)3
Fe[{3+}] + OH[{-}] = Fe(OH)3 =>
Fe[{3+}] + 3 OH[{-}] = Fe(OH)3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
As2S3 + O2 = As4O6 + SO2 =>
2 As2S3 + 9 O2 = As4O6 + 6 SO2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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