| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(Cl)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Cu2(SO4)2 + Na2Cl = Cu2Cl2 + Na2SO4 =>
Cu2(SO4)2 + 2 Na2Cl = Cu2Cl2 + 2 Na2SO4
Mg(OH)2 + (HCl) = MgCl2 + (H2O)2 =>
Mg(OH)2 + 2(HCl) = MgCl2 + (H2O)2
Ag(s) + S8(s) = Ag2S(s) =>
16 Ag(s) + S8(s) = 8 Ag2S(s)
H3PO4 + PCl5 = HCl + H4P2O7 =>
7 H3PO4 + PCl5 = 5 HCl + 4 H4P2O7
Pb(NO3)2 + NH4Cl = NH4(NO3) + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4(NO3) + PbCl2
C2H2 + NO2 = CO2 + H2O + N2 =>
4 C2H2 + 10 NO2 = 8 CO2 + 4 H2O + 5 N2
HOCl + NaOH = NaCl + H2O2 =>
HOCl + NaOH = NaCl + H2O2
Ag4(NO3)4 + K4I4 = AgI + KNO3 =>
Ag4(NO3)4 + K4I4 = 4 AgI + 4 KNO3
WO3 + K2O = K2WO4 =>
WO3 + K2O = K2WO4
H2SO4 + FeSO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
7 H2SO4 + 6 FeSO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
FeSO4 + K2CrO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O + 2 K2SO4
Pb + HCl = Pb(Cl)2 + H =>
Pb + 2 HCl = Pb(Cl)2 + 2 H
H2SO4 + HI = S + I2O + H2O =>
2 H2SO4 + 6 HI = 2 S + 3 I2O + 5 H2O
AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + KNO3 =>
4 AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + 4 KNO3
HNO2 + H2O = NO3 + H =>
HNO2 + H2O = NO3 + 3 H
C6H7O6Na + H2O = NaOH + C6H8O6 =>
C6H7O6Na + H2O = NaOH + C6H8O6
(CO)2 + O2 = (CO2)2 =>
(CO)2 + O2 = (CO2)2
B2(OH)2 + CO2 = B2CO3 + H2O =>
B2(OH)2 + CO2 = B2CO3 + H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + *H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + *H2O(l)
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
AgI + NH3 = Ag(NH3)2 + I =>
AgI + 2 NH3 = Ag(NH3)2 + I
(NH4)2V2O7 = V2O3 + H2O + N2 =>
(NH4)2V2O7 = V2O3 + 4 H2O + N2
Mg(s) + LiCl = MgCl + Li =>
Mg(s) + LiCl = MgCl + Li
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
HCH3H5O3 + NaOH = H2O + NaCH3H5O3 =>
HCH3H5O3 + NaOH = H2O + NaCH3H5O3
H2IO5{+} + I{-} + H{+} = I3{-} + H2O =>
H2IO5{+} + 14 I{-} + 8 H{+} = 5 I3{-} + 5 H2O
CuS + HCl(aq) = CuCl + HS =>
CuS + HCl(aq) = CuCl + HS
NH4I + Fe(NO3)2 = NH4NO3 + FeI2 =>
2 NH4I + Fe(NO3)2 = 2 NH4NO3 + FeI2
Na2O + H2PO3 = Na2PO3 + H2O =>
Na2O + H2PO3 = Na2PO3 + H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
IO3{-} + SO2 + H2O = I2{-} + SO4{2-} + H3O{+} =>
4 IO3{-} + 11 SO2 + 30 H2O = 2 I2{-} + 11 SO4{2-} + 20 H3O{+}
GaLiO = Ga + Li + O =>
GaLiO = Ga + Li + O
Cu(OH)2 + NaNO3 = Cu(OH)NO3 + NaOH =>
Cu(OH)2 + NaNO3 = Cu(OH)NO3 + NaOH
Cu + K2CrO4 = Cu2(CrO4)2 + K2 =>
2 Cu + 2 K2CrO4 = Cu2(CrO4)2 + 2 K2
KMnO4 + C6H12O6H2O = CO2 + H2O + MnO2 + K2MnO4 =>
12 KMnO4 + C6H12O6H2O = 6 CO2 + 7 H2O + 6 MnO2 + 6 K2MnO4
Ce(NO3)3 + SrCl = CeCl + Sr(NO3)3 =>
Ce(NO3)3 + SrCl = CeCl + Sr(NO3)3
Pb + (NH4)2CO3 = PbCO3 + NH4 =>
Pb + (NH4)2CO3 = PbCO3 + 2 NH4
Fe2O3 + SO3 = Fe2SO3 + O2 =>
2 Fe2O3 + 2 SO3 = 2 Fe2SO3 + 3 O2
Cr + MgS = Cr2S3 + Mg =>
2 Cr + 3 MgS = Cr2S3 + 3 Mg
CaO + HNO3 = Ca(NO3) + HO =>
CaO + HNO3 = Ca(NO3) + HO
CsS = Cs2 + S =>
2 CsS = Cs2 + 2 S
Ba(NO2)2 + NaMnO4 + H2O = Ba(NO3)2 + MnO2 + NaOH =>
3 Ba(NO2)2 + 4 NaMnO4 + 2 H2O = 3 Ba(NO3)2 + 4 MnO2 + 4 NaOH
CaSO4 + CaCl2 = CaCl + ClSO4 =>
CaSO4 + 2 CaCl2 = 3 CaCl + ClSO4
HCH3COO + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 HCH3COO + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
Be + NaOH = BeOH + Na =>
Be + NaOH = BeOH + Na
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
Mg + O9 = MgO =>
9 Mg + O9 = 9 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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