| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 CuOH = Al(OH)3 + 3 Cu
C6H5CHCH2 + H2 = C6H5C2H5 =>
C6H5CHCH2 + H2 = C6H5C2H5
KHCO3 + FeCl2 = KHCl2 + FeCO3 =>
KHCO3 + FeCl2 = KHCl2 + FeCO3
Mn(NO)3 + PbO2 + HNO3 = PbNO3 + HMnO4 + H2O =>
3 Mn(NO)3 + 16 PbO2 + 7 HNO3 = 16 PbNO3 + 3 HMnO4 + 2 H2O
C6H8O7H2O + NaOH = C6H5O7Na3 + H2O =>
C6H8O7H2O + 3 NaOH = C6H5O7Na3 + 4 H2O
[Co(NH3)6](OH)2 + H2O2 = [Co(NH3)6](OH)3 =>
2[Co(NH3)6](OH)2 + H2O2 = 2[Co(NH3)6](OH)3
C4CO3 = C4O + CO2 =>
C4CO3 = C4O + CO2
Ca2C + As2O = CaO + As4C =>
Ca2C + 2 As2O = 2 CaO + As4C
SNO + H = SN + H2O =>
SNO + 2 H = SN + H2O
Cr + O = Cr2O7 =>
2 Cr + 7 O = Cr2O7
Ba(OH)2 + HCH3COOH = Ba(CH3COOH)2 + H2O =>
Ba(OH)2 + 2 HCH3COOH = Ba(CH3COOH)2 + 2 H2O
NHO3 + C6H6 = C6H5NO2 + H2O =>
NHO3 + C6H6 = C6H5NO2 + H2O
AgCO3 + NH4Cl = AgCl + NH4CO3 =>
AgCO3 + NH4Cl = AgCl + NH4CO3
Ca{2} + Cl{-} = CaCl2 =>
Ca{2} + 2 Cl{-} = CaCl2
C85H18 + O2 = CO2 + H2O =>
2 C85H18 + 179 O2 = 170 CO2 + 18 H2O
KCo3 + BaCl = KCl + BaCo3 =>
KCo3 + BaCl = KCl + BaCo3
Fe + HIO4 = Fe(IO4)3 + H =>
Fe + 3 HIO4 = Fe(IO4)3 + 3 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S2O3*5H2O(s) + CO2 + NaOH = CH2O + Na2SO4 + H2O =>
Na2S2O3*5H2O(s) + 2 CO2 + 2 NaOH = 2 CH2O + 2 Na2SO4 + 4 H2O
S2 + O2 = SO2 = H2O =>
S2 + 2 O2 = 2 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl2 + At2 = AtCl =>
Cl2 + At2 = 2 AtCl
HSi2 + O2 = SiO2 + H2O =>
4 HSi2 + 9 O2 = 8 SiO2 + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
ZnCl2 + Sr(OH2) = Zn(OH2) + Sr(Cl2) =>
ZnCl2 + Sr(OH2) = Zn(OH2) + Sr(Cl2)
NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}
Fe2 + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe2 + 8 HNO3 = 2 Fe(NO3)3 + 4 H2O + 2 NO
K2CrO4 + HI + HCl = KCl + CrCl3 + I2 + H2O =>
2 K2CrO4 + 6 HI + 10 HCl = 4 KCl + 2 CrCl3 + 3 I2 + 8 H2O
Cs2CO3 + SiO2 + H3BO3 = H2O + CO2 + Cs2B4SiO9 =>
Cs2CO3 + SiO2 + 4 H3BO3 = 6 H2O + CO2 + Cs2B4SiO9
HKO + SnCl2 = KCl + Sn(OH)2 =>
2 HKO + SnCl2 = 2 KCl + Sn(OH)2
C12H11H22O11 + O2 = CO2 + H2O =>
4 C12H11H22O11 + 59 O2 = 48 CO2 + 66 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Si + H2O = SiO23 + H2 =>
Si + 23 H2O = SiO23 + 23 H2
NaOH + Mg(NO3)2 = NaNO3(aq) + Mg(OH)2(s) =>
2 NaOH + Mg(NO3)2 = 2 NaNO3(aq) + Mg(OH)2(s)
CH3CH2CH2OH + MnO4{-} = CH3CH2COOH + MnO2 + OH{-} + H2O =>
3 CH3CH2CH2OH + 4 MnO4{-} = 3 CH3CH2COOH + 4 MnO2 + 4 OH{-} + H2O
MnO4{2-} + I{-} + H2O = MnO2 + IO3{-} + OH{-} =>
3 MnO4{2-} + I{-} + 3 H2O = 3 MnO2 + IO3{-} + 6 OH{-}
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
LiOH(S) + CO2(g) = LiHCO3(S) =>
LiOH(S) + CO2(g) = LiHCO3(S)
C5H8N4O8 + O2 = CO2 + N2 + H2O =>
C5H8N4O8 + 3 O2 = 5 CO2 + 2 N2 + 4 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
Mg(s) + CuCl2(l) = MgCl2(l) + Cu(s) =>
Mg(s) + CuCl2(l) = MgCl2(l) + Cu(s)
CH3 + NH4 + O2 = HCN + H2O =>
2 CH3 + 2 NH4 + 3 O2 = 2 HCN + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca + HClO4 = CaClO4 + H =>
Ca + HClO4 = CaClO4 + H
Mn(OH)2 + CaCl(OCl) = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaCl(OCl) = MnO2 + CaCl2 + H2O
CH3{-}CH2OH = CH3{-}CH2Br =>
CH3{-}CH2OH = CH3{-}CH2Br
HSO4 + CaP = HP + CaSO4 =>
HSO4 + CaP = HP + CaSO4
NaF + KMnO4 = NaMnO4 + KF =>
NaF + KMnO4 = NaMnO4 + KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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