| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + HOH = 2 LiOH
Au + NaCl + H2O = AuCl + NaOH + H2 =>
2 Au + 2 NaCl + 2 H2O = 2 AuCl + 2 NaOH + H2
HgSO4 + K4Fe(CN)6 = Hg2Fe(CN)6 + K2SO4 =>
2 HgSO4 + K4Fe(CN)6 = Hg2Fe(CN)6 + 2 K2SO4
Fe + O = FeO =>
Fe + O = FeO
AgF + AlCl3 = AlF3 + AgCl =>
3 AgF + AlCl3 = AlF3 + 3 AgCl
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
C2H2O4 + CH40 = C4H8O4 + H2O =>
80 C2H2O4 + 12 CH40 = 43 C4H8O4 + 148 H2O
Fe2O3 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
Fe2O3 + 3 Br2 + 10 NaOH = 2 Na2FeO4 + 6 NaBr + 5 H2O
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
ClO{-} + H2O = HOCl + OH{-} =>
ClO{-} + H2O = HOCl + OH{-}
CuO + Cl2 = Cu3Cl + O2 =>
6 CuO + Cl2 = 2 Cu3Cl + 3 O2
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2 =>
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
K2SO4 + NaOH = K2OH + NaSO4 =>
K2SO4 + NaOH = K2OH + NaSO4
(NO2) + H2O = HNO2 + OH =>
(NO2) + H2O = HNO2 + OH
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Al + H4O4 = AlH4O4 =>
Al + H4O4 = AlH4O4
HCO3 + Fe2O3 = Fe(CO3)3 + H2O =>
6 HCO3 + Fe2O3 = 2 Fe(CO3)3 + 3 H2O
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Li2CO3 + Ba3(AsO4)2 = BaCO3 + Li3AsO4 =>
3 Li2CO3 + Ba3(AsO4)2 = 3 BaCO3 + 2 Li3AsO4
C3H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C3H6 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
CrI3 + Cl2 + KOH = K2CrO4 + KIO8 + KCl + H2O =>
2 CrI3 + 51 Cl2 + 112 KOH = 2 K2CrO4 + 6 KIO8 + 102 KCl + 56 H2O
Al + Ca(OH)2 = Ca3(Al2O3)2 + H2 =>
4 Al + 3 Ca(OH)2 = Ca3(Al2O3)2 + 3 H2
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Fe + O = FeO =>
Fe + O = FeO
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
CH3CH2CHCHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
12 CH3CH2CHCHCH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 15 CH3(CO)CH2CH3 + 20 H2O
P4 + KMnO4 + H2SO4 = P2O3 + K2SO4 + MnSO4 + H2O =>
5 P4 + 12 KMnO4 + 18 H2SO4 = 10 P2O3 + 6 K2SO4 + 12 MnSO4 + 18 H2O
MnO4 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO4 + H2SO4 + 3 H2C2O4 = MnSO4 + 6 CO2 + 4 H2O
Fe + O = FeO =>
Fe + O = FeO
V + HNO3 = V(NO3)5 + N2O + H2O =>
8 V + 50 HNO3 = 8 V(NO3)5 + 5 N2O + 25 H2O
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
Li3N + NH4NO3 = LiNO3 + (NH04)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH04)3N
Fe + O = FeO =>
Fe + O = FeO
CuNO3 + Ca(OH) = Cu(OH) + Ca(NO3) =>
CuNO3 + Ca(OH) = Cu(OH) + Ca(NO3)
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Fe + O = FeO =>
Fe + O = FeO
H2 + C4H8 = C4H10 =>
H2 + C4H8 = C4H10
Fe + O = FeO =>
Fe + O = FeO
Au + MnO2 + Cl{-} + H{+} = Mn{+2} + [AuCl4]{-} + H2O =>
2 Au + 3 MnO2 + 8 Cl{-} + 12 H{+} = 3 Mn{+2} + 2[AuCl4]{-} + 6 H2O
Fe + O = FeO =>
Fe + O = FeO
Fe + O = Fe3O4 =>
3 Fe + 4 O = Fe3O4
Fe + O = FeO =>
Fe + O = FeO
LiO + H2SO4 = LiSO4 + H2O =>
LiO + H2SO4 = LiSO4 + H2O
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
FeS + HCl = FeCl2H2S =>
FeS + 2 HCl = FeCl2H2S
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
Sn + Al(NO3)3 = Sn(NO3)4 + Al =>
3 Sn + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/25
Équations équilibrées sur04/09/24
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