| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
(NH4)(NO3) + NaOH = NaNO3 + Na4 + H2O =>
(NH4)(NO3) + 10 NaOH = 2 NaNO3 + 2 Na4 + 7 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2SO4 = O2 + H2O + SO2 =>
2 H2SO4 = O2 + 2 H2O + 2 SO2
Ba(OH)2 + CrBr2 = BaBr2 + Cr(OH)2 =>
Ba(OH)2 + CrBr2 = BaBr2 + Cr(OH)2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
V{+2}O + Fe{+3}2O3 = V{+5}2O5 + Fe{+2}O =>
V{+2}O + 3 Fe{+3}2O3 = V{+5}2O5 + 3 Fe{+2}O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
FeCl3 + NH4OH = FeO3H3 + NH4Cl =>
FeCl3 + 3 NH4OH = FeO3H3 + 3 NH4Cl
H5C12 + O2 = CO2 + H2O =>
4 H5C12 + 53 O2 = 48 CO2 + 10 H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
PBr3 = P + Br3 =>
PBr3 = P + Br3
C2H5OH + O2 = CO2 + H2 =>
2 C2H5OH + 3 O2 = 4 CO2 + 6 H2
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
HBr + Fe = FeBr2 + H =>
2 HBr + Fe = FeBr2 + 2 H
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
N2 + O2 = NO =>
N2 + O2 = 2 NO
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C5H5N + H2O = C5H5NH{+} + OH{-} =>
C5H5N + H2O = C5H5NH{+} + OH{-}
Si3N4 + H2O = SiO2 + H3N =>
Si3N4 + 6 H2O = 3 SiO2 + 4 H3N
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
FeF3 + MgSO3 = MgF2 + Fe2(SO3)3 =>
2 FeF3 + 3 MgSO3 = 3 MgF2 + Fe2(SO3)3
Br2 + NaCl = Br2Cl + Na =>
Br2 + NaCl = Br2Cl + Na
Ca3P2O8 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3P2O8 + 6 SiO2 = P4O10 + 6 CaSiO3
Al3 + Cu2 = Al2Cu3 =>
4 Al3 + 9 Cu2 = 6 Al2Cu3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ca + NaOH = CaOH + Na =>
Ca + NaOH = CaOH + Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(NO3)2 + Na2SO4 = MgSO4 + Na2(NO3)2 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + Na2(NO3)2
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O
K2Cr2O7 + H2S + HCl = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/13
Équations équilibrées sur04/29/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
