| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + 4 HCl = CoCl4 + 4 H + 2 N + 6 O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C6H9N3O2 + O2 = CO2 + H2O + HNO3 =>
C6H9N3O2 + 11 O2 = 6 CO2 + 3 H2O + 3 HNO3
CuSO4*5H2O + NH4OH = Cu(NH3)4(SO4)*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4(SO4)*H2O + 8 H2O
Ba + NaNO3 = Na + Ba(NO3)2 =>
Ba + 2 NaNO3 = 2 Na + Ba(NO3)2
C7H14O + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + H2O + MnSO4 =>
6 C7H14O + 6 KMnO4 + 9 H2SO4 = 7 C6H10O2 + 3 K2SO4 + 16 H2O + 6 MnSO4
CH3COONa + H3OCl = CH3CO3CCH3 + NaCl + HOH =>
2 CH3COONa + 2 H3OCl = CH3CO3CCH3 + 2 NaCl + 3 HOH
NaCO3 + HCl = NaCl + CO2 + H2 + O2 =>
2 NaCO3 + 2 HCl = 2 NaCl + 2 CO2 + H2 + O2
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
B2O3(s) + H2O = H3BO3 =>
B2O3(s) + 3 H2O = 2 H3BO3
NH4Fe(SO4)2*12H2O = Fe2O3 + H2SO4 + NH3 + H2O =>
2 NH4Fe(SO4)2*12H2O = Fe2O3 + 4 H2SO4 + 2 NH3 + 21 H2O
B2O3(s) + H2O = H3BO3(aq) =>
B2O3(s) + 3 H2O = 2 H3BO3(aq)
TiCl4 + Li[BH4] = TiCl3 + LiCl + B2H6 + H2 =>
2 TiCl4 + 2 Li[BH4] = 2 TiCl3 + 2 LiCl + B2H6 + H2
Ba(NO3)2 + NH3 = BaNH3 + NO3 =>
Ba(NO3)2 + NH3 = BaNH3 + 2 NO3
Ba(NO3)2 + NH3 = HNO3 + Ba3N2 =>
3 Ba(NO3)2 + 2 NH3 = 6 HNO3 + Ba3N2
Ba(NO3)2 + Na(SO4) = Ba(SO4)2 + Na(NO3) =>
Ba(NO3)2 + 2 Na(SO4) = Ba(SO4)2 + 2 Na(NO3)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ba(NO3)2 + Na(SO4) = Ba(SO4)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(SO4) = Ba(SO4)2 + 2 NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaO4 + HNO3 = Ba(NO3)2 + H2O2 + O2 =>
BaO4 + 2 HNO3 = Ba(NO3)2 + H2O2 + O2
Be + P4 = BeP =>
4 Be + P4 = 4 BeP
LiCl + HBr = LiBr + HCl =>
LiCl + HBr = LiBr + HCl
Br + NH3 = NH4Br + N =>
3 Br + 4 NH3 = 3 NH4Br + N
S8 + NO3{-} + H2O = SO3{2-} + NO + H{+} =>
3 S8 + 32 NO3{-} + 8 H2O = 24 SO3{2-} + 32 NO + 16 H{+}
H2O(g) + Li(s) = LiOH(s) + H2(g) =>
2 H2O(g) + 2 Li(s) = 2 LiOH(s) + H2(g)
C10H8 + H2O = CO + H2 =>
C10H8 + 10 H2O = 10 CO + 14 H2
C10H8 + H2O = CO2 + CH4 =>
C10H8 + 8 H2O = 4 CO2 + 6 CH4
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
Al2Si4O10(OH)2 + Al2SiO5 + H2O = Al2Si2O5(OH)4 =>
Al2Si4O10(OH)2 + 2 Al2SiO5 + 5 H2O = 3 Al2Si2O5(OH)4
KMnO4 + FeSO4*7H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4*7H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 78 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3(aq) =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na2CO3 + CaSO4 + H2O = Na2SO4 + Ca(OH)2 + CO2 =>
Na2CO3 + CaSO4 + H2O = Na2SO4 + Ca(OH)2 + CO2
H2O + Na2CO3 = CO2 + NaOH =>
H2O + Na2CO3 = CO2 + 2 NaOH
Cu2N + KOH = Cu2OH + KN =>
Cu2N + KOH = Cu2OH + KN
K2Cr2O7 + HCl = KCl + CrCl + ClO + H2O =>
3 K2Cr2O7 + 22 HCl = 6 KCl + 6 CrCl + 10 ClO + 11 H2O
CO2 + NH3(aq) + NaCl(aq) + H2O = NaHCO3(s) + NH4Cl(aq) =>
CO2 + NH3(aq) + NaCl(aq) + H2O = NaHCO3(s) + NH4Cl(aq)
C12H24O2 + NaOH = C18H35NaO2 + C3H8O3 + H2O =>
5 C12H24O2 + 3 NaOH = 3 C18H35NaO2 + 2 C3H8O3 + H2O
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
CrCl3*6H2O + SOCl2 = CrCl3 + SO2 + HCl =>
CrCl3*6H2O + 6 SOCl2 = CrCl3 + 6 SO2 + 12 HCl
NH4Cl + Fe(NO3)3 = NH4NO3 + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + FeCl3
CrCl3 + K3[Fe(CN)6] = Cr3[Fe(CN)6]3 + KCl =>
3 CrCl3 + 3 K3[Fe(CN)6] = Cr3[Fe(CN)6]3 + 9 KCl
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C15H32 + CuO = H2O + CO2 + Cu =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 46 Cu
PbSO4 + H2O = PbO + H2SO4 =>
PbSO4 + H2O = PbO + H2SO4
FeCl3 + NH4SCN = NH4Cl + Cl2 + Fe(SCN)2 =>
2 FeCl3 + 4 NH4SCN = 4 NH4Cl + Cl2 + 2 Fe(SCN)2
C22H44 + O2 = C + H2O =>
C22H44 + 11 O2 = 22 C + 22 H2O
C22H44 + O2 = CO + H2O =>
C22H44 + 22 O2 = 22 CO + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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