| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 = 4 Al + 3 O2
C7H6O2 + C5H12O = C12H16O2 + H2O =>
C7H6O2 + C5H12O = C12H16O2 + H2O
KNO3 + Hg + H2SO4 = NO + Hg2SO4 + K2SO4 + H2O =>
2 KNO3 + 6 Hg + 4 H2SO4 = 2 NO + 3 Hg2SO4 + K2SO4 + 4 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnCu(No3)2 = CuZn(No3)2 =>
ZnCu(No3)2 = CuZn(No3)2
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
Au(O2)3 = Au + O2 =>
Au(O2)3 = Au + 3 O2
C2H2 + Cl2 = HCl + C2HCl =>
C2H2 + Cl2 = HCl + C2HCl
MgSO4 + NH3 = MgOH + NH2SO3 =>
MgSO4 + NH3 = MgOH + NH2SO3
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Ca + O2 = Ca3O2 =>
3 Ca + O2 = Ca3O2
Mg(OH)2 + AgNO3 = Mg(OH)2(NO3) + Ag =>
Mg(OH)2 + AgNO3 = Mg(OH)2(NO3) + Ag
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
HNO2 = HNO3 + NO + H2 =>
4 HNO2 = 2 HNO3 + 2 NO + H2
MnSO4 + H2O2 + KOH = MnO2 + K2SO4 + H2O =>
MnSO4 + H2O2 + 2 KOH = MnO2 + K2SO4 + 2 H2O
Cr3(AsO3)2 + Ni(IO3)3 = NiAsO3 + Cr(IO3)2 =>
Cr3(AsO3)2 + 2 Ni(IO3)3 = 2 NiAsO3 + 3 Cr(IO3)2
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3
(NH4)3PO4 + Pb(NO3)2 = NH4NO3 + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3(PO4)2
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
Na2SiO3 + NH4Cl + H2O = NaHSiO3 + NaCl + NH4OH =>
Na2SiO3 + NH4Cl + H2O = NaHSiO3 + NaCl + NH4OH
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
C8H8O3 + C4H6O3 = C10H10O4 + C2H4O2 =>
C8H8O3 + C4H6O3 = C10H10O4 + C2H4O2
(NH4)3PO4 + Pb(NO3)2 = NH4NO3 + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3(PO4)2
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3OK + CH3Cl = CH3OCH3 + KCl =>
CH3OK + CH3Cl = CH3OCH3 + KCl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
(HgO)2 = Hg + O =>
(HgO)2 = 2 Hg + 2 O
ZnSO4 + KS = ZnS + KSO4 =>
ZnSO4 + KS = ZnS + KSO4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
KS = SK =>
KS = SK
H2O + AlI3 = Al(OH)3 + HI =>
3 H2O + AlI3 = Al(OH)3 + 3 HI
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
NH4OH + HF = NH4FH2O =>
NH4OH + HF = NH4FH2O
Calciumcarbonate + hydrochloricacid = carbondioxide + calciumchloride + water =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
[Ag(NH3)2]OH = Ag2O + NH3 + H2O =>
2[Ag(NH3)2]OH = Ag2O + 4 NH3 + H2O
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
NaCl(ag) + AgNO3(ag) = AgCl(s) + NaNO3(ag) =>
NaCl(ag) + AgNO3(ag) = AgCl(s) + NaNO3(ag)
HNO3 + Cl2 = HClO3 + N2 =>
2 HNO3 + Cl2 = 2 HClO3 + N2
CH3CH3CH2CH(OH) + Na2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH3CH2CH(OH) + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
KClO4 + Al = K2O + Al2O3 + Cl2 =>
6 KClO4 + 14 Al = 3 K2O + 7 Al2O3 + 3 Cl2
HNO3 + Sn(OH)4 = Sn(NO3)4 + H2O =>
4 HNO3 + Sn(OH)4 = Sn(NO3)4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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