| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(s) + Al2O3(s) = Fe2O3 + Al2 =>
2 Fe(s) + Al2O3(s) = Fe2O3 + Al2
Li2[Cu(Cl)4] + NH3 = [Cu(NH3)2(Cl)2] + LiCl =>
Li2[Cu(Cl)4] + 2 NH3 = [Cu(NH3)2(Cl)2] + 2 LiCl
CH2O + Cu(OH)2 = HCOOH + H2O + Cu2O =>
CH2O + 2 Cu(OH)2 = HCOOH + 2 H2O + Cu2O
Na2S203 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S203 + 408 H2SO4 = Na2SO4 + 610 SO2 + 408 H2O
KOH + HSO = H2O + KSO =>
KOH + HSO = H2O + KSO
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Co{+3} + Zn = Co{+2} + Zn{+2} =>
2 Co{+3} + Zn = 2 Co{+2} + Zn{+2}
CrO + N2O3 = Cr2O3 + N2 =>
6 CrO + N2O3 = 3 Cr2O3 + N2
Fe(OH)Cl2 + H2O = Fe(OH)3 + HCl =>
Fe(OH)Cl2 + 2 H2O = Fe(OH)3 + 2 HCl
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH2 + H2O = NH + H3O =>
NH2 + H2O = NH + H3O
K(NO3) + C + S = N2 + CO2 + K2S =>
2 K(NO3) + 3 C + S = N2 + 3 CO2 + K2S
NaSO4 + KPO4 = NaPO4 + KSO4 =>
NaSO4 + KPO4 = NaPO4 + KSO4
ZnCl2 + Na2SeO3 + N2H4H2O = NaCl + ZnSe + N2 + H2O =>
2 ZnCl2 + 2 Na2SeO3 + 3 N2H4H2O = 4 NaCl + 2 ZnSe + 3 N2 + 9 H2O
CH4 + CO = CH3CHO =>
CH4 + CO = CH3CHO
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Ag + F2 = AgF =>
2 Ag + F2 = 2 AgF
HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + NO2 + H2O =>
6 HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + 3 NO2 + 3 H2O
K2MnO4 + H2O + Fe(OH)2 = MnO2 + KOH + Fe(OH)3 =>
K2MnO4 + 2 H2O + 2 Fe(OH)2 = MnO2 + 2 KOH + 2 Fe(OH)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe
Al2(H2SO4)3 = Al2(SO4)3 + H2 =>
Al2(H2SO4)3 = Al2(SO4)3 + 3 H2
HIO3 + KCl = KI + HClO3 =>
HIO3 + KCl = KI + HClO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
C5H12 + O2 = C12O + H5 =>
120 C5H12 + 25 O2 = 50 C12O + 288 H5
NaOH + MgCl{2} = NaCl + MgOH{2} =>
NaOH + MgCl{2} = NaCl + MgOH{2}
KOH + KI(O)2 + (Cl)2 = KI(O)4 + KCl + H2O =>
4 KOH + KI(O)2 + 2(Cl)2 = KI(O)4 + 4 KCl + 2 H2O
N2S5 = N2 + S8 =>
8 N2S5 = 8 N2 + 5 S8
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
KNO2 + KI + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH4N2O + H2SO4 + C7H6O2 + C2H5OH = C12H14N4O4S2 + H2O =>
8 CH4N2O + 8 H2SO4 + 2 C7H6O2 + 13 C2H5OH = 4 C12H14N4O4S2 + 41 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O + Sb2O5 = Sb(OH)4 + O =>
4 H2O + Sb2O5 = 2 Sb(OH)4 + O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
(H)2(SO)4 + KOH = (K)2(SO)4 + H2O =>
(H)2(SO)4 + 2 KOH = (K)2(SO)4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K =>
3 Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K
C6Cl5OH + O2 = Cl2 + H2O + CO2 =>
4 C6Cl5OH + 23 O2 = 10 Cl2 + 2 H2O + 24 CO2
Ag + Na2O = Na + Ag2O =>
2 Ag + Na2O = 2 Na + Ag2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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