| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + C4H6Cl2 = 2 MgCl + 4 C + 6 H
HgSe3 + F2 = HgF3 + Se =>
2 HgSe3 + 3 F2 = 2 HgF3 + 6 Se
NH4NO3 = NO2 + H2O + N2 =>
4 NH4NO3 = 2 NO2 + 8 H2O + 3 N2
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
AgNO3 + HCl = AgClHNO3 =>
AgNO3 + HCl = AgClHNO3
Zn + H{+} + NO3{-} = NO + H2O + Zn{2+} =>
3 Zn + 8 H{+} + 2 NO3{-} = 2 NO + 4 H2O + 3 Zn{2+}
N2 + Li2O = LiN + O =>
N2 + Li2O = 2 LiN + O
NHO3 + Cu = H2O + NO2 + Cu(NO3)2 =>
4 NHO3 + Cu = 2 H2O + 2 NO2 + Cu(NO3)2
NH4NO3 = NH3 + NO2 + H2O =>
7 NH4NO3 = 6 NH3 + 8 NO2 + 5 H2O
CH3CH2OH + C6H5COOH = C9H10O2 + H2O =>
CH3CH2OH + C6H5COOH = C9H10O2 + H2O
Li2O + N2 = NO2 + Li =>
4 Li2O + N2 = 2 NO2 + 8 Li
Na2CrO4 + H2O = NaOH + Na2Cr2O7 =>
2 Na2CrO4 + H2O = 2 NaOH + Na2Cr2O7
Pb(NO3)2 + NH4Cl = Pb(Cl)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = Pb(Cl)2 + 2 NH4NO3
B1OH18 + O2 = B2O3 + H2O =>
4 B1OH18 + 19 O2 = 2 B2O3 + 36 H2O
Na2HC6H5O7 + NaOH = Na5C6H3O7 + H2O =>
Na2HC6H5O7 + 3 NaOH = Na5C6H3O7 + 3 H2O
Sn + Ag = SnAg2 =>
Sn + 2 Ag = SnAg2
Al + C2H2O4 = Al2(C2O4)3 + H =>
2 Al + 3 C2H2O4 = Al2(C2O4)3 + 6 H
Mg(NO3)2 + OH({-}) = Mg(OH)2 + NO3({-}) =>
Mg(NO3)2 + 2 OH({-}) = Mg(OH)2 + 2 NO3({-})
N2 + Li2O = LiN + O =>
N2 + Li2O = 2 LiN + O
Li2O + N2 = Li3N + O2 =>
6 Li2O + 2 N2 = 4 Li3N + 3 O2
Ti + OH = Ti2O3 + H2O =>
2 Ti + 6 OH = Ti2O3 + 3 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KCH3COO + H2O = KCH3COOH + OH =>
KCH3COO + H2O = KCH3COOH + OH
CH3CH2CH2OH + CH3CH2COOH = H2O + CH3CH2CH2CH2COOCH3 =>
CH3CH2CH2OH + CH3CH2COOH = H2O + CH3CH2CH2CH2COOCH3
C6H5COCH3 + KMnO4 + H2SO4 = C6H5COOH + CH3COOH + MnO2 + K2SO4 =>
22 C6H5COCH3 + 32 KMnO4 + 16 H2SO4 = 18 C6H5COOH + 25 CH3COOH + 32 MnO2 + 16 K2SO4
N2 + Li2O = LiN + O =>
N2 + Li2O = 2 LiN + O
C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e
KOH + C2H3O2 + H = C2H3O2K + H2O =>
KOH + C2H3O2 + H = C2H3O2K + H2O
Li + BaOH = LiOH + Ba =>
Li + BaOH = LiOH + Ba
C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e
N2 + Li2O = LiN + O =>
N2 + Li2O = 2 LiN + O
C8O2H9 + O2 = CO2 + H2O =>
4 C8O2H9 + 37 O2 = 32 CO2 + 18 H2O
C12H29O11 + O2 = CO2 + H2O =>
4 C12H29O11 + 55 O2 = 48 CO2 + 58 H2O
C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
Na2 = Na1 =>
Na2 = 2 Na1
CH3COOH = C2H4 + CO + H2O =>
2 CH3COOH = C2H4 + 2 CO + 2 H2O
H2CO3 + H2 = CH4 + O2 =>
2 H2CO3 + 2 H2 = 2 CH4 + 3 O2
Na2 = Na1 =>
Na2 = 2 Na1
(NH4)(NO3) + Na(OH) = NH3 + H2O + Na(NO3) =>
(NH4)(NO3) + Na(OH) = NH3 + H2O + Na(NO3)
C6H5CH3 + H2O = C6H5COO{-} + H{+} + {-} =>
C6H5CH3 + 2 H2O = C6H5COO{-} + 7 H{+} + 6e
CH3COOH = C2H4 + CO + H2O =>
2 CH3COOH = C2H4 + 2 CO + 2 H2O
N2O5 + Cr(OH)3 = CrOH(NO3)2 + H2O =>
N2O5 + Cr(OH)3 = CrOH(NO3)2 + H2O
Na2 = Na1 =>
Na2 = 2 Na1
KNO2 = K2O + N2O3 =>
2 KNO2 = K2O + N2O3
Na3PO4 + HgNO3 = Hg3PO4 + NaNO3 =>
Na3PO4 + 3 HgNO3 = Hg3PO4 + 3 NaNO3
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
[Ag(NH3)2]Cl + HNO3 = AgCl + NO3 + NH4 =>
[Ag(NH3)2]Cl + 2 HNO3 = AgCl + 2 NO3 + 2 NH4
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + H2O + NO =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 4 H2O + 10 NO
H2NC6H4COOH + CH3OH = H2NC6H4COOCH3 + H2O =>
H2NC6H4COOH + CH3OH = H2NC6H4COOCH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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