| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Te + 2 H2O = H2Te + 2 NaOH
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
HCl(aq) + MnO2(s) = MnCl2(aq) + Cl2(g) + H2O(s) =>
4 HCl(aq) + MnO2(s) = MnCl2(aq) + Cl2(g) + 2 H2O(s)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4{-} + H{+} + Fe{2} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2} = Mn{2+} + 4 H2O + 5 Fe{3+}
CH3Cl + CH3NH2 = (CH3)2NH2 + Cl =>
CH3Cl + CH3NH2 = (CH3)2NH2 + Cl
HPO3 + AgNO3 + NH3 = AgPO3 + NO2 + H2O =>
7 HPO3 + 7 AgNO3 + NH3 = 7 AgPO3 + 8 NO2 + 5 H2O
As(OH)3 + H2O2 = H3AsO4 + H2O =>
As(OH)3 + H2O2 = H3AsO4 + H2O
TeO2 + KClO3 + H2O = H6TeO6 + KCl =>
3 TeO2 + KClO3 + 9 H2O = 3 H6TeO6 + KCl
C9H12O9 + O2 = CO2 + H2O =>
2 C9H12O9 + 15 O2 = 18 CO2 + 12 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C9H20O + O2 = CO2 + H2O =>
2 C9H20O + 27 O2 = 18 CO2 + 20 H2O
H2O2 + SCN{-} = NH4{+} + H2O + HCO3{-} + HSO4{-} =>
4 H2O2 + SCN{-} = NH4{+} + H2O + HCO3{-} + HSO4{-}
[Co(NH3)4CO3]{+} + NH3 + H{+} + Cl{-} = CO2 + [Co(NH3)5Cl]Cl2 + H2O =>
[Co(NH3)4CO3]{+} + NH3 + 2 H{+} + 3 Cl{-} = CO2 + [Co(NH3)5Cl]Cl2 + H2O
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
LiOH + ZnNO3 = ZnOH + LiNO3 =>
LiOH + ZnNO3 = ZnOH + LiNO3
Pb(C2H5)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
BaCl12 + Na2SO4 = BaSO4 + Cl12Na2 =>
BaCl12 + Na2SO4 = BaSO4 + Cl12Na2
Na(Cl) + Pb(NO3)2 = NaNO3 + Pb(Cl)2 =>
2 Na(Cl) + Pb(NO3)2 = 2 NaNO3 + Pb(Cl)2
NaCl + C6H8O7 = ClO7 + NaC6H8 =>
NaCl + C6H8O7 = ClO7 + NaC6H8
Mn + MnO2 = Mn3O4 =>
Mn + 2 MnO2 = Mn3O4
HCl + C2H6O + K2CrO4 = CrCl3 + KCl + C2H4O + H2O =>
10 HCl + 3 C2H6O + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 3 C2H4O + 8 H2O
C5H12 + Cl2 = C5H11 + HCl =>
2 C5H12 + Cl2 = 2 C5H11 + 2 HCl
IO3 + H = I + H2O =>
IO3 + 6 H = I + 3 H2O
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
Ca(PO4)2 + SiO2 = Si(PO4)4 + CaO =>
2 Ca(PO4)2 + SiO2 = Si(PO4)4 + 2 CaO
CaSO4 + NaBr = Na2SO4 + CaBr2 =>
CaSO4 + 2 NaBr = Na2SO4 + CaBr2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + NH3 = Mg(NH2)2 + H2 =>
Mg + 2 NH3 = Mg(NH2)2 + H2
LiCl2 + Br2 = LiBr2 + Cl2 =>
LiCl2 + Br2 = LiBr2 + Cl2
CH3COO{-} + KHSO4 = KSO4{-} + CH3COOH =>
CH3COO{-} + KHSO4 = KSO4{-} + CH3COOH
Na2SeO3 + HCl = Se + Cl2 + H2O + NaO =>
Na2SeO3 + 2 HCl = Se + Cl2 + H2O + 2 NaO
Cu + HNO3 + H2SO4 = NO2 + CuSO4 + H2O =>
Cu + 2 HNO3 + H2SO4 = 2 NO2 + CuSO4 + 2 H2O
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
KOH + H2CO3 = K2CO3 + HOH =>
2 KOH + H2CO3 = K2CO3 + 2 HOH
(Al(OH)2)3PO4 + H3PO4 = AlPO4 + H2O =>
(Al(OH)2)3PO4 + 2 H3PO4 = 3 AlPO4 + 6 H2O
Cu2C3 = Cu4 + C6 =>
2 Cu2C3 = Cu4 + C6
KClO2 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO2 + 4 FeCl2 + 4 HCl = KCl + 4 FeCl3 + 2 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Na3PO4(aq) + MgCl2 = Mg3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MgCl2 = Mg3(PO4)2(s) + 6 NaCl(aq)
Al + F = AlF3 =>
Al + 3 F = AlF3
H2TeO3 = TeO2 + H2O =>
H2TeO3 = TeO2 + H2O
NaOH + CrCl3 + Na2O2 = H2O + NaCl + Na2CrO4 =>
4 NaOH + 2 CrCl3 + 3 Na2O2 = 2 H2O + 6 NaCl + 2 Na2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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