| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg = Mg{2+} + 2e
Fe3O4 + CH2 = Fe + CO + H2 =>
Fe3O4 + 4 CH2 = 3 Fe + 4 CO + 4 H2
CO2 + HOH = H2CO3 = H3O + HCO3 =>
CO2 + HOH = H2CO3
CO2 + NH3 = H2O + CH4N2O =>
CO2 + 2 NH3 = H2O + CH4N2O
C2H6 + CI2 = H2H5CI + HCI =>
3 C2H6 + 6 CI2 = H2H5CI + 11 HCI
KH + BaCl = KCl + BaH =>
KH + BaCl = KCl + BaH
C11H12N2O2 + H2O = C10H12N2O + CO2 + H2 =>
C11H12N2O2 + H2O = C10H12N2O + CO2 + H2
NH4VO3 + H2SO4 = NH4VS2O8 + O2 + H2O =>
2 NH4VO3 + 4 H2SO4 = 2 NH4VS2O8 + O2 + 4 H2O
K3[Fe(OH)6] + CO2 = K2CO3 + Fe(OH)3 + H2O =>
2 K3[Fe(OH)6] + 3 CO2 = 3 K2CO3 + 2 Fe(OH)3 + 3 H2O
RuCl3(H2O)2 + P3 = RuCl2(P3)2 + HCl + H2O + OP3 =>
2 RuCl3(H2O)2 + 5 P3 = 2 RuCl2(P3)2 + 2 HCl + 3 H2O + OP3
Al(s) + HCl(l) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(s) + 3 H2(g)
Sr(NO3)2 + H2O = Sr(OH)2 + N2 + O2 =>
2 Sr(NO3)2 + 2 H2O = 2 Sr(OH)2 + 2 N2 + 5 O2
N2O5 + NaOH = Na2N2O6 + H2O =>
N2O5 + 2 NaOH = Na2N2O6 + H2O
NaOCl + Na2S203 + NaOH = NaCl + Na2SO4 + H2O =>
610 NaOCl + Na2S203 + 404 NaOH = 610 NaCl + 203 Na2SO4 + 202 H2O
NH2OH + Fe(OH)3 = NH3 + H2FeO4 + H2O =>
3 NH2OH + 2 Fe(OH)3 = 3 NH3 + 2 H2FeO4 + H2O
No + H2 = No2H2 =>
2 No + H2 = No2H2
C3H8O3 + CH3COOH = C9H14O6 + H2O =>
C3H8O3 + 3 CH3COOH = C9H14O6 + 3 H2O
ClNO3 + Ag = AgNO3 + Cl =>
ClNO3 + Ag = AgNO3 + Cl
ZnSe + HCN = C2N2Zn + H2Se =>
ZnSe + 2 HCN = C2N2Zn + H2Se
KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2 =>
2 KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2
CH3CH2CH3 + H2SO4 = CH3SO4 + CH3CH3 =>
4 CH3CH2CH3 + 2 H2SO4 = 2 CH3SO4 + 5 CH3CH3
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2 + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 7 H2O
Sodiumchloride + iodine = chlorine + sodiumiodide =>
2 NaCl + I2 = Cl2 + 2 NaI
FeCl3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KCl =>
FeCl3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KCl
Fe + HCl + H2O2 + KSCN = Fe(SCN)3 + KCl + H2O =>
2 Fe + 6 HCl + 3 H2O2 + 6 KSCN = 2 Fe(SCN)3 + 6 KCl + 6 H2O
C8H16 + KMnO4 + H2O = C8H18O2 + KOH + MnO2 =>
3 C8H16 + 2 KMnO4 + 4 H2O = 3 C8H18O2 + 2 KOH + 2 MnO2
Eu + Pt + Si = EuPtSi3 =>
Eu + Pt + 3 Si = EuPtSi3
NaClO4 + KCl = NaCl + KClO4 =>
NaClO4 + KCl = NaCl + KClO4
AlN + HCl = AlCl3 + N2 + H2 =>
2 AlN + 6 HCl = 2 AlCl3 + N2 + 3 H2
Al + MgNO3 = AlNO3 + Mg =>
Al + MgNO3 = AlNO3 + Mg
NaCl + MnO2 + H2SO4 = MnSO4 + Na2SO4 + H2O + Cl2(gases) =>
2 NaCl + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4 + 2 H2O + Cl2(gases)
NH3 + H2O = HNO3 + H2 =>
NH3 + 3 H2O = HNO3 + 4 H2
C6H12O6 = C15H16O2 + CO2 + H2O =>
3 C6H12O6 = C15H16O2 + 3 CO2 + 10 H2O
HOCl(aq) + OH = OCl + H2O =>
HOCl(aq) + OH = OCl + H2O
MnO2 + K2CO3 + KNO3 = KMnO4 + KNO2 + CO2 =>
2 MnO2 + K2CO3 + 3 KNO3 = 2 KMnO4 + 3 KNO2 + CO2
NiF3 + Sn(ClO3)2 = Ni(ClO3)3 + SnF2 =>
2 NiF3 + 3 Sn(ClO3)2 = 2 Ni(ClO3)3 + 3 SnF2
Cr(NO3)2 = Cr2 + NO3 =>
2 Cr(NO3)2 = Cr2 + 4 NO3
H2S + H2O = SOH4 =>
H2S + H2O = SOH4
C8H5KO4 + NaOH = NaC8H4KO4 + H2O =>
C8H5KO4 + NaOH = NaC8H4KO4 + H2O
ZnOH2 + HCl = ZnCl + H2O + H2 =>
2 ZnOH2 + 2 HCl = 2 ZnCl + 2 H2O + H2
AlNO3 + NaSO3 = AlSO3 + NaNO3 =>
AlNO3 + NaSO3 = AlSO3 + NaNO3
Zn + K2O = ZnO + K =>
Zn + K2O = ZnO + 2 K
H2O + C2H4 = CH3CH2OH =>
H2O + C2H4 = CH3CH2OH
NH4F = NH4HF2NH3 =>
2 NH4F = NH4HF2NH3
Na2ZnO2 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = Na2SO4 + ZnSO4 + 2 H2O
As4O6 + KHCO3 + I2 = As4O10 + KI + CO2 + H2O =>
As4O6 + 8 KHCO3 + 4 I2 = As4O10 + 8 KI + 8 CO2 + 4 H2O
IO3{-} + I{-} + HCl = ICl2{-} + H2O =>
IO3{-} + 2 I{-} + 6 HCl = 3 ICl2{-} + 3 H2O
H4OCl2 + H8O = H9OCl + H2O =>
H4OCl2 + 2 H8O = 2 H9OCl + H2O
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
B + Br + HNO3 = BNO3 + HBr =>
B + Br + HNO3 = BNO3 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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