| Équations équilibrées la veille | Équations équilibrées le lendemain |
VF3 + ZnF2 + 7 H2O = [Zn(H2O)6][VF5(H2O)]
(CH3) + N2 = NH + CH2 =>
2(CH3) + N2 = 2 NH + 2 CH2
LiH + SO2 = Li2SO4 + H2O + S =>
4 LiH + 5 SO2 = 2 Li2SO4 + 2 H2O + 3 S
SCl + Mg = S + MgCl2 =>
2 SCl + Mg = 2 S + MgCl2
Zn + Fe(C2H3O2)3 = Fe + Zn(C2H3O2)2 =>
3 Zn + 2 Fe(C2H3O2)3 = 2 Fe + 3 Zn(C2H3O2)2
Fe{3+} + Au{+} = Fe{2+} + Au{3+} =>
2 Fe{3+} + Au{+} = 2 Fe{2+} + Au{3+}
H4As2O5 + Co(OH)3 = Co(HAs2O5) + H2O =>
H4As2O5 + Co(OH)3 = Co(HAs2O5) + 3 H2O
Fe + H2SO4 = Fe2SO4 + H2S + H2O =>
8 Fe + 5 H2SO4 = 4 Fe2SO4 + H2S + 4 H2O
H2SO4 + CuO = H2O + CuSO4 =>
H2SO4 + CuO = H2O + CuSO4
FeCl2 + KOH = FeOHCl + KCl =>
FeCl2 + KOH = FeOHCl + KCl
(SO4)Fe + (MnO4)K + H2SO4 = (SO4)Mn + (SO4)3Fe2 + (SO4)K2 + H2O =>
10(SO4)Fe + 2(MnO4)K + 8 H2SO4 = 2(SO4)Mn + 5(SO4)3Fe2 + (SO4)K2 + 8 H2O
NH3Cl + H3O = NH4Cl + H2O =>
NH3Cl + H3O = NH4Cl + H2O
C6H12O6 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 = C6H12O7 + Cu2O + 2 H2O
SnCl2 + H2O2 + NH3*H2O = Sn(OH)4 + NH3 + HCl =>
SnCl2 + H2O2 + 2 NH3*H2O = Sn(OH)4 + 2 NH3 + 2 HCl
Na2CO3 + C2H6S = Na2S + CO2 + CH4 =>
2 Na2CO3 + 2 C2H6S = 2 Na2S + 3 CO2 + 3 CH4
NaOH + CO2 = NaO + CO + H2O =>
2 NaOH + CO2 = 2 NaO + CO + H2O
HMnO4 + KOH = KMnO4H2O =>
HMnO4 + KOH = KMnO4H2O
Ca(H2PO4)2 + Ca3(PO4)2 = CaHPO4 =>
Ca(H2PO4)2 + Ca3(PO4)2 = 4 CaHPO4
Br(OH)2 + HCl = BrCl2 + H2O =>
Br(OH)2 + 2 HCl = BrCl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SrCl2 + K2SO4 = KCl + SrSO4 =>
SrCl2 + K2SO4 = 2 KCl + SrSO4
CH3COOH + AgNO3 = CH3NO3 + AgCOOH =>
CH3COOH + AgNO3 = CH3NO3 + AgCOOH
S8 + AgF = SF + Ag =>
S8 + 8 AgF = 8 SF + 8 Ag
MoO4{-2} + S2O4{-2} + H{+} = (Mo154O448(OH)14(H2O)70){-14} + SO2 + H2O =>
154 MoO4{-2} + 14 S2O4{-2} + 322 H{+} = (Mo154O448(OH)14(H2O)70){-14} + 28 SO2 + 84 H2O
Fe(NO3)3(aq) + H2S(aq) = FeS(s) + HNO3(aq) + S(s) =>
2 Fe(NO3)3(aq) + 3 H2S(aq) = 2 FeS(s) + 6 HNO3(aq) + S(s)
NH3 + Mg = Mg3N2 + H2 =>
2 NH3 + 3 Mg = Mg3N2 + 3 H2
FeSO4*7(H2O) + H2C2O4 = H2SO4 + H2O + FeC2O4*2(H2O) =>
FeSO4*7(H2O) + H2C2O4 = H2SO4 + 5 H2O + FeC2O4*2(H2O)
NaOH + KIO = NaKIO + OH =>
NaOH + KIO = NaKIO + OH
AgNO3(ag) + HCl(ag) = HNO3(ag) + AgCl =>
AgNO3(ag) + HCl(ag) = HNO3(ag) + AgCl
NHO3 + Ba = H2 + Ba(NO3)2 =>
2 NHO3 + Ba = H2 + Ba(NO3)2
Co(SO4)3 + KCO3 = K(SO4)3 + CoCO3 =>
Co(SO4)3 + KCO3 = K(SO4)3 + CoCO3
C2H5O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
8 C2H5O2 + 9 NaHCO3 = 11 H2O + 7 CO2 + 9 NaC2H3O2
CuO2 + CuO = Cu2O3 =>
CuO2 + CuO = Cu2O3
HNO2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 HNO3 + 3 H2O
Na(HCO3) = Na2CO3 + CO2 + HOH =>
2 Na(HCO3) = Na2CO3 + CO2 + HOH
H2OMg = MgOH2 =>
H2OMg = MgOH2
H2C2O4 + MnO4{-} + H{+} = Mn + CO2 + H2O =>
7 H2C2O4 + 2 MnO4{-} + 2 H{+} = 2 Mn + 14 CO2 + 8 H2O
SO4 + HCl = SO4Cl + H =>
SO4 + HCl = SO4Cl + H
CH3CH2OH + K = CH3CH2 + KOH =>
CH3CH2OH + K = CH3CH2 + KOH
Na(s) + Cl(g) = NaCl =>
Na(s) + Cl(g) = NaCl
Ai(OH)3 + H2SO4 = H2O + Ai2(SO4)3 =>
2 Ai(OH)3 + 3 H2SO4 = 6 H2O + Ai2(SO4)3
PbHNO3 + H2S = PbS + HNO3 + H2 =>
PbHNO3 + H2S = PbS + HNO3 + H2
Fe2(SO4)3(aq) + K3PO4(aq) = FePO4(s) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 2 K3PO4(aq) = 2 FePO4(s) + 3 K2SO4(aq)
NaI + CaClCl = NaClCl + CaI =>
NaI + CaClCl = NaClCl + CaI
Fe2O3 + NH3 = Fe + NO + H2O =>
5 Fe2O3 + 6 NH3 = 10 Fe + 6 NO + 9 H2O
NH4CO3 + Fe(OH)3 = NH4OH + Fe(CO3)3 =>
3 NH4CO3 + Fe(OH)3 = 3 NH4OH + Fe(CO3)3
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + (C2H3O2)2Cu =>
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + (C2H3O2)2Cu
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + NaNO3 + HCl =>
Mg(NO3)2 + Na2HPO4 + NH4Cl = MgNH4PO4 + 2 NaNO3 + HCl
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
NH3 + AgCl = Cl + AgNH3 =>
NH3 + AgCl = Cl + AgNH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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