| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 2 H3PO4 = 2 KHPO4 + H2 + 2 H2O
BaSO4 + O2 = Ba + SO6 =>
BaSO4 + O2 = Ba + SO6
KCIO3 + H2SO4 = KHSO4 + HCIO4 + CIO2 + H2O =>
3 KCIO3 + 3 H2SO4 = 3 KHSO4 + HCIO4 + 2 CIO2 + H2O
KIO3 + KI + H2SO4 = I2 + H2O + K2SO4 =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
PCl5(g) = P4(s) + Cl2(g) =>
4 PCl5(g) = P4(s) + 10 Cl2(g)
AgNO3 + Fe(NO3)3 = Fe(NO3) + Ag(NO3)3 =>
AgNO3 + Fe(NO3)3 = Fe(NO3) + Ag(NO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + NaOH(aq) =>
2 NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + 2 NaOH(aq)
[Co(NH3)5Cl]Cl2 + NaNO2 = Co(NH3)5(NO2)Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = Co(NH3)5(NO2)Cl2 + NaCl
MgO + Al = Mg2 + Al2O3 =>
6 MgO + 4 Al = 3 Mg2 + 2 Al2O3
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr =>
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
C10H22 + Cl2 = C10H9Cl + HCl =>
C10H22 + 7 Cl2 = C10H9Cl + 13 HCl
AgNO3 + Fe(NO3)3 = Fe(NO3) + Ag(NO3)3 =>
AgNO3 + Fe(NO3)3 = Fe(NO3) + Ag(NO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O5N2S + H2O = CO2 + CH4 + H2S + NH4 =>
4 C6H10O5N2S + 14 H2O = 17 CO2 + 7 CH4 + 4 H2S + 8 NH4
KMnO4 + CH3OH + OH{-} = HCO2{-} + K + MnO2 + H2O =>
KMnO4 + CH3OH + OH{-} = HCO2{-} + K + MnO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaSO4 + O2 = Ba + SO6 =>
BaSO4 + O2 = Ba + SO6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(aq) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(aq)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
I2O5 + HCl = ICl3 + Cl2 + H2O =>
I2O5 + 10 HCl = 2 ICl3 + 2 Cl2 + 5 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
Fe2O3 + H2C2O4 + SO4{2-} = Fe(C2O4)2{-2} + H2O + CO2 + H2SO4 =>
Fe2O3 + 5 H2C2O4 + 2 SO4{2-} = 2 Fe(C2O4)2{-2} + 3 H2O + 2 CO2 + 2 H2SO4
Pb(OH)4 + H3(PO4) = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3(PO4) = Pb3(PO4)4 + 12 H2O
C2H3Cl + O2 = C02 + H2O + HCl =>
2 C2H3Cl + O2 = 2 C02 + 2 H2O + 2 HCl
CuNH3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + NH3 + K =>
2 CuNH3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 2 NH3 + 4 K
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3
Cl2 + C2H6 = C2H5Cl + HCl =>
Cl2 + C2H6 = C2H5Cl + HCl
IO3{-]+I{-}+H3O{+} = I2+H2O =>
IO3{-]+5I{-}+6H3O{+} = 3 I2+9H2O
KMnO4 + CoTeO4 + H2TeO4 = MnTeO4 + Co2(TeO4)3 + K2TeO4 + H2O =>
2 KMnO4 + 10 CoTeO4 + 8 H2TeO4 = 2 MnTeO4 + 5 Co2(TeO4)3 + K2TeO4 + 8 H2O
Fe + S3 = Fe2S3 =>
2 Fe + S3 = Fe2S3
C2H3COONH4 + NaOH = C2H3CCOONa + NH3 + H2O =>
4 C2H3COONH4 + 3 NaOH = 3 C2H3CCOONa + 4 NH3 + 5 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
H2Se + K = K2Se + H2 =>
H2Se + 2 K = K2Se + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH4)PO3 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)PO3 + 3 NaOH = Na3PO4 + NH3 + 2 H2O
KOH + Al2(SO3)3 = K2SO3 + Al(OH)3 =>
6 KOH + Al2(SO3)3 = 3 K2SO3 + 2 Al(OH)3
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
Mg(H20)6 + NaOH = Mg(OH)2 + Na + H2O =>
Mg(H20)6 + 122 NaOH = Mg(OH)2 + 122 Na + 120 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ni(NO3)2(aq) + K2CrO4(aq) = NiCrO4 + KNO3 =>
Ni(NO3)2(aq) + K2CrO4(aq) = NiCrO4 + 2 KNO3
NiCl2 + C4H6(NOH)2 = Ni[C4H6(NOH)(NO)]2 + HCl =>
NiCl2 + 2 C4H6(NOH)2 = Ni[C4H6(NOH)(NO)]2 + 2 HCl
CoO3 + C = Co + CO2 =>
2 CoO3 + 3 C = 2 Co + 3 CO2
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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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