| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + AlCl3 = 3 LiCl + Al
Ammoniumnitrate + lithiumhydroxide = lithiumnitrate + ammonia + water =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe(NO3)2 + 12 HNO3 = 10 Fe(NO3)3 + N2 + 6 H2O
B + CuO = B2O3 + Cu2O =>
2 B + 6 CuO = B2O3 + 3 Cu2O
HCHO + I2 + OH{-} = HCOO{-} + I{-} + H2O =>
HCHO + I2 + 3 OH{-} = HCOO{-} + 2 I{-} + 2 H2O
H2TeO4 + NiTeO4 + NaMnO4 = Na2TeO4 + MnTeO4 + Ni2(TeO4)3 + H2O =>
8 H2TeO4 + 10 NiTeO4 + 2 NaMnO4 = Na2TeO4 + 2 MnTeO4 + 5 Ni2(TeO4)3 + 8 H2O
KMnO4 + BiI3 + H2SO4 = Mn(SO4) + K2(SO4) + Bi2(SO4)3 + I + H2O =>
6 KMnO4 + 10 BiI3 + 24 H2SO4 = 6 Mn(SO4) + 3 K2(SO4) + 5 Bi2(SO4)3 + 30 I + 24 H2O
FeS + H2S + O2 = FeS2 + H2O =>
2 FeS + 2 H2S + O2 = 2 FeS2 + 2 H2O
Mg(H2PO4)2 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 KOH = Mg3(PO4)2 + 4 K3PO4 + 12 H2O
Na2[Pb(OH)6] + Cr2(SO4)3 + NaOH = Na2[Pb(OH)4] + Na2CrO4 + Na2SO4 + H2O =>
3 Na2[Pb(OH)6] + Cr2(SO4)3 + 10 NaOH = 3 Na2[Pb(OH)4] + 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
KHCO2 = K2CO + CO2 + H2O =>
2 KHCO2 = K2CO + CO2 + H2O
CO(NH2)2 + C2H5NO2 = C5H4N4O3 + NH3 + H2O =>
3 CO(NH2)2 + C2H5NO2 = C5H4N4O3 + 3 NH3 + 2 H2O
K2CO3 + H2O = KO + CO2 + H2 =>
K2CO3 + H2O = 2 KO + CO2 + H2
CH3CH2OH + NaOH = CH3CH2ONa + H2O =>
CH3CH2OH + NaOH = CH3CH2ONa + H2O
Na + Br = NaBr =>
Na + Br = NaBr
CuFeS2 + H2O + O2 = Cu18S + FeSO4 + H2SO4 =>
36 CuFeS2 + 34 H2O + 123 O2 = 2 Cu18S + 36 FeSO4 + 34 H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + ZnO = AlO + Zn =>
Al + ZnO = AlO + Zn
C18H34O2CH3 + O2 = CO2 + H2O =>
4 C18H34O2CH3 + 109 O2 = 76 CO2 + 74 H2O
ammoniumchloride + potassiumhydroxide = potassiumchloride + water + ammonia =>
NH4Cl + KOH = KCl + H2O + NH3
LiCl + H2 = Li + HCl =>
2 LiCl + H2 = 2 Li + 2 HCl
Mn + ClO4 = MnO4 + Cl =>
Mn + ClO4 = MnO4 + Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
H2SO3 = SO2 + H2O1 =>
H2SO3 = SO2 + H2O1
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
CO(NH2)2 + C2H5NO2 = C5H4N4O3 + NH3 + H2O =>
3 CO(NH2)2 + C2H5NO2 = C5H4N4O3 + 3 NH3 + 2 H2O
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
NaHCO3 + HNO2 = NaNO2 + CO2 + H2O =>
NaHCO3 + HNO2 = NaNO2 + CO2 + H2O
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
Ca(NO3)2(aq) + HCl(aq) = CaCl2 + HNO3 =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2 + 2 HNO3
ZnS(s) + NH4(aq) + S = Zn(NH3)4 + H2S =>
ZnS(s) + 4 NH4(aq) + S = Zn(NH3)4 + 2 H2S
H2SO4 + Sn = SnSO4 + H2 =>
H2SO4 + Sn = SnSO4 + H2
NaF + Cu(NO3)2 = CuF2 + NaNO3 =>
2 NaF + Cu(NO3)2 = CuF2 + 2 NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H12O6 + NaClO3 + H2SO4 = ClO2 + CO2 + H2O + Na2SO4 =>
C6H12O6 + 24 NaClO3 + 12 H2SO4 = 24 ClO2 + 6 CO2 + 18 H2O + 12 Na2SO4
C6H5COOH + KOH = C6H6 + K2CO3 + H2O =>
C6H5COOH + 2 KOH = C6H6 + K2CO3 + H2O
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KI + AgNO3 = K(NO3)2 + Ag2I =>
KI + 2 AgNO3 = K(NO3)2 + Ag2I
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Li2CO3 + CaCl2 = LiCl + CaCO3 =>
Li2CO3 + CaCl2 = 2 LiCl + CaCO3
KMnO4 + SbCl3 + H2SO4 = K2SO4 + MnSO4 + Sb2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 SbCl3 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Sb2(SO4)3 + 15 Cl2 + 24 H2O
PbO + HC2H3O2 = Pb(C2H3O2)2 + H2O =>
PbO + 2 HC2H3O2 = Pb(C2H3O2)2 + H2O
Th + F = ThF =>
Th + F = ThF
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
R6B2 + W2 = WR2 + BW2 =>
2 R6B2 + 7 W2 = 6 WR2 + 4 BW2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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