| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
LiOH(aq) + H2CO3(aq) = H2O(l) + Li2CO3 =>
2 LiOH(aq) + H2CO3(aq) = 2 H2O(l) + Li2CO3
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Mg + H + Cl = H2MgCl2 =>
Mg + 2 H + 2 Cl = H2MgCl2
Zn4O(CH3COO)6 = ZnO + CH3COCH3 + CO2 =>
Zn4O(CH3COO)6 = 4 ZnO + 3 CH3COCH3 + 3 CO2
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
Sr(OH)2 + H3(PO4) = H2O + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 H3(PO4) = 6 H2O + Sr3(PO4)2
BaCO3 + HNO3 = Ba2 + (NO3) + CO2 + H2O =>
2 BaCO3 + 4 HNO3 = Ba2 + 4(NO3) + 2 CO2 + 2 H2O
LiF + SiO2 = LiSiO2F =>
LiF + SiO2 = LiSiO2F
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
C + S = CS2 =>
C + 2 S = CS2
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + Na2(NO3)2(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + Na2(NO3)2(aq)
O + SO = SO3 =>
2 O + SO = SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCo(C2O4) = CoCu(C2O4) =>
CuCo(C2O4) = CoCu(C2O4)
Mg + H + Cl = H2MgCl2 =>
Mg + 2 H + 2 Cl = H2MgCl2
H2SeO3 = HSeO3{-} + H{+} =>
H2SeO3 = HSeO3{-} + H{+}
Na(OH) + NH4 = H2O + NaNH3 =>
Na(OH) + NH4 = H2O + NaNH3
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
S2 + O4 = SO3 =>
2 S2 + 3 O4 = 4 SO3
HN3 + OH{-} = N3{-} + H2O =>
HN3 + OH{-} = N3{-} + H2O
SO2 + H2O + C6H5ONa = Na2SO3 + C6H6O =>
SO2 + H2O + 2 C6H5ONa = Na2SO3 + 2 C6H6O
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
SC = CS =>
SC = CS
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
AlBr3 + Pb(ClO4)2 = PbBr2 + Al(ClO4)3 =>
2 AlBr3 + 3 Pb(ClO4)2 = 3 PbBr2 + 2 Al(ClO4)3
HClO(aq) + CaOH(aq) = H2O(l) + CaClO(aq) =>
HClO(aq) + CaOH(aq) = H2O(l) + CaClO(aq)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CaCo3 + Li3PO3 = Li2Co3 + Ca3(PO3)2 =>
3 CaCo3 + 2 Li3PO3 = 3 Li2Co3 + Ca3(PO3)2
CH3CO2H + H2O = CH3CO2 + H3O =>
CH3CO2H + H2O = CH3CO2 + H3O
LiClO3 + Rb = LiClRb + O3 =>
LiClO3 + Rb = LiClRb + O3
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
Fe{3+} + Cu = Fe{2+} + Cu{2+} =>
2 Fe{3+} + Cu = 2 Fe{2+} + Cu{2+}
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
GaNAl = AlNGa =>
GaNAl = AlNGa
C6H5OH + H2SO4 = C6H5SO3OH + H2O =>
C6H5OH + H2SO4 = C6H5SO3OH + H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Mg + H + Cl = H2MgCl2 =>
Mg + 2 H + 2 Cl = H2MgCl2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + KCNS + KMnO4 = CO2 + SO2 + N0 + MnCl2 + KCl + H2O =>
32 HCl + 5 KCNS + 9 KMnO4 = 5 CO2 + 5 SO2 + 5 N0 + 9 MnCl2 + 14 KCl + 16 H2O
NH4NO3 + N2O = NH4O + N2NO3 =>
NH4NO3 + N2O = NH4O + N2NO3
As + S8 = As2S5 =>
16 As + 5 S8 = 8 As2S5
Mg + H + Cl = H2MgCl2 =>
Mg + 2 H + 2 Cl = H2MgCl2
Cu(NO3)2*3H2O + C2H5NO2 = Cu + N2 + H2O + CO2 =>
3 Cu(NO3)2*3H2O + 4 C2H5NO2 = 3 Cu + 5 N2 + 19 H2O + 8 CO2
(NH4)2CO3 + HC2H3O2 = CO2 + H2O + NH4C2H3O2 =>
(NH4)2CO3 + 2 HC2H3O2 = CO2 + H2O + 2 NH4C2H3O2
NaOH + BaBr2 = NaBr + Ba(OH)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(OH)2
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
H{+} + Cl{-} + KMnO4 = K{+} + Mn{+} + Cl2 + H2O =>
8 H{+} + 6 Cl{-} + KMnO4 = K{+} + Mn{+} + 3 Cl2 + 4 H2O
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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