| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeCl2 + SO2 + 4 HCl = 4 FeCl3 + 2 H2O + S
Al(HSO4)3 + NaOH = Na2SO4 + Al2(SO4)3 + H2O =>
2 Al(HSO4)3 + 6 NaOH = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
(Al2O3)2 + HCl = AlCl3 + H2O =>
(Al2O3)2 + 12 HCl = 4 AlCl3 + 6 H2O
CaSO4 + KI + KIO3 + H2O = Ca(OH)2 + K2SO4 + I2 =>
3 CaSO4 + 5 KI + KIO3 + 3 H2O = 3 Ca(OH)2 + 3 K2SO4 + 3 I2
Ca(OH)2 + H3(PO4) = Ca9(PO4)5 + H2O + OH =>
9 Ca(OH)2 + 5 H3(PO4) = Ca9(PO4)5 + 15 H2O + 3 OH
C6H4COOH + OH = CO2 + H2O =>
C6H4COOH + 29 OH = 7 CO2 + 17 H2O
Al(Cl)3 + LiNO3 = LiCl + Al(NO3)3 =>
Al(Cl)3 + 3 LiNO3 = 3 LiCl + Al(NO3)3
H2SO4 + Kl = H2 + KlSO4 =>
H2SO4 + Kl = H2 + KlSO4
Cl2 + FeI3 = FeCl3 + I2 =>
3 Cl2 + 2 FeI3 = 2 FeCl3 + 3 I2
LiOH + Al(OH)3 = LiAl(OH)4 =>
LiOH + Al(OH)3 = LiAl(OH)4
CaCO3 + CH3COOH = CH3COOHCa + H2O + CO2 =>
4 CaCO3 + 5 CH3COOH = 4 CH3COOHCa + 2 H2O + 6 CO2
NO2 + H2SO3 = H2SO4 + NO =>
NO2 + H2SO3 = H2SO4 + NO
(C6H12O6) + O2 = CO3 + H2O =>
(C6H12O6) + 9 O2 = 6 CO3 + 6 H2O
CaF + AlP = CaP + AlF =>
CaF + AlP = CaP + AlF
In + CuCl2 = Cu + InCl3 =>
2 In + 3 CuCl2 = 3 Cu + 2 InCl3
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
HgNO3 + NaS = HgS + NaNO3 =>
HgNO3 + NaS = HgS + NaNO3
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH =>
C6H6 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH
K + S + Mg = K2SMg =>
2 K + S + Mg = K2SMg
Ba(OH)2 + N2 = BaN2 + OH =>
Ba(OH)2 + N2 = BaN2 + 2 OH
C4H19 + O2 = C2H2(CO)2O + H2O =>
4 C4H19 + 23 O2 = 4 C2H2(CO)2O + 34 H2O
MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
FeI2 + NaSO3 = FeSO3 + NaI2 =>
FeI2 + NaSO3 = FeSO3 + NaI2
C12H20O5 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C12H20O5 + 58 KMnO4 + 87 H2SO4 = 60 CO2 + 29 K2SO4 + 58 MnSO4 + 137 H2O
Pb(NO3)2 + Y4{-} = Pb(Y2{-})2 + NO3 =>
Pb(NO3)2 + Y4{-} = Pb(Y2{-})2 + 2 NO3
NH4CH3COO + NiSO4 = Ni(CH3COO)2 + (NH4)2SO4 =>
2 NH4CH3COO + NiSO4 = Ni(CH3COO)2 + (NH4)2SO4
H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
Zn(s) + C6H8O7 = Zn3(C6H5O7)2(aq) + H2(g)2 =>
33 Zn(s) + 22 C6H8O7 = 11 Zn3(C6H5O7)2(aq) + 3 H2(g)2
SOCl + HI = H2S + H2O + HCl + I2 =>
2 SOCl + 10 HI = 2 H2S + 2 H2O + 2 HCl + 5 I2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
S{8} + F{2} = S + F{6} =>
S{8} + 2 F{2} = S + 2 F{6}
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
K2MnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
3 K2MnO4 + K2S + 4 H2O = 3 MnO2 + SO2 + 8 KOH
HNO + Mg = MgNO + H2 =>
2 HNO + 2 Mg = 2 MgNO + H2
FeC2O4*6H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*6H2O + 3 O2 = 2 Fe2O3 + 24 H2O + 8 CO2
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C2H4 + KMnO4 + KOH = K2CO3 + MnO + H2O =>
5 C2H4 + 12 KMnO4 + 8 KOH = 10 K2CO3 + 12 MnO + 14 H2O
Co(NO3)2 + Na2S2O3 = NaNO3 + CoS2O3 =>
Co(NO3)2 + Na2S2O3 = 2 NaNO3 + CoS2O3
NaHCO3(s) + HCl(aq) = H2CO3(aq) + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = H2CO3(aq) + NaCl(aq)
H(g) + Cl(g) + C(s) = CHCl3 =>
H(g) + 3 Cl(g) + C(s) = CHCl3
FeO + Al(OH)3 = Fe(OH)2 + Al2O3 =>
3 FeO + 2 Al(OH)3 = 3 Fe(OH)2 + Al2O3
H3PO2 + O2 = P2O5 + H2O =>
2 H3PO2 + 2 O2 = P2O5 + 3 H2O
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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