| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C8H15COOH + H2SO4 = H2S + H2O + C =>
2 C8H15COOH + 3 H2SO4 = 3 H2S + 16 H2O + 18 C
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
N2O + SiH4 = SiO2 + NH =>
2 N2O + SiH4 = SiO2 + 4 NH
Al + MnO4{-} + H2O = Al(OH)4{-} + MnO2 =>
Al + MnO4{-} + 2 H2O = Al(OH)4{-} + MnO2
N2O + SiH4 = SiO2 + NH =>
2 N2O + SiH4 = SiO2 + 4 NH
HgSO4 + NaBr = HgBr2 + Na2SO4 =>
HgSO4 + 2 NaBr = HgBr2 + Na2SO4
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C8H15COOH + H2SO4 = SO2 + H2O + C =>
C8H15COOH + 6 H2SO4 = 6 SO2 + 14 H2O + 9 C
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H15COOH + H2SO4 = H2O + C2S + C =>
C8H15COOH + 2 H2SO4 = 10 H2O + 2 C2S + 5 C
C18H30 + H2SO4 = C + CS2 + H2O =>
2 C18H30 + 10 H2SO4 = 31 C + 5 CS2 + 40 H2O
C4H10O + O2 = CO2 + H20 =>
2 C4H10O + 7 O2 = 8 CO2 + H20
C18H30 + H2SO4 = C + CS2 + H2O =>
2 C18H30 + 10 H2SO4 = 31 C + 5 CS2 + 40 H2O
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
C4H10O2 + O2 = CO2 + H20 =>
2 C4H10O2 + 6 O2 = 8 CO2 + H20
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C18H36 + H2SO4 = C + CS2 + H2O =>
C18H36 + 6 H2SO4 = 15 C + 3 CS2 + 24 H2O
C8H16O + H2SO4 = H2O + C2S + C =>
3 C8H16O + 7 H2SO4 = 31 H2O + 7 C2S + 10 C
C8H16O + H2SO4 = H2O + CS2 + C =>
6 C8H16O + 14 H2SO4 = 62 H2O + 7 CS2 + 41 C
C8H15COOH + H2SO4 = H2O + CS2 + C =>
C8H15COOH + 2 H2SO4 = 10 H2O + CS2 + 8 C
Na2SiO3 + HF = Na2SiF6 + H2O =>
Na2SiO3 + 6 HF = Na2SiF6 + 3 H2O
C8H16O + H2SO4 = H2O + SO2 + C =>
C8H16O + 7 H2SO4 = 15 H2O + 7 SO2 + 8 C
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
Co(OH)3 + H3AsO4 = CoAsO4 + H2O =>
Co(OH)3 + H3AsO4 = CoAsO4 + 3 H2O
C8H16O + H2SO4 = H2O + H2S + C =>
4 C8H16O + 7 H2SO4 = 32 H2O + 7 H2S + 32 C
Co(OH)3 + H3AsO4 = Co2(HAsO4)3 + H2O =>
2 Co(OH)3 + 3 H3AsO4 = Co2(HAsO4)3 + 6 H2O
H2SiF6 + H2O = Si(OH)4 + F{-} + H{+} =>
H2SiF6 + 4 H2O = Si(OH)4 + 6 F{-} + 6 H{+}
Co(OH)3 + H3AsO4 = Co(H2AsO4)3 + H2O =>
Co(OH)3 + 3 H3AsO4 = Co(H2AsO4)3 + 3 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Zn + HNO3 + H2O = Zn(OH)2 + NH3 =>
4 Zn + HNO3 + 5 H2O = 4 Zn(OH)2 + NH3
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CS2 = C + S =>
CS2 = C + 2 S
CS2 + O2 = C + SO2 =>
CS2 + 2 O2 = C + 2 SO2
AlO3 + C = Al + CO2 =>
2 AlO3 + 3 C = 2 Al + 3 CO2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
AlO3 + C = CO2 + Al =>
2 AlO3 + 3 C = 3 CO2 + 2 Al
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
MgO + CH3COOH = Mg(CH3COO)2 + H2O =>
MgO + 2 CH3COOH = Mg(CH3COO)2 + H2O
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Cl2 + KI = KCl + I =>
Cl2 + 2 KI = 2 KCl + 2 I
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/11
Équations équilibrées sur12/01/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
