Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO3 + H2O = MgSO4 + H2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
CmF3 + Li = LiF + Cm =>
CmF3 + 3 Li = 3 LiF + Cm
[Pb(NaOH)4] + NaOH = [Pb(NaOH)8] =>
[Pb(NaOH)4] + 4 NaOH = [Pb(NaOH)8]
H2HCO3 = H2O + CO2 + H =>
H2HCO3 = H2O + CO2 + H
Na2INiO5 + H2O = Na2NiIO5*H2O =>
Na2INiO5 + H2O = Na2NiIO5*H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CaCO3 + O2 = CaO + CO3 =>
2 CaCO3 + O2 = 2 CaO + 2 CO3
FeSO4 + NaClO + H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 FeSO4 + 2 NaClO + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + 2 H2O
HBrO3 + H = Br + H2O =>
HBrO3 + 5 H = Br + 3 H2O
Mn(OH)2 + Br2 + Na(OH) = MnO2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 Na(OH) = MnO2 + 2 NaBr + 2 H2O
SO2 + CuCl + HCl = CuCl2 + H2S + H2O =>
SO2 + 6 CuCl + 6 HCl = 6 CuCl2 + H2S + 2 H2O
C6H5COOH + H2O = C6H4COO + H3O =>
C6H5COOH + 2 H2O = C6H4COO + 2 H3O
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
Cu2S + O2 + CaCo3 = CuO + CaSO4 + Co2 =>
2 Cu2S + 6 O2 + 2 CaCo3 = 4 CuO + 2 CaSO4 + 3 Co2
CoCl3 + Br2 = CoBr3 + Cl2 =>
2 CoCl3 + 3 Br2 = 2 CoBr3 + 3 Cl2
HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2B4O7 + AgNO3 = AgBO2 + B2O3 + Na + NO3 =>
Na2B4O7 + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 Na + 2 NO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
I2 + Ca(OH)2 = CaI2 + Ca(IO3)2 + H2O =>
6 I2 + 6 Ca(OH)2 = 5 CaI2 + Ca(IO3)2 + 6 H2O
Sn(OH)4 + HI = Sn(OH)2I2 + H2O =>
Sn(OH)4 + 2 HI = Sn(OH)2I2 + 2 H2O
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
Fe(OH)2 + NH3 = [Fe(NH3)4](OH)2 =>
Fe(OH)2 + 4 NH3 = [Fe(NH3)4](OH)2
Na2CO3 + Ca(OH)2 = CaCO3 + Na2(OH)2 =>
Na2CO3 + Ca(OH)2 = CaCO3 + Na2(OH)2
HN3 + OH = H2O + N3 =>
HN3 + OH = H2O + N3
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Ba(OH)2 + Al + H2O = Ba(Al(OH)4)2 + H2 =>
Ba(OH)2 + 2 Al + 6 H2O = Ba(Al(OH)4)2 + 3 H2
Ba(NO2) + HNO3 = Ba(NO3)2 + NO2 + H2O =>
Ba(NO2) + 4 HNO3 = Ba(NO3)2 + 3 NO2 + 2 H2O
CuSO4 + NH3 = CuNH3 + NH3SO4 =>
CuSO4 + 2 NH3 = CuNH3 + NH3SO4
Ca(HSO4)2 + Mg(OH)2 = Ca(OH)2 + Mg(HSO4)2 =>
Ca(HSO4)2 + Mg(OH)2 = Ca(OH)2 + Mg(HSO4)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
BaNo3 + Na2SO4 = BaSO4 + No3 + Na =>
BaNo3 + Na2SO4 = BaSO4 + No3 + 2 Na
C8H8 + KMnO4 + H2O = C8H10O2H + MnO2 + KOH =>
3 C8H8 + KMnO4 + 5 H2O = 3 C8H10O2H + MnO2 + KOH
HI + CuOH = CuI + H2O =>
HI + CuOH = CuI + H2O
KOH + Cr2(SO4)3 + KMnO4 = K2CrO4 + MnO2 + K2SO4 + H2O =>
8 KOH + Cr2(SO4)3 + 2 KMnO4 = 2 K2CrO4 + 2 MnO2 + 3 K2SO4 + 4 H2O
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
Ag + N = AgN =>
Ag + N = AgN
K2MnO4 + H2O = MnO4 + KOH + H2 =>
K2MnO4 + 2 H2O = MnO4 + 2 KOH + H2
Al2(SO4)3*14(H2O) + Ca(OH)2 = Al(OH)3 + CaSO4 + H2O =>
Al2(SO4)3*14(H2O) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O
Cu2S + MgO = Cu + MgS + O2 =>
2 Cu2S + 2 MgO = 4 Cu + 2 MgS + O2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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