| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
K0O2 = KO2 =>
K0O2 = KO2
Mg + H2SO4(aq) = MgSO4 + H2 =>
Mg + H2SO4(aq) = MgSO4 + H2
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
(NH4)ClO4 + Al = HCl + Al2O3 + N2 + H2O =>
6(NH4)ClO4 + 10 Al = 6 HCl + 5 Al2O3 + 3 N2 + 9 H2O
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
Fe2O3 + CaO = Fe + CaO2 =>
Fe2O3 + 3 CaO = 2 Fe + 3 CaO2
Au(HSO4)3 + BeCr2O7 = Au2(Cr2O7)3 + Be(HSO4)2 =>
2 Au(HSO4)3 + 3 BeCr2O7 = Au2(Cr2O7)3 + 3 Be(HSO4)2
Cu(NO3)2Na2(SO4) = Na2(NO3)2Cu(SO4) =>
Cu(NO3)2Na2(SO4) = Na2(NO3)2Cu(SO4)
CuN2 + O2 = NO2 + Cu2O3 =>
4 CuN2 + 11 O2 = 8 NO2 + 2 Cu2O3
(NH4)2SO3 + HCl = NH4Cl + SO3H2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + SO3H2
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
Cu(CO3) + H2S = CuS + H2O + CO2 =>
Cu(CO3) + H2S = CuS + H2O + CO2
AgC2H3O2 + MgCl2 = AgCl2 + MgC2H3O2 =>
AgC2H3O2 + MgCl2 = AgCl2 + MgC2H3O2
ClO{-} + H2O = OHCl{-} + OH =>
ClO{-} + H2O = OHCl{-} + OH
Ni2O3 + HCl = HClNiCl2 + Cl2 + H2O =>
Ni2O3 + 8 HCl = 2 HClNiCl2 + Cl2 + 3 H2O
K2S2O3 + HCl = S + KCl + O2 + H2 =>
2 K2S2O3 + 4 HCl = 4 S + 4 KCl + 3 O2 + 2 H2
Cr2(SO4)3 + HCl = H2SO4 + CrCl3 =>
Cr2(SO4)3 + 6 HCl = 3 H2SO4 + 2 CrCl3
Zn(NO3)2 + MgCO3 = Mg(NO3)2 + ZnCO3 =>
Zn(NO3)2 + MgCO3 = Mg(NO3)2 + ZnCO3
K2Cr2O7 + Cu + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Cu + 7 H2SO4 = 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
RbI + Li = Rb + LiI =>
RbI + Li = Rb + LiI
Ca(NO3)2 + Na2CO2 = CaCO2 + NaNO3 =>
Ca(NO3)2 + Na2CO2 = CaCO2 + 2 NaNO3
CaC2 + HNO3 = Ca(NO3)2 + C2H2 =>
CaC2 + 2 HNO3 = Ca(NO3)2 + C2H2
C3H7Cl + H2 = C4H10 + HCl =>
4 C3H7Cl + 3 H2 = 3 C4H10 + 4 HCl
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O =>
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O
CH3CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2OH + 15 O2 = 10 CO2 + 12 H2O
PCl3KOH = POClKClHCl =>
PCl3KOH = POClKClHCl
Fe(s) + HgS(s) = FeS(s) + Hg =>
Fe(s) + HgS(s) = FeS(s) + Hg
CaS + NaNO3 = Na2S + Ca(NO3)2 =>
CaS + 2 NaNO3 = Na2S + Ca(NO3)2
F2 + K2S = SF2 + K =>
F2 + K2S = SF2 + 2 K
CuFeS3 + O2 = SO2 + FeO + Cu =>
2 CuFeS3 + 7 O2 = 6 SO2 + 2 FeO + 2 Cu
CH3CH2CH2COOHH2 = CH3CH2COOHCH4 =>
CH3CH2CH2COOHH2 = CH3CH2COOHCH4
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
Fe + CO = Fe3C + CO2 =>
3 Fe + 2 CO = Fe3C + CO2
C6H6O6 + O2 = CO + H2O =>
2 C6H6O6 + 3 O2 = 12 CO + 6 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NH3NO3NH4MnO4 = NH4NO3NH3MnO4 =>
NH3NO3NH4MnO4 = NH4NO3NH3MnO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH2O2 + NaHCO3 = H2O + CO2 + Na =>
CH2O2 + 2 NaHCO3 = 2 H2O + 3 CO2 + 2 Na
MnO2 + C12H22O11 + H2SO4 = MnSO4 + CO2 + H2O =>
24 MnO2 + C12H22O11 + 24 H2SO4 = 24 MnSO4 + 12 CO2 + 35 H2O
NH4OH = H2O(l) + NH3(g) =>
NH4OH = H2O(l) + NH3(g)
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
AlCl3(aq) + BaSO4(aq) = BaCl2 + Al2(SO4)3 =>
2 AlCl3(aq) + 3 BaSO4(aq) = 3 BaCl2 + Al2(SO4)3
KMnO4 + Zn = ZnO + K2O + Mn = =>
2 KMnO4 + 7 Zn = 7 ZnO + K2O + 2 Mn
HCOOH + Na2CO3 = (HCOO)Na + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2(HCOO)Na + H2O + CO2
CaH2 + CO2 + H2O = CaCO3 + H2 =>
CaH2 + CO2 + H2O = CaCO3 + 2 H2
Al + Ni(NO3)2 = Al(NO3)3 + Ni3 =>
2 Al + 3 Ni(NO3)2 = 2 Al(NO3)3 + Ni3
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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