| Équations équilibrées la veille | Équations équilibrées le lendemain |
31 O2 + 4 C5H15O2 = 30 H2O + 20 CO2
SrO + H2SO3 = SrSO4 + H2 =>
SrO + H2SO3 = SrSO4 + H2
CaS + FeCl3 = CaCl + FeS3 =>
3 CaS + FeCl3 = 3 CaCl + FeS3
C5H10N2O3 + O2 = CO2 + H2O + NH4 =>
C5H10N2O3 + 4 O2 = 5 CO2 + H2O + 2 NH4
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
As2O3 + H2O = H3AsO3 =>
As2O3 + 3 H2O = 2 H3AsO3
Ag + HSO3 = AgSO3 + SO2 + H2O =>
Ag + 2 HSO3 = AgSO3 + SO2 + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
KAlSi3O8 + H2O + CO2 = K2CO3Al2Si2O5(OH)4 + SiO2 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3Al2Si2O5(OH)4 + 4 SiO2
(CH3)2CHOH + H2O = (CH3)2CHO + H3O =>
(CH3)2CHOH + H2O = (CH3)2CHO + H3O
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
NaMgO4 + HBr = NaBr + MgBr2 + Br2 + H2O =>
2 NaMgO4 + 16 HBr = 2 NaBr + 2 MgBr2 + 5 Br2 + 8 H2O
Al2O3 + C0 + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C0 + 3 Cl2 = 3 CO + 2 AlCl3
Cr + IO3 = I + CrO4 =>
3 Cr + 4 IO3 = 4 I + 3 CrO4
NH3(aq) + Ni(aq) = Ni(NH3)6 =>
6 NH3(aq) + Ni(aq) = Ni(NH3)6
H2PO4 + C = P4 + CO + H2O =>
4 H2PO4 + 12 C = P4 + 12 CO + 4 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Te + Be = Te2{-} + Be2{+} =>
2 Te + 2 Be = Te2{-} + Be2{+}
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3 + PbSO4
C4H10 + O2 = CO98 + H2O =>
2 C4H10 + 397 O2 = 8 CO98 + 10 H2O
NaHSO3 + I2 = NaI + SO3 + H2 =>
2 NaHSO3 + I2 = 2 NaI + 2 SO3 + H2
Zn(s) + AlCl3(aq) = ZnCl2(aq) + Al(s) =>
3 Zn(s) + 2 AlCl3(aq) = 3 ZnCl2(aq) + 2 Al(s)
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
C3Cl2N3NaO3 + NaClO2 = ClO2 + C3Cl2N3Na2O3 =>
C3Cl2N3NaO3 + NaClO2 = ClO2 + C3Cl2N3Na2O3
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
(NH4)2SbS3 + CH3COOH = SbS2 + H2S + CH3COONH4 =>
(NH4)2SbS3 + 2 CH3COOH = SbS2 + H2S + 2 CH3COONH4
C12H11OH + O = CO2 + H2O =>
C12H11OH + 29 O = 12 CO2 + 6 H2O
AK = A + K =>
AK = A + K
KMnO4 + KCl2 + H2SO4 = MnSO4 + Cl2 + KSO4 + H2O =>
KMnO4 + 2 KCl2 + 4 H2SO4 = MnSO4 + 2 Cl2 + 3 KSO4 + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaI + NaIOH2SO4 = I2 + Na2SO4 + H2O =>
NaI + NaIOH2SO4 = I2 + Na2SO4 + H2O
Al + NH4(ClO4) = AlO2 + NO + AlCl3 + H2O =>
5 Al + 6 NH4(ClO4) = 3 AlO2 + 6 NO + 2 AlCl3 + 12 H2O
C3H7OH + Li = C3HOLi + H2 =>
2 C3H7OH + 2 Li = 2 C3HOLi + 7 H2
KI3 + H2O = HI + KOH + I2 =>
KI3 + H2O = HI + KOH + I2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al(OH)3 + NH4OH = NH4(Al(OH)4) =>
Al(OH)3 + NH4OH = NH4(Al(OH)4)
C7H6O3 + C4H4O3 = C9H2O4 + CH3CO2H =>
2 C7H6O3 + 12 C4H4O3 = 4 C9H2O4 + 13 CH3CO2H
Hg(NO3)2 + H2O = HgO + HNO3 =>
Hg(NO3)2 + H2O = HgO + 2 HNO3
NaHCO3 + (HC2H3O2) = H2CO3 + NaC2H3O2 =>
NaHCO3 + (HC2H3O2) = H2CO3 + NaC2H3O2
MgCl2(aq) + Ni(NO3)2(aq) = Mg(NO3)2(aq) + NiCl2(aq) =>
MgCl2(aq) + Ni(NO3)2(aq) = Mg(NO3)2(aq) + NiCl2(aq)
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
Ag(s) + HBr(aq) = AgH + Br =>
Ag(s) + HBr(aq) = AgH + Br
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K1Cl1O3 = K1Cl1O4 + K1Cl1 =>
4 K1Cl1O3 = 3 K1Cl1O4 + K1Cl1
CH3CH3OH3 + O2 = CO2 + H2O =>
4 CH3CH3OH3 + 15 O2 = 8 CO2 + 18 H2O
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
CO2 + H2O = C9H20 + O2 =>
9 CO2 + 10 H2O = C9H20 + 14 O2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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