| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C13H8O6 + 113 H2O = 13 C2H9 + 125 OH
Fe(OH)3 + HNO3 = Fe(NO3)3 + N2H4 + O2 = N2 + h2o =>
2 Fe(OH)3 + 18 HNO3 = 2 Fe(NO3)3 + 6 N2H4 + 21 O2
K2CO3 + Bi2O3 + ZnO + V2O5 = K2BiZn2V3O12 + CO2 =>
2 K2CO3 + Bi2O3 + 4 ZnO + 3 V2O5 = 2 K2BiZn2V3O12 + 2 CO2
Al + H2SO4 = H2S + H2O + Al2(SO4)3 =>
8 Al + 15 H2SO4 = 3 H2S + 12 H2O + 4 Al2(SO4)3
Sb2O5 + NO2 + K2SO4 + KCl + H2O = Sb2S3 + KNO3 + HCl =>
Sb2O5 + 28 NO2 + 3 K2SO4 + 22 KCl + 11 H2O = Sb2S3 + 28 KNO3 + 22 HCl
Ga4C4 + O2 = GaCO =>
Ga4C4 + 2 O2 = 4 GaCO
Ni2(CO3)3 = Ni3 + CO3 =>
3 Ni2(CO3)3 = 2 Ni3 + 9 CO3
H2SO4 + NaHCO3 = Na{+} + SO4{2-} + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = 2 Na{+} + SO4{2-} + 2 H2O + 2 CO2
C10H21OH + O2 = C9H19COOH + H2O =>
C10H21OH + O2 = C9H19COOH + H2O
NaBrO3 + KI + HBr = NaBr + I2 + KBr + H2O =>
NaBrO3 + 6 KI + 6 HBr = NaBr + 3 I2 + 6 KBr + 3 H2O
AlO3H3 + H4SiO4 = Al4Si3O12 + H2O =>
4 AlO3H3 + 3 H4SiO4 = Al4Si3O12 + 12 H2O
Cl2 + SO2 + H2O = SO4{-} + Cl{-}H2O + H{+} =>
3 Cl2 + 2 SO2 + 4 H2O = 2 SO4{-} + 6 Cl{-}H2O + 8 H{+}
Al2O3 + H2Co3 = Al2(Co3)3 + H2O =>
Al2O3 + 3 H2Co3 = Al2(Co3)3 + 3 H2O
CaSiO3 + HCl = CaSi + H2O + Cl2 =>
CaSiO3 + 6 HCl = CaSi + 3 H2O + 3 Cl2
FeCl2 + HNO3 = Fe(NO3)2 + NO + Cl + H2O =>
3 FeCl2 + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 6 Cl + 4 H2O
Cu + KOH(aq) + H2O = H2 + K[Cu(OH)4] =>
2 Cu + 2 KOH(aq) + 6 H2O = 3 H2 + 2 K[Cu(OH)4]
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
HCl(aq) + Na2SO3(s) = NaCl + H2SO3(aq) =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl + H2SO3(aq)
C2H5OH + NH3 = CH3NH2 + H2O =>
C2H5OH + 2 NH3 = 2 CH3NH2 + H2O
Cl + CuI = I + CuCl =>
Cl + CuI = I + CuCl
Sb2O5 + HCl = SbCl5 + H2O(g) =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O(g)
Ca2(CO3)2 + HCl = CaCl2 + H2CO3 =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 H2CO3
HL + Cl{2} = L{2} + HCl =>
HL + Cl{2} = L{2} + HCl
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
Cu(OH)2 + HCl = Cu + Cl + H2O =>
Cu(OH)2 + 2 HCl = Cu + 2 Cl + 2 H2O
CaCl2 + NaBr(aq) = CaBr2 + NaCl =>
CaCl2 + 2 NaBr(aq) = CaBr2 + 2 NaCl
Na2Co3 + Mg = MgCo3 + Na =>
Na2Co3 + Mg = MgCo3 + 2 Na
(MH4)2SO4 + KOH = MH3 + K2SO4 + H2O =>
(MH4)2SO4 + 2 KOH = 2 MH3 + K2SO4 + 2 H2O
NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + NaBiO2 =>
5 NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + 5 NaBiO2
HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O =>
3 HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O
Li2CO3 + CH3COOH = H2O + CO2 + LiC2H3O2 =>
Li2CO3 + 2 CH3COOH = H2O + CO2 + 2 LiC2H3O2
Fe(SO4) + KCl = FeCl2 + K2(SO4) =>
Fe(SO4) + 2 KCl = FeCl2 + K2(SO4)
SO2 + KMnO9 + H2O = MnSO4 + K2SO4 + H2SO4 =>
15 SO2 + 2 KMnO9 + 12 H2O = 2 MnSO4 + K2SO4 + 12 H2SO4
Ca(s) + H2O(i) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(aq) + H2(g)
NH3(g) + O2(g) = H2O(l) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(l) + 4 NO(g)
MnO2 + KNO3 + NaOH = Na2MnO4 + H2O + KNO2 =>
MnO2 + KNO3 + 2 NaOH = Na2MnO4 + H2O + KNO2
NH3 + CO2 = NH3CO2 =>
NH3 + CO2 = NH3CO2
NH2OH + HCl = NH3 + Cl2 + H2O =>
NH2OH + 2 HCl = NH3 + Cl2 + H2O
Cr(OH)2 + H2SO4 = Cr(HSO4)2 + H2O =>
Cr(OH)2 + 2 H2SO4 = Cr(HSO4)2 + 2 H2O
SO3 + MgO = MgSO4 =>
SO3 + MgO = MgSO4
Na2O2 + SO3 = Na2SO3 + O2 =>
Na2O2 + SO3 = Na2SO3 + O2
NaOH + NaClO3 + CrCl = Na2CrO4 + NaCl + H2O =>
18 NaOH + 5 NaClO3 + 6 CrCl = 6 Na2CrO4 + 11 NaCl + 9 H2O
CH3COOH + Na2CO3 = CHCOONa2 + H2O + CO2 =>
7 CH3COOH + 8 Na2CO3 = 8 CHCOONa2 + 10 H2O + 6 CO2
CH2(OH)CH2CH2(OH) + KMnO4 + KOH = K2MnO4 + COOKCH2COOK + H2O =>
CH2(OH)CH2CH2(OH) + 8 KMnO4 + 10 KOH = 8 K2MnO4 + COOKCH2COOK + 8 H2O
CO + Fe2O3 = Fe2O3CO =>
CO + Fe2O3 = Fe2O3CO
K2CrO4 + Ba(CH3COO)2 = K2(CH3COO)2 + BaCrO4 =>
K2CrO4 + Ba(CH3COO)2 = K2(CH3COO)2 + BaCrO4
K2Cr2O7 + PbS + HNO3 = Cr(NO3)3 + KNO3 + Pb(NO3)2 + H2SO4 + H2O =>
4 K2Cr2O7 + 3 PbS + 38 HNO3 = 8 Cr(NO3)3 + 8 KNO3 + 3 Pb(NO3)2 + 3 H2SO4 + 16 H2O
AgClO3(aq) = AgCl(s) + O2(g) =>
2 AgClO3(aq) = 2 AgCl(s) + 3 O2(g)
AlCl3 + MgS = AlS3 + MgCl =>
AlCl3 + 3 MgS = AlS3 + 3 MgCl
Bariumsulfate + sodiumnitrate = bariumnitrate + sodiumsulfate =>
BaSO4 + 2 NaNO3 = Ba(NO3)2 + Na2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
