| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Al(NO3)3*9H2O + 24 Mg(NO3)2*6H2O + 55(NH2)2CO = 3 Mg8Al2(OH)20CO3 + 88 N2 + 52 CO2 + 278 H2O
KC8 + H2O = K + H2 + CO2 =>
KC8 + 16 H2O = K + 16 H2 + 8 CO2
Ni + Mn(NO3)2 = Mn + Ni(NO3)2 =>
Ni + Mn(NO3)2 = Mn + Ni(NO3)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HS2 + HNO3 = H2SO4 + NO + H2O =>
3 HS2 + 13 HNO3 = 6 H2SO4 + 13 NO + 2 H2O
B2O3 + NaOH + NaClO = NaBO3 + NaCl + H2O =>
B2O3 + 2 NaOH + 2 NaClO = 2 NaBO3 + 2 NaCl + H2O
MgBr2 + H3PO4 = MgPO4 + Br2H3 =>
MgBr2 + H3PO4 = MgPO4 + Br2H3
C12H22O11 + H2O = C6H12O6C6H12O6 =>
C12H22O11 + H2O = C6H12O6C6H12O6
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(ag) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(ag)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10O2 + C3H6 = C3H6O + C4H10O =>
C4H10O2 + C3H6 = C3H6O + C4H10O
AgNO3 + K2Cr2O7 + CH3COONa + H2O = Ag2CrO4 + KNO3 + NaNO3 + CH3COOH =>
4 AgNO3 + K2Cr2O7 + 2 CH3COONa + H2O = 2 Ag2CrO4 + 2 KNO3 + 2 NaNO3 + 2 CH3COOH
H2HCO3 + BeN2 = BeHCO3 + H2N2 =>
H2HCO3 + BeN2 = BeHCO3 + H2N2
C6H5CH3 + KMnO4 = C7H5O2K + KOH + H2O + MnO2 =>
C6H5CH3 + 2 KMnO4 = C7H5O2K + KOH + H2O + 2 MnO2
As2O5 + KOH = K3AsO4 + H2O =>
As2O5 + 6 KOH = 2 K3AsO4 + 3 H2O
[Co(H2O)6]Cl2 + En + H2O2 + HCl = [Co(En)2Cl2]Cl + H2O =>
2[Co(H2O)6]Cl2 + 4 En + H2O2 + 2 HCl = 2[Co(En)2Cl2]Cl + 14 H2O
Cu + C2H2O + O = C4H4CuO8 =>
Cu + 2 C2H2O + 6 O = C4H4CuO8
NaBr(aq) + Hg(No3)2(aq) = Na(No3)2(aq) + HgBr(aq) =>
NaBr(aq) + Hg(No3)2(aq) = Na(No3)2(aq) + HgBr(aq)
(SO4)2 + NaOH = Na(SO4)2 + O + H =>
(SO4)2 + NaOH = Na(SO4)2 + O + H
C7H5N3O6 + NH4NO3 = CO2 + H2O + N =>
2 C7H5N3O6 + 21 NH4NO3 = 14 CO2 + 47 H2O + 48 N
CH3CH3 + O2 = OC2 + H2O =>
CH3CH3 + 2 O2 = OC2 + 3 H2O
CaCO3 + H2O = Ca(OH)2 + H3O{+} + HCO3{-} =>
CaCO3 + 3 H2O = Ca(OH)2 + H3O{+} + HCO3{-}
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
[Co(H2O)6]Cl2 = CoCl2 + H2O =>
[Co(H2O)6]Cl2 = CoCl2 + 6 H2O
Ac + HCl = AcCl3 + H2 =>
2 Ac + 6 HCl = 2 AcCl3 + 3 H2
Mg + FeCe3 = MgCe2 + Fe =>
3 Mg + 2 FeCe3 = 3 MgCe2 + 2 Fe
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO2 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 MnSO4 + 2 H2SO4 = Fe2(SO4)3 + 3 MnO2 + 2 Na2SO4 + 2 H2O
Fe2O3 + HC1 = FeC3 + H2O =>
Fe2O3 + 6 HC1 = 2 FeC3 + 3 H2O
H2SO4 + HCl = HClO4 + SO2 + H2O =>
4 H2SO4 + HCl = HClO4 + 4 SO2 + 4 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Fe(NO3)2 + NH3 = (Fe(NH3)5NO3){+} + NO3{-} =>
Fe(NO3)2 + 5 NH3 = (Fe(NH3)5NO3){+} + NO3{-}
KHC8H5O4 + NaOH = C8H3O4 + H2O + K + Na =>
KHC8H5O4 + 3 NaOH = C8H3O4 + 3 H2O + K + 3 Na
MgSO4 + LiOH = Mg(OH) + Li(SO4) =>
MgSO4 + LiOH = Mg(OH) + Li(SO4)
NaHCO3 + H3C5H5O7 = CO2 + H2O + Na3C5H5O7 =>
3 NaHCO3 + H3C5H5O7 = 3 CO2 + 3 H2O + Na3C5H5O7
KOH = K + O2 + H2O =>
4 KOH = 4 K + O2 + 2 H2O
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
H(NO)3 + H2O = NO3 + H3O =>
H(NO)3 + 19 H2O = 3 NO3 + 13 H3O
HgO + Sb2O3 + O = Hg2Sb2O7 =>
2 HgO + Sb2O3 + 2 O = Hg2Sb2O7
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb =>
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb
K2S + BaCl2 = K2Ba + Cl2S =>
K2S + BaCl2 = K2Ba + Cl2S
MnO4{-2} + SO3{2-} + H{+} = Mn{2+} + SO4 + H2O =>
MnO4{-2} + SO3{2-} + 6 H{+} = Mn{2+} + SO4 + 3 H2O
KClO3 + H2SO4 = K(HSO3) + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 K(HSO3) + 3 O2 + 4 ClO2 + 2 H2O
Al(s)PbSO4(aq) = AlSO4(aq)Pb(s) =>
Al(s)PbSO4(aq) = AlSO4(aq)Pb(s)
PuLa = Pu + La =>
PuLa = Pu + La
Mg3(s)P2(s) = Mg(s) + P(s) =>
Mg3(s)P2(s) = 3 Mg(s) + 2 P(s)
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
C5H7O2 + O2 = CO2 + H =>
C5H7O2 + 4 O2 = 5 CO2 + 7 H
Li(s) + FeBr2(aq) = LiBr(aq) + Fe9(s) =>
18 Li(s) + 9 FeBr2(aq) = 18 LiBr(aq) + Fe9(s)
Cd(NO3)2(aq) + Na2S(aq) = CdS(s) + NaNO3 = (awe) =>
Cd(NO3)2(aq) + Na2S(aq) = CdS(s) + 2 NaNO3
Nb + MnO2 = Nb2O5 + Mn =>
4 Nb + 5 MnO2 = 2 Nb2O5 + 5 Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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