| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4CuO = CuSO4 + H2O
KPO4 + MgI2 = KI + (PO4)2Mg =>
2 KPO4 + MgI2 = 2 KI + (PO4)2Mg
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2
AlSO4 + CUSO4 = Al2(SO4)3 + CU =>
2 AlSO4 + CUSO4 = Al2(SO4)3 + CU
FeSO4 + KNO2 + KOH = NH3 + FeOOH + K2SO4 + H2O =>
6 FeSO4 + KNO2 + 11 KOH = NH3 + 6 FeOOH + 6 K2SO4 + H2O
KCl + NH3*H2O = NH4Cl + KOH =>
KCl + NH3*H2O = NH4Cl + KOH
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + H{2}O =>
2 H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + 2 H{2}O
BaSO4 + CH3COOH = Ba(CH3COO)2 + H2SO4 =>
BaSO4 + 2 CH3COOH = Ba(CH3COO)2 + H2SO4
HY + KOH = KY + H2O =>
HY + KOH = KY + H2O
HgS = Hg{+2} + S{-2} =>
HgS = Hg{+2} + S{-2}
Sr2OH + HF = H2O + Sr2F =>
Sr2OH + HF = H2O + Sr2F
Mn(NO3)2 + NaClO4 + H2O = MnO2 + H{+} + Na{+} + Cl{-} + NO3{-} =>
4 Mn(NO3)2 + NaClO4 + 4 H2O = 4 MnO2 + 8 H{+} + Na{+} + Cl{-} + 8 NO3{-}
NaCl + MnO2 + H2SO4 = Na2SO4 + Mn2SO4 + Cl2 + H2O =>
6 NaCl + 2 MnO2 + 4 H2SO4 = 3 Na2SO4 + Mn2SO4 + 3 Cl2 + 4 H2O
FeCl + MgSO = FeSO + MgCl =>
FeCl + MgSO = FeSO + MgCl
C2H5OH + Na2O2 = CO2 + H2O + Na2O =>
C2H5OH + 6 Na2O2 = 2 CO2 + 3 H2O + 6 Na2O
C17H35COOH + Mg = (C17H35COO)2Mg + H2 =>
2 C17H35COOH + Mg = (C17H35COO)2Mg + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As + NaClO + H2O = NaCl + HAsO3 =>
2 As + 5 NaClO + H2O = 5 NaCl + 2 HAsO3
Fe2(SO4)3 + K4Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe(Fe(CN)6) + 3 K2SO4
PbI2 + H2O2 = PbO2 + I2 + H2O =>
PbI2 + 2 H2O2 = PbO2 + I2 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O(aq) =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O(aq)
Hg + HI + O2 = H2[HgI4] + H2O =>
2 Hg + 8 HI + O2 = 2 H2[HgI4] + 2 H2O
Tb + O2 = Tb2O3 =>
4 Tb + 3 O2 = 2 Tb2O3
H3Ct + NaOH = Na3Ct + H2O =>
H3Ct + 3 NaOH = Na3Ct + 3 H2O
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O(HOH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O(HOH)
MnO2 + NaI + H2SO4 = NaSO4 + MnSO4 + I2 + H2O =>
2 MnO2 + 2 NaI + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + I2 + 4 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3CH(OH)CH3 + 6 KMnO4 + 9 H2SO4 = 15 CH3COH + 6 MnSO4 + 19 H2O + 3 K2SO4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
H2O + NH4 = H2 + NH4OH =>
2 H2O + 2 NH4 = H2 + 2 NH4OH
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(aq) =>
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(aq)
Cl2 + Na2S2O3 + NaOH = NaCl + Na2S2O4 + H2O =>
Cl2 + Na2S2O3 + 2 NaOH = 2 NaCl + Na2S2O4 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + Al = H2 + Na3AlO3 =>
6 NaOH + 2 Al = 3 H2 + 2 Na3AlO3
FeCl3 + (NH4)(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4)Cl
NO2 + H2O = NO + OH =>
NO2 + H2O = NO + 2 OH
C2H5OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
C2H5OH + 2 CH3CH2COOH = 2 CH3COOCH2CH3 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Ca + H(OH) = Ca(OH)2 + H2 =>
Ca + 2 H(OH) = Ca(OH)2 + H2
AgCH3COO + MgI2 = AgI2 + MgCH3COO =>
AgCH3COO + MgI2 = AgI2 + MgCH3COO
Ni + H2O = Ni4O5 + H2 =>
4 Ni + 5 H2O = Ni4O5 + 5 H2
Na(s) + Cl(g) = NaCl(aq) =>
Na(s) + Cl(g) = NaCl(aq)
Co(NO3)3 = Co2O3 + NO2 + O2 =>
4 Co(NO3)3 = 2 Co2O3 + 12 NO2 + 3 O2
Cr + O2 = Cr2O5 =>
4 Cr + 5 O2 = 2 Cr2O5
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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