| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4LiOH = LiPO4H3OH
Ca + ZnSO4 = Zn + CaSO4 =>
Ca + ZnSO4 = Zn + CaSO4
NH4NO3 + NaOH = NaNO3 + NH4 + H2O =>
9 NH4NO3 + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
NaOH + H2O2 + CrI3 = Na2Cr2O4 + NaIO4 + H2O =>
8 NaOH + 24 H2O2 + 2 CrI3 = Na2Cr2O4 + 6 NaIO4 + 28 H2O
Co(s) + Cl2(g) = CoCl(s) =>
2 Co(s) + Cl2(g) = 2 CoCl(s)
HNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + H2O =>
10 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 NO2 + 8 H2O
KO2 + HNO3 = KNO3 + O2 + H2O2 =>
2 KO2 + 2 HNO3 = 2 KNO3 + O2 + H2O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
YO = O2 + Y =>
2 YO = O2 + 2 Y
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
CaH2 + HCl = CaCl2 + H2 =>
CaH2 + 2 HCl = CaCl2 + 2 H2
KNO3 + MgCl2 = MgNO3 + KCl2 =>
KNO3 + MgCl2 = MgNO3 + KCl2
Ni(OH)2 + H2CO3 = NiCO3 + H2O =>
Ni(OH)2 + H2CO3 = NiCO3 + 2 H2O
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF =>
Al(OH)3Na2CO3HF = Na[Al(OH)4]CO2NaF
C6H12O6 + Ag(NH3)2OH = Ag + CH2OH(CHOH)4COONH4 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = 2 Ag + CH2OH(CHOH)4COONH4 + 3 NH3 + H2O
BaCl2 + P2O5 + H2O = Ba3(PO4)2 + HCl =>
3 BaCl2 + P2O5 + 3 H2O = Ba3(PO4)2 + 6 HCl
FeS2 + Fe2O3 = Fe3O4 + SO2 =>
FeS2 + 16 Fe2O3 = 11 Fe3O4 + 2 SO2
MgCl2 + HgNO3 = HgCl + Mg(NO3)2 =>
MgCl2 + 2 HgNO3 = 2 HgCl + Mg(NO3)2
KNO3 + HI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 HI + 2 HCl = 2 NO + 3 I2 + 2 KCl + 4 H2O
Na2SO4 + Ba(Cl)2 = BaSO4 + NaCl =>
Na2SO4 + Ba(Cl)2 = BaSO4 + 2 NaCl
Hg2(NO3)2 + K2CrO4 = HgCrO4 + K2NO3 =>
Hg2(NO3)2 + 2 K2CrO4 = 2 HgCrO4 + 2 K2NO3
C6H4(SO3H)2 + NaOH = C6H4(ONa)2 + Na2SO3 + H2O =>
C6H4(SO3H)2 + 6 NaOH = C6H4(ONa)2 + 2 Na2SO3 + 4 H2O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
Fe(SCN)3NaF = Na(SCN)3FeF =>
Fe(SCN)3NaF = Na(SCN)3FeF
BaOH2 + Hl = Ba + HlOH2 =>
BaOH2 + Hl = Ba + HlOH2
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
Mg + KOH + H2O = K[Mg(OH)3] + H2 =>
Mg + KOH + 2 H2O = K[Mg(OH)3] + H2
Ca + Cr2O2 = Cr + CaO =>
2 Ca + Cr2O2 = 2 Cr + 2 CaO
C6H5COOHCH3CH2CHOH + CH3CH2CHOH + CH3CH2NH2 = C6H5CH2CHNH3CHCH3 + H2O =>
16 C6H5COOHCH3CH2CHOH + 24 CH3CH2CHOH + 29 CH3CH2NH2 = 29 C6H5CH2CHNH3CHCH3 + 72 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HClO3 + LiOH = HOH + LiClO3 =>
HClO3 + LiOH = HOH + LiClO3
H2O + Al + H2BO3{-} = BH4{-} + H2AlO3{-} + H{+} =>
15 H2O + 8 Al + 3 H2BO3{-} = 3 BH4{-} + 8 H2AlO3{-} + 8 H{+}
Ca + HCH3COO = Ca(CH3COO)2 + H2 =>
Ca + 2 HCH3COO = Ca(CH3COO)2 + H2
Cr + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr + 3 NO3{-} + 2 OH{-} = CrO4{2-} + 3 NO2{-} + H2O
Ba + Fe2S3 = Fe + BaS =>
3 Ba + Fe2S3 = 2 Fe + 3 BaS
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CH3 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + (S2O3)2{-} + H2O = (SO4)2{-} + Cl{-} + H{+} =>
19 Cl2 + 2(S2O3)2{-} + 20 H2O = 4(SO4)2{-} + 38 Cl{-} + 40 H{+}
MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl
KMn + SO4 = MnSO4 + K2SO4 =>
2 KMn + 3 SO4 = 2 MnSO4 + K2SO4
SrCl2 + ZnSO4 = ZnCl2 + SrSO4 =>
SrCl2 + ZnSO4 = ZnCl2 + SrSO4
C6H5CHCl2 + NaOH = C6H5COH + NaCl + H2O =>
C6H5CHCl2 + 2 NaOH = C6H5COH + 2 NaCl + H2O
MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl
(VO2)2SO4 + Na2SO3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
(VO2)2SO4 + Na2SO3 + H2SO4 = 2 VOSO4 + Na2SO4 + H2O
MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl
Ca + Cr2O2 = Cr + CaO =>
2 Ca + Cr2O2 = 2 Cr + 2 CaO
MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl
Na(OH)2 + H2ClO = NaClO + H2O =>
Na(OH)2 + H2ClO = NaClO + 2 H2O
Na + CO2 = NaCO2 =>
Na + CO2 = NaCO2
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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