| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2S3 + 28 HNO3 = 11 H2O + 28 NO2 + 3 H2SO4 + Sb2O5
AgNO3 + FeSO4 = Fe(SO4)3 + Fe(NO3)3 + Ag =>
6 AgNO3 + 3 FeSO4 = Fe(SO4)3 + 2 Fe(NO3)3 + 6 Ag
CuSO4 + NH4SCN = Cu(SCN)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4SCN = Cu(SCN)2 + (NH4)2SO4
CH3CCl2CH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3 =>
CH3CCl2CH2CH3 + 2 NaOH = 2 NaOCl + CH3CH2CH2CH3
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
CuI + H2SO4 = I2 + SO2 + CuSO4 + H2O =>
2 CuI + 4 H2SO4 = I2 + 2 SO2 + 2 CuSO4 + 4 H2O
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
HBr + LiHO = LiBr + H2O =>
HBr + LiHO = LiBr + H2O
AgNO3 + FeSO4 = Fe(SO4)3 + Fe(NO3)3 + Ag =>
6 AgNO3 + 3 FeSO4 = Fe(SO4)3 + 2 Fe(NO3)3 + 6 Ag
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3 =>
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3 =>
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3
KMnO4 + FeSO3 + H2SO4 = K2SO4 + MnSO4 + FeSO4 + H2O =>
2 KMnO4 + 5 FeSO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 FeSO4 + 3 H2O
Al + CuSO4 + NaCl = AlCl3 + Cu + NaSO4 =>
Al + 3 CuSO4 + 3 NaCl = AlCl3 + 3 Cu + 3 NaSO4
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3 =>
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3
Ca*SO4 = Ca + SO4 =>
Ca*SO4 = Ca + SO4
KMnO4 + ZnCl2 = KCl2 + ZnMnO4 =>
KMnO4 + ZnCl2 = KCl2 + ZnMnO4
CuO + (NH4)SO4 = CuSO4 + NH4O =>
CuO + (NH4)SO4 = CuSO4 + NH4O
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
AgNO3 + FeSO4 = Fe(SO4)3 + Fe(NO3)3 + Ag =>
6 AgNO3 + 3 FeSO4 = Fe(SO4)3 + 2 Fe(NO3)3 + 6 Ag
FeOH + KCl = KOH + FeCl =>
FeOH + KCl = KOH + FeCl
Ba + CaSO4 = BaCaSO4 =>
Ba + CaSO4 = BaCaSO4
Pb(s) + Cr{3{+}(aq) = Pb{2+}(aq)+Cr{2+}(aq) =>
Pb(s) + 2 Cr{3{+}(aq) = Pb{2+}(aq)+2Cr{2+}(aq)
HCl + NH2 = NCl + H2 =>
2 HCl + 2 NH2 = 2 NCl + 3 H2
BaCl2 + Fe2(SO4)3 = FeCl3 + BaSO4 =>
3 BaCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 BaSO4
C6H12O = C6H10H2O =>
C6H12O = C6H10H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3 =>
Pb4NO3 + NaCO3 = Pb4CO3 + NaNO3
FeCrO4 + C = Cr + Fe + CO =>
FeCrO4 + 4 C = Cr + Fe + 4 CO
NH11C6O + O2 = N2 + CO2 + H2O =>
4 NH11C6O + 33 O2 = 2 N2 + 24 CO2 + 22 H2O
C2H4(OH)2 + K2Cr2O7 + H2SO4 = C4H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C2H4(OH)2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C4H4O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 28 H2O
FeO + HNO2 = Fe(NO2)2 + H2O =>
FeO + 2 HNO2 = Fe(NO2)2 + H2O
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + NH4CH3COO + H2O =>
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + 2 NH4CH3COO + 3 H2O
CaO(s) + H2O(l) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
CaO(s) + H2O(l) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
Na2[Zn(OH)4] = H2O + Na2ZnO2 =>
Na2[Zn(OH)4] = 2 H2O + Na2ZnO2
SnCl2 + Cr = Sn + CrCl2 =>
SnCl2 + Cr = Sn + CrCl2
CHCl3 + HCl = CH4 + Cl =>
CHCl3 + 3 HCl = CH4 + 6 Cl
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
Li2 + O2 = LiO =>
Li2 + O2 = 2 LiO
FeOH + KCl = KOH + FeCl =>
FeOH + KCl = KOH + FeCl
Ca + NaCIO3 = Ca(CIO3)2 + Na =>
Ca + 2 NaCIO3 = Ca(CIO3)2 + 2 Na
Mg2SiO4 + NaOH = Mg(OH)2 + Na4SiO4 =>
Mg2SiO4 + 4 NaOH = 2 Mg(OH)2 + Na4SiO4
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
FeOH + KCl = KOH + FeCl =>
FeOH + KCl = KOH + FeCl
Cu(OH)2(aq) = CuO(g) + H2O(l) =>
Cu(OH)2(aq) = CuO(g) + H2O(l)
FeOH + KCl = KOH + FeCl =>
FeOH + KCl = KOH + FeCl
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + NH4CH3COO + H2O =>
Pb(CH3COO)2*3H2O + (NH4)2CO3 = PbCO3 + 2 NH4CH3COO + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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