| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Ag = Cu + AgO
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
Mg + O = MgO =>
Mg + O = MgO
Chromium(IV)Phosphate + SodiumNitrate = SodiumPhosphate + Chromium(IV)Nitrate =>
Chromium(IV)Phosphate + SodiumNitrate = SodiumPhosphate + Chromium(IV)Nitrate
NaOH + Al + H2O = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
Nb(NO3)5 + Mg(NO3)2 + C2H6N4O2 + Dy(NO3)3 = Mg097Nb2O6Dy003 + CO2 + N2 + H2O =>
20 Nb(NO3)5 + 970 Mg(NO3)2 + 1266 C2H6N4O2 + 30 Dy(NO3)3 = 10 Mg097Nb2O6Dy003 + 2532 CO2 + 3597 N2 + 3798 H2O
NaOHZnCl2 = NaCl2ZnOH =>
NaOHZnCl2 = NaCl2ZnOH
Na2B4O7 + H2O + HCl = NaCl + H3BO3 =>
Na2B4O7 + 5 H2O + 2 HCl = 2 NaCl + 4 H3BO3
KClO = KCl + O2 = =>
2 KClO = 2 KCl + O2
Eu2O3 + As2O5 = EuAsO4 =>
Eu2O3 + As2O5 = 2 EuAsO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaBr + CaFe2 = NaFe + CaBr2 =>
2 NaBr + CaFe2 = 2 NaFe + CaBr2
Mn + N + O2 = Mn(NO3)2 =>
Mn + 2 N + 3 O2 = Mn(NO3)2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
SO3 + NaNO3 = Na2SO3 + NO3 =>
SO3 + 2 NaNO3 = Na2SO3 + 2 NO3
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
C2H2(g) + O = CO2 + H2O(g) =>
C2H2(g) + 5 O = 2 CO2 + H2O(g)
Fe(OH)3 + CaSO4 = FeSO4 + Ca(OH)3 =>
Fe(OH)3 + CaSO4 = FeSO4 + Ca(OH)3
C2H4Br2 + KOH = C2H4(OK)2 + HBr =>
C2H4Br2 + 2 KOH = C2H4(OK)2 + 2 HBr
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + OH{-} =>
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + 2 OH{-}
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + Al = AlCl + Cu =>
CuCl2 + 2 Al = 2 AlCl + Cu
Ce(NO3)3 + Fe(NO3)3 + C2H5NO2 = CeFeO3 + N2 + CO2 + H2O =>
3 Ce(NO3)3 + 3 Fe(NO3)3 + 10 C2H5NO2 = 3 CeFeO3 + 14 N2 + 20 CO2 + 25 H2O
Fe + H2O = Fe3O2 + H2 =>
3 Fe + 2 H2O = Fe3O2 + 2 H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Pbl(NO3)2 + K = KNO3 + Pbl2 =>
2 Pbl(NO3)2 + 4 K = 4 KNO3 + Pbl2
H20(water) + CO2 = C6H12O6 + O2 =>
3 H20(water) + 30 CO2 = 5 C6H12O6 + 15 O2
Na3PO4 + CsCl3 = NaCl + CsPO4 =>
Na3PO4 + CsCl3 = 3 NaCl + CsPO4
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
Na + FeSO4 = NaFeSO4 =>
Na + FeSO4 = NaFeSO4
HI + K2 = KI + H2 =>
2 HI + K2 = 2 KI + H2
LiOHHBr = LiBrH2O =>
LiOHHBr = LiBrH2O
Cl + CH3OH = HCl + CH2OH =>
Cl + CH3OH = HCl + CH2OH
Cu + H2SO4 + NaNO2 = CuSO4 + NO + Na2SO4 + H2O =>
Cu + 2 H2SO4 + 2 NaNO2 = CuSO4 + 2 NO + Na2SO4 + 2 H2O
Na + N = Na2N =>
2 Na + N = Na2N
C7H6O3 + NaOH = C7H5O3Na + H2O =>
C7H6O3 + NaOH = C7H5O3Na + H2O
C7H6O3 + NaOH = C7H5NaO3 + H2O =>
C7H6O3 + NaOH = C7H5NaO3 + H2O
Co + HCl = CoCl4 + H2 =>
Co + 4 HCl = CoCl4 + 2 H2
CHOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 CHOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 3 H2O + 2 MnSO4
Magnesium + Bromine = MgBr2 =>
Mg + Br2 = MgBr2
Cu(SO4)2*H2O = Cu(SO4)2H2O =>
Cu(SO4)2*H2O = Cu(SO4)2H2O
C7H6O3 + NaOH = C7H4O3Na2 + H2O =>
C7H6O3 + 2 NaOH = C7H4O3Na2 + 2 H2O
H2SO4 + BaCl2 + HNO3 = H2NO3 + BaSO4 + HCl2 =>
H2SO4 + BaCl2 + HNO3 = H2NO3 + BaSO4 + HCl2
F2 + NaI = FNa + I2 =>
F2 + 2 NaI = 2 FNa + I2
C7H6O3 + NaOH = C6H5ONa + H2O + CO2 =>
C7H6O3 + NaOH = C6H5ONa + H2O + CO2
FeS2 + O2 + H2O + K{+} = KFe3(SO4)(OH)6 + SO4{2-} + H{+} =>
12 FeS2 + 43 O2 + 34 H2O + 4 K{+} = 4 KFe3(SO4)(OH)6 + 20 SO4{2-} + 44 H{+}
Cu2CO3 + H2 = H2CO3 + Cu =>
Cu2CO3 + H2 = H2CO3 + 2 Cu
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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