| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Yb + Fe3(CO)12 + 6 NH3 = 3(NH3)2YbFe(CO)4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Pb(CH3COO)2 + K2SO4 = PbSO4 + KCH3COO =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + 2 KCH3COO
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H2 + O = H2O =>
H2 + O = H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
SO2 + O = SO3 =>
SO2 + O = SO3
Ag + I = AgI =>
Ag + I = AgI
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C12H22O11 + O2 = CO2 + H20 =>
10 C12H22O11 + 65 O2 = 120 CO2 + 11 H20
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Mn + H{+} + (BrO4){-} = Mn2{+} + Br2 + H2O =>
28 Mn + 16 H{+} + 2(BrO4){-} = 14 Mn2{+} + Br2 + 8 H2O
Fe + CuCl = FeCl + Cu2 =>
2 Fe + 2 CuCl = 2 FeCl + Cu2
NF3 + AlCl3 = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 3 Cl2 + 2 AlF3
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H20 =>
20 NH4NO3 + 15 Ca(OH)2 = 15 Ca(NO3)2 + 10 NH3 + 4 H20
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
C6H6 + HBr = C6H5Br + H2 =>
C6H6 + HBr = C6H5Br + H2
HNO3 + KI = I2 + H2O + KNO3 + NO2 =>
4 HNO3 + 2 KI = I2 + 2 H2O + 2 KNO3 + 2 NO2
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O(l) =>
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O(l)
HNO3 + KI = I2 + H2O + KNO3 + NO2 =>
4 HNO3 + 2 KI = I2 + 2 H2O + 2 KNO3 + 2 NO2
HCl + Na2Co3 = NaCl + Co2 + H20 =>
20 HCl + 10 Na2Co3 = 20 NaCl + 15 Co2 + H20
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Fe(OH)3 = H2O + Fe2O3 =>
2 Fe(OH)3 = 3 H2O + Fe2O3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Sn + HNO3 = Sn(NO3)2 + H2O + NH4NO3 =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + 3 H2O + NH4NO3
O2 + C2H6 = CO2 + H2O =>
7 O2 + 2 C2H6 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KNO3 + S = SO2 + K2 + NO =>
2 KNO3 + 2 S = 2 SO2 + K2 + 2 NO
H2S + FeCl3 = Fe2S3 + HCl =>
3 H2S + 2 FeCl3 = Fe2S3 + 6 HCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
C4H8 + HBr = C4H9Br =>
C4H8 + HBr = C4H9Br
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/16
Équations équilibrées sur02/25/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
