| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + BaCO3 = CaCO3 + BaSO4
Fe{2}O{3} + Al = Al{2}O{3} + Fe =>
Fe{2}O{3} + Al = Al{2}O{3} + Fe
CH3COONH4AgNO3 = CH3COOAgNH4NO3 =>
CH3COONH4AgNO3 = CH3COOAgNH4NO3
C5H10O5 = CH3CH2OH + CO2 =>
3 C5H10O5 = 5 CH3CH2OH + 5 CO2
K2[Zn(OH)4] + Cl2 = ZnCl2 + K2(OH)4 =>
K2[Zn(OH)4] + Cl2 = ZnCl2 + K2(OH)4
SIO + HF = SIF + HO =>
SIO + HF = SIF + HO
Al + H2O(SO4) = Al(SO4) + H2O =>
Al + H2O(SO4) = Al(SO4) + H2O
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
Ca(HCO3)2 + HCl = CaCl + HCO3 + H2 =>
2 Ca(HCO3)2 + 2 HCl = 2 CaCl + 4 HCO3 + H2
In + H2O = InO + H2 =>
In + H2O = InO + H2
Be + O2 = Be2O3 =>
4 Be + 3 O2 = 2 Be2O3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + H3PO3 = ZnPO3 + H2 =>
2 Zn + 2 H3PO3 = 2 ZnPO3 + 3 H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaOH + N2 = NaN3 + OH =>
2 NaOH + 3 N2 = 2 NaN3 + 2 OH
Fe2[SO4]3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2[SO4]3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
CaH(IO3)2 = Ca(IO3)2 + H2 =>
2 CaH(IO3)2 = 2 Ca(IO3)2 + H2
HCl(aq) + Ni = Cl(aq) + HNi(aq) =>
HCl(aq) + Ni = Cl(aq) + HNi(aq)
H2SO4 + NO + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
9 H2SO4 + 10 NO + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Na2FeO4 + Ba(NO3)2 + H2O = Fe(NO3)3 + O2 + NaNO3 + Ba(OH)2 =>
4 Na2FeO4 + 10 Ba(NO3)2 + 10 H2O = 4 Fe(NO3)3 + 3 O2 + 8 NaNO3 + 10 Ba(OH)2
C2H2 + KMnO4 = C2H2KMnO4 =>
C2H2 + KMnO4 = C2H2KMnO4
H2NCOH2 + O2 = NH3 + CO2 + H2O =>
4 H2NCOH2 + 3 O2 = 4 NH3 + 4 CO2 + 2 H2O
Fe + CaO = Fe2O3 + Ca =>
2 Fe + 3 CaO = Fe2O3 + 3 Ca
C3H8O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O2 + H2O =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C3H6O2 + 11 H2O
NH3 + H2CO3 = H2O + NCOH =>
NH3 + H2CO3 = 2 H2O + NCOH
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2 =>
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2
Bi(OH)3 + Na2SnO2 = Bi + H2O + Na2SnO3 =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 H2O + 3 Na2SnO3
N2O5 + H2O = NO + HO =>
N2O5 + 3 H2O = 2 NO + 6 HO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
As2S3 + MnNO32 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
2 As2S3 + MnNO32 + 13 K2CO3 = 4 K3AsO4 + 6 K2SO4 + K2MnO4 + NO + 13 CO2
BaCO3 + Al = Al2O3 + C + BaO =>
3 BaCO3 + 4 Al = 2 Al2O3 + 3 C + 3 BaO
C4 + H2SO4 = CO2 + H2O + SO2 =>
C4 + 8 H2SO4 = 4 CO2 + 8 H2O + 8 SO2
Mn(NO3)2 + KSCN = Mn(SCN)2 + KNO3 =>
Mn(NO3)2 + 2 KSCN = Mn(SCN)2 + 2 KNO3
(NH4)2S + H2O = NH3*H2O + H2S =>
(NH4)2S + 2 H2O = 2 NH3*H2O + H2S
FeCl + NaOH = Fe(OH)NaCl =>
FeCl + NaOH = Fe(OH)NaCl
CaCl2 + Cr3NO3 = Ca(NO3)2 + Cr3Cl =>
CaCl2 + 2 Cr3NO3 = Ca(NO3)2 + 2 Cr3Cl
KI + MnO2 + H3PO4 = K3PO4 + Mn3(PO4)2 + H2O + I2 =>
6 KI + 3 MnO2 + 4 H3PO4 = 2 K3PO4 + Mn3(PO4)2 + 6 H2O + 3 I2
H2SO4 + POH = P2SO4 + H2O =>
H2SO4 + 2 POH = P2SO4 + 2 H2O
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
(CH3COO)2Zn + KHSO4 = CH3COOH + ZnSO4 + K2SO4 =>
(CH3COO)2Zn + 2 KHSO4 = 2 CH3COOH + ZnSO4 + K2SO4
PH3 + OH = P + H2O =>
PH3 + 3 OH = P + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(NH4)3PO4 + Ba(OH)2 = NH4OH + (Ba)3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH4OH + (Ba)3(PO4)2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Co + Na2S2O3 = CoSO3 + Na2S =>
Co + Na2S2O3 = CoSO3 + Na2S
H2CO2 + NaOH = NaHCO2 + H2O =>
H2CO2 + NaOH = NaHCO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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