| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2(H2O)4(aq) + H2C2O4(aq) = FeC2O4(H2O)2(s) + 2 H2O(l) + 2 HCl(aq)
O2 + C6H12 = C6H6O4 + H2O =>
7 O2 + 2 C6H12 = 2 C6H6O4 + 6 H2O
NH4I(aq) + KNO3(aq) = KI(aq) + NH4NO3(aq) =>
NH4I(aq) + KNO3(aq) = KI(aq) + NH4NO3(aq)
Zn + NaOH = Na[Zn(OH)] =>
Zn + NaOH = Na[Zn(OH)]
Fe2S4 + O2 = FeO + S =>
Fe2S4 + O2 = 2 FeO + 4 S
Hg2(NO3)2(aq) + NaBr(aq) = Hg2Br2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaBr(aq) = Hg2Br2(s) + 2 NaNO3(aq)
HCl + CdO = HO + CdCl =>
HCl + CdO = HO + CdCl
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
H2(SO4) = H + SO4 =>
H2(SO4) = 2 H + SO4
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Al + NaNO3 + NaOH + H2O = NH3 + NaAl(OH)4 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
MgCl2(aq) + Ni(NO3)2(aq) = Mg(NO3)2 + NiCl2 =>
MgCl2(aq) + Ni(NO3)2(aq) = Mg(NO3)2 + NiCl2
CO2 + H2S = C6H12O6 + S + H2O =>
6 CO2 + 12 H2S = C6H12O6 + 12 S + 6 H2O
Cr(NO3)3 + FeS = Cr2S3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeS = Cr2S3 + 3 Fe(NO3)2
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
(NH4)Br + FeI2 = FeBr2 + (NH4)I =>
2(NH4)Br + FeI2 = FeBr2 + 2(NH4)I
NaHCO3 + CH8COOH = CH3COONa + CO2 + H2O =>
13 NaHCO3 + 8 CH8COOH = 13 CH3COONa + 3 CO2 + 23 H2O
Mo2(SO4)3 + KMnO4 + H2O = H3MoO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Mo2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3MoO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Na2FeO4 + BaCl2 = BaFeO4 + NaCl =>
Na2FeO4 + BaCl2 = BaFeO4 + 2 NaCl
As2S3 + HNO3 = H2AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 30 HNO3 = 2 H2AsO4 + 3 H2SO4 + 30 NO2 + 10 H2O
Be(NO3)2 + Na3PO4 = Be3(PO4)2 + NaNO3 =>
3 Be(NO3)2 + 2 Na3PO4 = Be3(PO4)2 + 6 NaNO3
Ca(ClO2)2 + HCl = CaHCl + ClO2 =>
Ca(ClO2)2 + HCl = CaHCl + 2 ClO2
Pb(SO3)2 + Fe(OH)3 = Fe2(SO3)3 + Pb(OH)4 =>
3 Pb(SO3)2 + 4 Fe(OH)3 = 2 Fe2(SO3)3 + 3 Pb(OH)4
C2H3NaO2 + (NH4)2SO4 = C2H7NO2 + Na2SO4 =>
2 C2H3NaO2 + (NH4)2SO4 = 2 C2H7NO2 + Na2SO4
K2Cr2O6 + HI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O6 + 4 HI + 8 HCl = 2 KCl + 2 CrCl3 + 2 I2 + 6 H2O
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
C6H5NH2 + H2OH = C6H5NH3 + OH =>
2 C6H5NH2 + H2OH = 2 C6H5NH3 + OH
Mn2O7 + HI = MnO2 + I2 + H2O =>
Mn2O7 + 6 HI = 2 MnO2 + 3 I2 + 3 H2O
CH3COOH + Mg = H2 + Mg(C2H3O2)2 =>
2 CH3COOH + Mg = H2 + Mg(C2H3O2)2
Ag2CrO4 + NH3 = [Ag(NH3)2]2CrO4 =>
Ag2CrO4 + 4 NH3 = [Ag(NH3)2]2CrO4
H2TeO3 + Ca(OH)2 = Ca(TeO3) + H2O =>
H2TeO3 + Ca(OH)2 = Ca(TeO3) + 2 H2O
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3* =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3*
C3H5ClO + O2 = CO2 + H2O + HCl =>
2 C3H5ClO + 7 O2 = 6 CO2 + 4 H2O + 2 HCl
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
CO2 + Al2O3 = Al2(CO3)3 =>
3 CO2 + Al2O3 = Al2(CO3)3
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
LiOH + Na3Po4 = Li3Po4 + NaOH =>
3 LiOH + Na3Po4 = Li3Po4 + 3 NaOH
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
Pb(OH) = Pb + OH =>
Pb(OH) = Pb + OH
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
FrHCO3 = Fr2CO3 + CO2 + H2O =>
2 FrHCO3 = Fr2CO3 + CO2 + H2O
Na2SO4(aq) + KCl(aq) = K2SO4 + NaCl =>
Na2SO4(aq) + 2 KCl(aq) = K2SO4 + 2 NaCl
KNO2 + K2CrO7 + HNO3 = KNO3 + Cr(NO3)2 + H2O =>
5 KNO2 + K2CrO7 + 4 HNO3 = 7 KNO3 + Cr(NO3)2 + 2 H2O
VCl2(aq) + NaOH(aq) + O2(d) = Na2[V(OH)O3](aq) + NaCl(aq) + H2O(s) =>
4 VCl2(aq) + 16 NaOH(aq) + 3 O2(d) = 4 Na2[V(OH)O3](aq) + 8 NaCl(aq) + 6 H2O(s)
Al2(SO4)3(aq) + (NH4)2S(aq) = (NH4)2(SO4)3(aq) + Al2S(s) =>
Al2(SO4)3(aq) + (NH4)2S(aq) = (NH4)2(SO4)3(aq) + Al2S(s)
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Cu3(PO4)2(H2O)2 = Cu + (H2PO4) + O =>
Cu3(PO4)2(H2O)2 = 3 Cu + 2(H2PO4) + 2 O
BaO4 + HNO3 = Ba(NO2)2 + H2O2 + O2 =>
BaO4 + 2 HNO3 = Ba(NO2)2 + H2O2 + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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