| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H20O + 2 C6H10 = C15H28O + 2 C6H6
SH2 + Pb(NO3)2 = PbS + HNO3 =>
SH2 + Pb(NO3)2 = PbS + 2 HNO3
AlCl3(ag) + AgNO3(ag) = AgCl(s) + Al(NO3)3(ag) =>
AlCl3(ag) + 3 AgNO3(ag) = 3 AgCl(s) + Al(NO3)3(ag)
Na + BeO2 = Na2BeO2 =>
2 Na + BeO2 = Na2BeO2
Ce2(CO3)3 = Ce2O3 + CO2 =>
Ce2(CO3)3 = Ce2O3 + 3 CO2
H2O + P4 = PH3 + O =>
6 H2O + P4 = 4 PH3 + 6 O
AlO2 = Al + O =>
AlO2 = Al + 2 O
HCl + B = BHCl =>
HCl + B = BHCl
AlCl3 + Ag2O = Al2O3 + AgCl =>
2 AlCl3 + 3 Ag2O = Al2O3 + 6 AgCl
BaCl2 + Kr2CrO4 = BaCrO4 + KrCl =>
BaCl2 + Kr2CrO4 = BaCrO4 + 2 KrCl
Ce2(CO3)3 = Ce2O3 + CO2 =>
Ce2(CO3)3 = Ce2O3 + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoOHCl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoOHCl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
Ga(s) + H2SO4 = GaSO4 + H2 =>
Ga(s) + H2SO4 = GaSO4 + H2
C6H5NH2 + HCl = C6H5NH4 + Cl =>
C6H5NH2 + 2 HCl = C6H5NH4 + 2 Cl
Ag(NO3)2 + Fe2S3 = Fe(NO3)3 + AgS =>
3 Ag(NO3)2 + Fe2S3 = 2 Fe(NO3)3 + 3 AgS
Al(CH3COO)3 + LiOH = Al(OH) + Li(CH3COO)3 =>
Al(CH3COO)3 + LiOH = Al(OH) + Li(CH3COO)3
NaBH4 + C5H11Br = NaB11H14 + C5H12 + NaBr + H2 =>
11 NaBH4 + 10 C5H11Br = NaB11H14 + 10 C5H12 + 10 NaBr + 10 H2
AuBr3 + RnF2 = AuF3 + RnBr2 =>
2 AuBr3 + 3 RnF2 = 2 AuF3 + 3 RnBr2
CH3CH2CO2 + H2O = H3O + CH2CH2CO2 =>
CH3CH2CO2 + H2O = H3O + CH2CH2CO2
FeCl2 + Cl2 = FeCl2Cl2 =>
FeCl2 + Cl2 = FeCl2Cl2
Ca + CuCl2 = Cu + CaCl2 =>
Ca + CuCl2 = Cu + CaCl2
NO3{-} + Mn{2+} = NO2 + MnO2 =>
2 NO3{-} + Mn{2+} = 2 NO2 + MnO2
Mn(NO3)2 + PbO2 = MnO2 + Pb(NO3)2 =>
Mn(NO3)2 + PbO2 = MnO2 + Pb(NO3)2
Mg(OH)2 + NaOH = MgNa2O2 + H2O =>
Mg(OH)2 + 2 NaOH = MgNa2O2 + 2 H2O
C3(H2OH) + O2 = CO2 + H2O =>
4 C3(H2OH) + 13 O2 = 12 CO2 + 6 H2O
SbO4 + Na2CO3 = Na3SbO4 + O4 + CO2 =>
8 SbO4 + 12 Na2CO3 = 8 Na3SbO4 + 3 O4 + 12 CO2
CrO7{2-} + HSO3{-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 9 HSO3{-} + H3O{+} = 2 Cr{3+} + 9 SO4{2-} + 6 H2O
FeOH3(s) + Al(s) = AlOH3(s) + Fe(s) =>
FeOH3(s) + Al(s) = AlOH3(s) + Fe(s)
CCl4 + O2 = Cl2O + CO2 =>
CCl4 + 2 O2 = 2 Cl2O + CO2
FeCO3 + CH3OOH = H2O + Fe2CH3 + CO =>
4 FeCO3 + 13 CH3OOH = 23 H2O + 2 Fe2CH3 + 15 CO
C6H5NH2 + HCl = C6H5NH4 + Cl =>
C6H5NH2 + 2 HCl = C6H5NH4 + 2 Cl
CH3{-}CH{-}CH3 + KMnO4 + H2O = HOCH2{-}CHOH{-}CH3 + MnO2 + KOH =>
3 CH3{-}CH{-}CH3 + 2 KMnO4 + H2O = 3 HOCH2{-}CHOH{-}CH3 + 2 MnO2 + 2 KOH
NHO4 + Cl = NHO4Cl =>
NHO4 + Cl = NHO4Cl
CrCl3*5NH3 + AgNO3 = AgCl + [Cr(NH3)5Cl2] + NO3 =>
CrCl3*5NH3 + AgNO3 = AgCl + [Cr(NH3)5Cl2] + NO3
C15H11NCl + C2H5MgBr + H2O = C17H17NCl + MgBrOH =>
C15H11NCl + C2H5MgBr + H2O = C17H17NCl + MgBrOH
HCHO + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 HCHO + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
M + HOH = M(OH)2 + H2 =>
M + 2 HOH = M(OH)2 + H2
Sb{3+} + H2 = Sb + H{+} =>
2 Sb{3+} + 3 H2 = 2 Sb + 6 H{+}
Mn(NO3)2 + Na2CO3 + CrS = NO + Na2MnO4 + CO2 + Na2SO4 + Na2CrO4 =>
6 Mn(NO3)2 + 8 Na2CO3 + CrS = 12 NO + 6 Na2MnO4 + 8 CO2 + Na2SO4 + Na2CrO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KF + MgS = K2S + MgF2 =>
2 KF + MgS = K2S + MgF2
PCl3 + NaOH = NaCl + HPO3 + H2 =>
PCl3 + 3 NaOH = 3 NaCl + HPO3 + H2
Cu2S + NH3 = Cu + H2S + N =>
3 Cu2S + 2 NH3 = 6 Cu + 3 H2S + 2 N
Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2 =>
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6 =>
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6
Ni(ClO3)2 + KOH = Ni(OH)2 + KClO3 =>
Ni(ClO3)2 + 2 KOH = Ni(OH)2 + 2 KClO3
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
LiNO2 + NH4NO3 = LiNO3 + NH4NO2 =>
LiNO2 + NH4NO3 = LiNO3 + NH4NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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