| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Ba(CH3COO)2 + Ag2SO4 = BaSO4 + Ag(CH3COO) =>
Ba(CH3COO)2 + Ag2SO4 = BaSO4 + 2 Ag(CH3COO)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Cr(OH)3 + HCl = H3CrCl6 + H2O =>
Cr(OH)3 + 6 HCl = H3CrCl6 + 3 H2O
SnO2 + H2O(water) = Sn(OH)4 =>
SnO2 + 2 H2O(water) = Sn(OH)4
Fe + HCl + H2O = Fe(H2O)6Cl2 + H2 =>
Fe + 2 HCl + 6 H2O = Fe(H2O)6Cl2 + H2
CO + HCl = COHCl =>
CO + HCl = COHCl
KKK = K8 =>
8 KKK = 3 K8
CuSO3 = SO3 + Cu =>
CuSO3 = SO3 + Cu
Pb + H{3+}PO{4} = H{2+} + Pb{3}(PO{4}){2} =>
Pb + 3 H{3+}PO{4} = 3 H{2+} + Pb{3}(PO{4}){2}
[Zn(NH3)4]SO4 + HCl = ZnSO4 + NH4Cl =>
[Zn(NH3)4]SO4 + 4 HCl = ZnSO4 + 4 NH4Cl
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
CH3CH2OH + KMnO4 = CH3COOH + MnO + H2O + K2O =>
5 CH3CH2OH + 4 KMnO4 = 5 CH3COOH + 4 MnO + 5 H2O + 2 K2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl + C2H3O2{-} = Cl{-} + HC2H3O2 =>
HCl + C2H3O2{-} = Cl{-} + HC2H3O2
Cr + Cl2 = Cr3{+} + Cl{-}3 =>
6 Cr + Cl2 = 2 Cr3{+} + 2 Cl{-}3
[Fe(H2O)6] + Cl = [FeCl3] + H2O =>
[Fe(H2O)6] + 3 Cl = [FeCl3] + 6 H2O
In = In3 =>
3 In = In3
NaCN + Cu(NO3)2 = NaNO3 + C2CuN2 =>
2 NaCN + Cu(NO3)2 = 2 NaNO3 + C2CuN2
Pd + H2O = Pd(OH)4 + H2 =>
Pd + 4 H2O = Pd(OH)4 + 2 H2
K2SO3 + Ag2S = K2S + Ag2SO3 =>
K2SO3 + Ag2S = K2S + Ag2SO3
MgO + NaF = MgF2Na2O =>
MgO + 2 NaF = MgF2Na2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Na3PO4*7H2O = Na3PO4 + H2O =>
Na3PO4*7H2O = Na3PO4 + 7 H2O
(Mn5Al)(Si3Al)O10(OH)8 + H3PO4 = Si3(PO4)4 + MnO2 + H2O + AlP + Al2O3 =>
8(Mn5Al)(Si3Al)O10(OH)8 + 42 H3PO4 = 8 Si3(PO4)4 + 40 MnO2 + 95 H2O + 10 AlP + 3 Al2O3
Al2SO4 + NaNO3 = AlNO3 + Na2SO4 =>
Al2SO4 + 2 NaNO3 = 2 AlNO3 + Na2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnCO3 + HI = MnI2 + H2CO3 =>
MnCO3 + 2 HI = MnI2 + H2CO3
CH3CH2OH + NaCl + H2SO4 = CH3CH2Cl + H2O + Na2SO4 =>
2 CH3CH2OH + 2 NaCl + H2SO4 = 2 CH3CH2Cl + 2 H2O + Na2SO4
K2Cr2O7 + Fe = Fe2Cr2O7 + K =>
K2Cr2O7 + 2 Fe = Fe2Cr2O7 + 2 K
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Mn + NaOH = FeMnOH + Na =>
Fe + Mn + NaOH = FeMnOH + Na
Al + H2O + KNO3 + KOH = KAl(OH)4 + NH3 =>
8 Al + 18 H2O + 3 KNO3 + 5 KOH = 8 KAl(OH)4 + 3 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2(SO4)2 + KHO = K2SO4 + Fe(OH)2 =>
Fe2(SO4)2 + 4 KHO = 2 K2SO4 + 2 Fe(OH)2
AgNO3 + (NH4)6W12O39 + NH4VO3 + (NH4)2HPO4 + HNO3 = AgW7VP4O32 + N2 + H2O =>
60 AgNO3 + 35(NH4)6W12O39 + 60 NH4VO3 + 240(NH4)2HPO4 + 342 HNO3 = 60 AgW7VP4O32 + 576 N2 + 1791 H2O
Cr + H2O = Cr(OH)3 + H =>
Cr + 3 H2O = Cr(OH)3 + 3 H
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl
KClO3 + HI = KCl + I2 + H2O =>
KClO3 + 6 HI = KCl + 3 I2 + 3 H2O
KNO3 + KOH + Cr + H2O = K3[Cr(OH)6] + NH3 =>
3 KNO3 + 21 KOH + 8 Cr + 18 H2O = 8 K3[Cr(OH)6] + 3 NH3
C3H5O(COOH)3 + NaOH = H2O + NaC3H5(COO)3 =>
C3H5O(COOH)3 + NaOH = 2 H2O + NaC3H5(COO)3
Mg + HIO3 = Mg(IO3)2 + H2 =>
Mg + 2 HIO3 = Mg(IO3)2 + H2
K2PtCl4(aq) + NH3(g) = KCl(aq) + Pt(NH3)2Cl2(s) =>
K2PtCl4(aq) + 2 NH3(g) = 2 KCl(aq) + Pt(NH3)2Cl2(s)
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
AlSO4 + Ba(OH) = AlOH + BaSO4 =>
AlSO4 + Ba(OH) = AlOH + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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