| Équations équilibrées la veille | Équations équilibrées le lendemain |
2{+} + 2 Cl{-} = Cl2
Li3N + CaO = Li2O + Ca3N2 =>
2 Li3N + 3 CaO = 3 Li2O + Ca3N2
Li + Ca(SO4) = Ca + Li(SO4) =>
Li + Ca(SO4) = Ca + Li(SO4)
Fe + CO{2} = Fe{2}O{3} + CO =>
Fe + CO{2} = Fe{2}O{3} + CO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
HPO4 + H2O = H3PO4 + O =>
HPO4 + H2O = H3PO4 + O
PbO + Cl2 + H2O = PbO2 + H{+} + Cl{-} =>
PbO + Cl2 + H2O = PbO2 + 2 H{+} + 2 Cl{-}
C2H6O + NO3{-} = HCO3{-} + N2 + H2O + OH{-} =>
5 C2H6O + 12 NO3{-} = 10 HCO3{-} + 6 N2 + 9 H2O + 2 OH{-}
LiAl(OH)4 + H2O = LiOH + Al(OH)3H2O =>
LiAl(OH)4 + H2O = LiOH + Al(OH)3H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe4(C2O4)7*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 6 H2C2O4 + K2C2O4 + 2 H2O2 = K2Fe4(C2O4)7*7H2O + 4(NH4)2SO4 + 4 H2SO4 + 21 H2O
K2[TeCl6] + KOH = K2TeO3 + KCl + H2O =>
K2[TeCl6] + 6 KOH = K2TeO3 + 6 KCl + 3 H2O
Pb(s) + HNO3(l) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(l) = Pb(NO3)2(aq) + H2(g)
K2CrO4 + KOH + Na2S + H2O = Na3[Cr(OH)6] + K3[Cr(OH)6] + K2SO4 =>
8 K2CrO4 + 8 KOH + 3 Na2S + 20 H2O = 2 Na3[Cr(OH)6] + 6 K3[Cr(OH)6] + 3 K2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
LiOH + NaCl = LiCl + NaOH =>
LiOH + NaCl = LiCl + NaOH
CaO + Al2O3 = Ca3(AlO3)2 =>
3 CaO + Al2O3 = Ca3(AlO3)2
Al + C2H5Cl = C4H10 + AlCl3 =>
2 Al + 6 C2H5Cl = 3 C4H10 + 2 AlCl3
NaCl + H2SO4 = NaH2SO4 + Cl2 =>
2 NaCl + 2 H2SO4 = 2 NaH2SO4 + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6NH2 + O2 = CO2 + H2O + NO2 =>
C6H6NH2 + 9 O2 = 6 CO2 + 4 H2O + NO2
Zn + Ba(OH)2 + H2O = Ba[Zn(OH)4] + H2Ba =>
2 Zn + 3 Ba(OH)2 + 2 H2O = 2 Ba[Zn(OH)4] + H2Ba
NaOH + N2O2 = NaO + NH2O =>
4 NaOH + N2O2 = 4 NaO + 2 NH2O
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
C6H14 + O2 = C2O6 + H14 =>
C6H14 + 9 O2 = 3 C2O6 + H14
H2SO3 = H2{-} + SO3{+} =>
H2SO3 = H2{-} + SO3{+}
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
BF3 + HOH = H3BO3 + HF =>
BF3 + 3 HOH = H3BO3 + 3 HF
Se{2-}(aq) + SO32{-}(aq) + H2O(l) = Se(s) + OH{-}(aq) + S2O3{2-}(aq) =>
61 Se{2-}(aq) + 2 SO32{-}(aq) + 61 H2O(l) = 61 Se(s) + 122 OH{-}(aq) + S2O3{2-}(aq)
H({-}2) + O({-}2) = H({-}2)O({-}2) =>
H({-}2) + O({-}2) = H({-}2)O({-}2)
C6H6 + C2H6 = C6H5C2H5 =>
7 C6H6 + 3 C2H6 = 6 C6H5C2H5
Li + H{3}PO{4} = Li{3}PO{4} + H{2} =>
Li + 3 H{3}PO{4} = Li{3}PO{4} + 3 H{2}
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
BF3 + HOH = H3BO3 + HF =>
BF3 + 3 HOH = H3BO3 + 3 HF
Li + H{3}PO{4} = Li{3}PO{4} + H{2} =>
Li + 3 H{3}PO{4} = Li{3}PO{4} + 3 H{2}
FeCl3(aq) + Na(OH)(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 Na(OH)(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
H{+} + FeS2 + NO3{-} = N2 + Fe{2+} + SO4{2-} + H2O =>
4 H{+} + 5 FeS2 + 14 NO3{-} = 7 N2 + 5 Fe{2+} + 10 SO4{2-} + 2 H2O
Na + HCl = NaCl + H3 =>
3 Na + 3 HCl = 3 NaCl + H3
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
Li + H{3}PO{4} = Li{3}PO{4} + H{2} =>
Li + 3 H{3}PO{4} = Li{3}PO{4} + 3 H{2}
C7H5N3O6 = CO2 + H5 + C6 + N3 =>
3 C7H5N3O6 = 9 CO2 + 3 H5 + 2 C6 + 3 N3
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
BF3 + HOH = H3BO3 + HF =>
BF3 + 3 HOH = H3BO3 + 3 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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