| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
Ca + AlCI = CaCI + Al =>
Ca + AlCI = CaCI + Al
HgS + H2O = Hg + H2SO4 + H2 =>
HgS + 4 H2O = Hg + H2SO4 + 3 H2
Li2O + H2TeO4 = Li2TeO4 + H2O =>
Li2O + H2TeO4 = Li2TeO4 + H2O
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
P2O5 + H2O = PO4{3-} + H3O{+} =>
P2O5 + 9 H2O = 2 PO4{3-} + 6 H3O{+}
C2H5Cl + C3H7Cl + Na = C5H12 + NaCl =>
C2H5Cl + C3H7Cl + 2 Na = C5H12 + 2 NaCl
NO2Br + Br = NO2Br2 =>
NO2Br + Br = NO2Br2
(NH4)2MoO4 + SnCl2 + NH4SCN + H2SO4 = (NH4)2[MoO(SCN)5] + Sn(SO4)2 + NH4Cl + (NH4)2SO4 + H2O =>
2(NH4)2MoO4 + SnCl2 + 10 NH4SCN + 6 H2SO4 = 2(NH4)2[MoO(SCN)5] + Sn(SO4)2 + 2 NH4Cl + 4(NH4)2SO4 + 6 H2O
FeCO3 + HNO3 = Fe(NO3)2 + CO2 + H2O =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + CO2 + H2O
SmI2 + H2O = H2 + Sm2O3 + I2 =>
2 SmI2 + 3 H2O = 3 H2 + Sm2O3 + 2 I2
Nb + S = NbS2 =>
Nb + 2 S = NbS2
KNO3 + HCO3 = HNO3 + KCO3 =>
KNO3 + HCO3 = HNO3 + KCO3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CaCO3 + HCl = H2 + CaCl2 + CO2 + O2 =>
2 CaCO3 + 4 HCl = 2 H2 + 2 CaCl2 + 2 CO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO + CuO = CuS + O2 =>
SO + CuO = CuS + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(BaOH)3(PO4) + HCl = Ba3(PO4)2 + BaCl2 + H2O =>
2(BaOH)3(PO4) + 6 HCl = Ba3(PO4)2 + 3 BaCl2 + 6 H2O
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)
HC2H3O2 + NaHCO3 = NaC2HO2 + CO2 + H2O =>
3 HC2H3O2 + 4 NaHCO3 = 4 NaC2HO2 + 2 CO2 + 6 H2O
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + K2SO4 + 2 MnSO4 + 8 H2O
C6H6AlCl3 = C6H5Cl2AlHCl =>
C6H6AlCl3 = C6H5Cl2AlHCl
FeCl3 + H2PO4 = FePO4 + H2Cl3 =>
FeCl3 + H2PO4 = FePO4 + H2Cl3
SrC2O4 = Sr + C2O4 =>
SrC2O4 = Sr + C2O4
SO + CuO = CuS + O2 =>
SO + CuO = CuS + O2
AgCrO4 + NH3 = Ag(NH3)2 + CrO4 =>
AgCrO4 + 2 NH3 = Ag(NH3)2 + CrO4
Li + Cu2O = Li2O + Cu =>
2 Li + Cu2O = Li2O + 2 Cu
Na2SO4 + (NH4)I = NaI + (NH4)2SO4 =>
Na2SO4 + 2(NH4)I = 2 NaI + (NH4)2SO4
CaCl2 + Mg(NO3)2 + Na3PO4 = NaCl + (NO3)2PO4 + Mg + Ca =>
3 CaCl2 + 2 Mg(NO3)2 + 2 Na3PO4 = 6 NaCl + 2(NO3)2PO4 + 2 Mg + 3 Ca
HMnO4 + H2Se = MnO + Se + H2O =>
2 HMnO4 + 5 H2Se = 2 MnO + 5 Se + 6 H2O
HNO3 + KCl = Cl2 + NOCl + H2O + KNO3 =>
4 HNO3 + 3 KCl = Cl2 + NOCl + 2 H2O + 3 KNO3
NH4OH + HF = FNH4 + H2O =>
NH4OH + HF = FNH4 + H2O
CuSO4 + KF = CuF + KSO4 =>
CuSO4 + KF = CuF + KSO4
K2 + N2 = K2N =>
2 K2 + N2 = 2 K2N
Ca3(PO4)2 + KOH = K3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 KOH = 2 K3PO4 + 3 Ca(OH)2
H2SO3 + CaO = CaSO3 + H2O =>
H2SO3 + CaO = CaSO3 + H2O
FeCl3 + F = Cl + FeF3 =>
FeCl3 + 3 F = 3 Cl + FeF3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)2CH3COO + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Cr(OH)2CH3COO + 4 CH3COOH + 3 Na2SO4
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
NH4NO3 + NaClO4 = NaNO3 + NH4ClO4 =>
NH4NO3 + NaClO4 = NaNO3 + NH4ClO4
GdCl2 + Na2EDTA = GdEDTA + NaCl =>
GdCl2 + Na2EDTA = GdEDTA + 2 NaCl
CH3COONa + HOH + FeCl3 = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + 3 HOH + FeCl3 = 3 CH3COOH + Fe(OH)3 + 3 NaCl
Bi2S3 + NO3 + H{+} = Bi{3+} + NO + S + H2O =>
2 Bi2S3 + 3 NO3 + 12 H{+} = 4 Bi{3+} + 3 NO + 6 S + 6 H2O
Al(ClO3)3 = ClO3 + Al =>
Al(ClO3)3 = 3 ClO3 + Al
Fe{2}{+} + HCl = FeCl2 + H{+} =>
Fe{2}{+} + 2 HCl = FeCl2 + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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