| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg3H2 + 18 H2O = 9 Mg(OH)2 + 8 H3
NH3 + SO2 = (NH3)SO2 =>
NH3 + SO2 = (NH3)SO2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Mg(s) + HCl(ag) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(ag) = MgCl2(aq) + H2(g)
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
AlBr3 + NO3 = Al(NO3) + Br =>
AlBr3 + NO3 = Al(NO3) + 3 Br
ZnO + C = Zn + OC =>
ZnO + C = Zn + OC
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
KCl + H3PO4 = K3PO4 + HCl =>
3 KCl + H3PO4 = K3PO4 + 3 HCl
FeCl3 + Hg = HgCl2 + FeCl2 =>
2 FeCl3 + Hg = HgCl2 + 2 FeCl2
Al2O3 + H2SiO3 = Al2(SiO3)3 + H2O =>
Al2O3 + 3 H2SiO3 = Al2(SiO3)3 + 3 H2O
KNO3 + H2O2 = H2NO3 + KO2 =>
KNO3 + H2O2 = H2NO3 + KO2
H2 + Al(OH)3 = HOH + Al =>
3 H2 + 2 Al(OH)3 = 6 HOH + 2 Al
Fe3O4 + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe3O4 + 74 HNO3 = 24 Fe(NO3)3 + N2O + 37 H2O
(NH3)SO4 + NaOH = Na2SO4 + NH + H2O =>
(NH3)SO4 + 2 NaOH = Na2SO4 + NH + 2 H2O
NH3*H20 + HCl = NH4Cl + H2 =>
NH3*H20 + HCl = NH4Cl + 10 H2
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4 =>
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
CuSO4 + KON = Cu(ON)2 + K2SO4 =>
CuSO4 + 2 KON = Cu(ON)2 + K2SO4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Fe(OH)2(s) + HCl(aq) = FeCl2(aq) + H2O(l) =>
Fe(OH)2(s) + 2 HCl(aq) = FeCl2(aq) + 2 H2O(l)
CHCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CHCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)C(CH3)(OH)CH3 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 KOH
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
UO2(NO3)2 + NH4F = UO2F2 + NH4NO3 =>
UO2(NO3)2 + 2 NH4F = UO2F2 + 2 NH4NO3
Fe(HCO3)2 = Fe2(CO3)2 + CO2 + H2O =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 CO2 + 2 H2O
Ag2S + HNO3(dil) = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3(dil) = 6 AgNO3 + 2 NO + 3 S + 4 H2O
NaOH + H2O = NaO2H3 =>
NaOH + H2O = NaO2H3
H2C4H4O4 + O2 = CO2 + H2O =>
2 H2C4H4O4 + 7 O2 = 8 CO2 + 6 H2O
C8H8O3 + C7H9N = C15H15NO2 + H2O =>
C8H8O3 + C7H9N = C15H15NO2 + H2O
Zr(NO3)4 + H2O = ZrO2 + HNO3 =>
Zr(NO3)4 + 2 H2O = ZrO2 + 4 HNO3
Ph3P + S8 = Ph3PS =>
8 Ph3P + S8 = 8 Ph3PS
C4H6MnO4*4H2O + FeCl3*6H2O + FeCl2*4H2O + NaOH = MnFe11O19 + H2O + NaCl + CH =>
C4H6MnO4*4H2O + 10 FeCl3*6H2O + FeCl2*4H2O + 32 NaOH = MnFe11O19 + 85 H2O + 32 NaCl + 4 CH
Cu(OH)2 + CaCO3 + H2SO4 = CuSO4 + H2CO3 + Ca(OH)2 =>
Cu(OH)2 + CaCO3 + H2SO4 = CuSO4 + H2CO3 + Ca(OH)2
LiPF6 + Li2CO3 = POF3 + CO2 + LiF =>
LiPF6 + Li2CO3 = POF3 + CO2 + 3 LiF
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
Al2O = Al + O =>
Al2O = 2 Al + O
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
C16H34 + H2O = CO2 + H2 =>
C16H34 + 32 H2O = 16 CO2 + 49 H2
F2 + S = SF6 =>
3 F2 + S = SF6
ZnBr2 + AlPO4 = Zn3(PO4)2 + AlBr3 =>
3 ZnBr2 + 2 AlPO4 = Zn3(PO4)2 + 2 AlBr3
SiCl4 + H2O + KOH = K2SiO3 + HCl =>
SiCl4 + H2O + 2 KOH = K2SiO3 + 4 HCl
Ni{+} + Zn(s) = Ni + Zn{+} =>
Ni{+} + Zn(s) = Ni + Zn{+}
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
FeCl2 + KOH = KCl + Fe(OH)2 =>
FeCl2 + 2 KOH = 2 KCl + Fe(OH)2
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
FeCl2 + KOH = KCl + Fe(OH)2 =>
FeCl2 + 2 KOH = 2 KCl + Fe(OH)2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
CuO2 + KOH = CuOH + KO2 =>
CuO2 + KOH = CuOH + KO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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