| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3(aq) + 6 NaCl(aq) = 2 AlCl3(aq) + 3 Na2SO4(aq)
NH4{+} + O2 = NO3{-} + H2O + H{+} =>
NH4{+} + 2 O2 = NO3{-} + H2O + 2 H{+}
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
Pb(NO3)2 + Li2S = PbS + LiNO3 =>
Pb(NO3)2 + Li2S = PbS + 2 LiNO3
C12H22O11(aq) + H2O = CH3CH2OH + CO2 =>
C12H22O11(aq) + H2O = 4 CH3CH2OH + 4 CO2
CuSO4(aq) + K4Fe(CN)6 = CuFe(CN)6 + K4SO4 =>
CuSO4(aq) + K4Fe(CN)6 = CuFe(CN)6 + K4SO4
CuSO4 + Na2C2O4 = CuC2O4 + Na2SO4 =>
CuSO4 + Na2C2O4 = CuC2O4 + Na2SO4
Ca(OH)2 + P4 + H2O = PH3 + Ca(H2PO2)2 =>
3 Ca(OH)2 + 2 P4 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
NH3 + AgNO3 + H2O = Ag2O + NH4NO2 =>
10 NH3 + 6 AgNO3 + H2O = 3 Ag2O + 8 NH4NO2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Al(OH)3 + H2SO4 = Al + H2O + (SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + 6 H2O + (SO4)3
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
NaClO + NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O
(NH4)2SO4 + NH4H2PO4 = NH4H2PO4(NH4)2SO4 =>
(NH4)2SO4 + NH4H2PO4 = NH4H2PO4(NH4)2SO4
NiCl2(H2O)6 + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2(H2O)6 + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4
C2H2 + CO + H2O = C2H3COOH =>
C2H2 + CO + H2O = C2H3COOH
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + HNO3 + H{+} = NO + H2O + Cu{2+} =>
3 Cu + 2 HNO3 + 6 H{+} = 2 NO + 4 H2O + 3 Cu{2+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br + BaF2 = F + BaBr2 =>
2 Br + BaF2 = 2 F + BaBr2
CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2 = 3 Cl{-} + 2 CrO4{-} + H2O
(NH4)2CO3 + NaOH = (NH4)OH + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2(NH4)OH + Na2CO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
MnCl2 + Na(OH) = NaCl + MnO2 + H2 =>
MnCl2 + 2 Na(OH) = 2 NaCl + MnO2 + H2
FeCl3 + NaNo3 = Fe(No3)3 + NaCl =>
FeCl3 + 3 NaNo3 = Fe(No3)3 + 3 NaCl
Cu0 + SO4 = CuSO4 =>
Cu0 + SO4 = CuSO4
CaC2O4 = CaCO2 + CO2 =>
CaC2O4 = CaCO2 + CO2
MnCO3 + KClO3 = MnO7 + KCl + CO2 =>
MnCO3 + 2 KClO3 = MnO7 + 2 KCl + CO2
K2S + NH3 + H2O = (NH4)2S + KOH =>
K2S + 2 NH3 + 2 H2O = (NH4)2S + 2 KOH
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Ag2CO3 + NaOH = AgOH + Na2CO3 =>
Ag2CO3 + 2 NaOH = 2 AgOH + Na2CO3
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
(NH4)2Fe(SO4)2 + Ce2(SO4)4 = (NH4)2(SO4) + CeSO4 + Fe2(SO4)3 =>
4(NH4)2Fe(SO4)2 + Ce2(SO4)4 = 4(NH4)2(SO4) + 2 CeSO4 + 2 Fe2(SO4)3
P2O5 + OH = HPO4 + H2O =>
P2O5 + 4 OH = 2 HPO4 + H2O
FeI2 + HCl = FeH + I2Cl =>
FeI2 + HCl = FeH + I2Cl
KMnO4 + H2CO + HCl = CO2 + H2O + KCl + MnCl2 =>
4 KMnO4 + 5 H2CO + 12 HCl = 5 CO2 + 11 H2O + 4 KCl + 4 MnCl2
NaCl3 = Cl2 + Na =>
2 NaCl3 = 3 Cl2 + 2 Na
CO2 + PbO = PbCO3 =>
CO2 + PbO = PbCO3
AgCl + NH4 = Ag + NH4Cl =>
AgCl + NH4 = Ag + NH4Cl
HCl + Li2SO3 = LiCl + H2O + SO2 =>
2 HCl + Li2SO3 = 2 LiCl + H2O + SO2
FeSO4 + HOH = Fe3(OHSO4)2 + H2SO4 =>
3 FeSO4 + 2 HOH = Fe3(OHSO4)2 + H2SO4
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + H2O =>
3 KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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