| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + MG[OH]2 = SO4MG + H2O =>
H2SO4 + MG[OH]2 = SO4MG + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fr + Cl2 = FrCl2 =>
Fr + Cl2 = FrCl2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C4H6O6 + O2 = CO2 + H2O =>
2 C4H6O6 + 5 O2 = 8 CO2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
UF4 + Ca = U + CaF2 =>
UF4 + 2 Ca = U + 2 CaF2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
C3H3N + O2 = CO2 + H2O + N =>
4 C3H3N + 15 O2 = 12 CO2 + 6 H2O + 4 N
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
CoCl2(H2O) + (NH4)Cl + H2O2 + NH3 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O) + 2(NH4)Cl + H2O2 + 10 NH3 = 2[Co(NH3)6]Cl3 + 4 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Br2 + HO{-} = Br{-} + BrO{-} + H2O =>
Br2 + 2 HO{-} = Br{-} + BrO{-} + H2O
CrPO4 = Cr + PO4 =>
CrPO4 = Cr + PO4
Na2O2 + H2O = NaOH + OH =>
Na2O2 + 2 H2O = 2 NaOH + 2 OH
Na2SeO3 + NaI + HBr = I2 + Se3 + NaBr + H2O =>
3 Na2SeO3 + 12 NaI + 18 HBr = 6 I2 + Se3 + 18 NaBr + 9 H2O
CrPO4 = Cr + PO4^2- =>
CrPO4 = Cr + PO4^2-
CoCl2(H2O) + (NH4)Cl + H2O2 + NH3 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2(H2O) + 2(NH4)Cl + H2O2 + 8 NH3 = 2[Co(NH3)5]Cl3 + 4 H2O
Na2SeO3 + NaI + HBr = I2 + Se2 + NaBr + H2O =>
2 Na2SeO3 + 8 NaI + 12 HBr = 4 I2 + Se2 + 12 NaBr + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
H2O + CH3MgCl = CH4 + MgCl + O =>
H2O + 2 CH3MgCl = 2 CH4 + 2 MgCl + O
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
Na2SeO3 + NaI + HBr = I2 + Se2 + NaBr + H2O =>
2 Na2SeO3 + 8 NaI + 12 HBr = 4 I2 + Se2 + 12 NaBr + 6 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Na2SeO3 + NaI + HBr = I2 + Se3 + NaBr + H2O =>
3 Na2SeO3 + 12 NaI + 18 HBr = 6 I2 + Se3 + 18 NaBr + 9 H2O
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
CoCl2(H2O)6 + (NH4)Cl + H2O2 + NH3 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2(NH4)Cl + H2O2 + 8 NH3 = 2[Co(NH3)5]Cl3 + 14 H2O
CoCl2(H2O)6 + (NH4)Cl + H2O2 + NH3 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2(NH4)Cl + H2O2 + 10 NH3 = 2[Co(NH3)6]Cl3 + 14 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Al + NH4NO3 + OH{-} = NH3 + AlO2{-} + H2O =>
8 Al + 3 NH4NO3 + 8 OH{-} = 6 NH3 + 8 AlO2{-} + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/14
Équations équilibrées sur02/21/13
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