| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnS + 6 HCl + 2 HNO3 = 3 MnCl2 + 2 NO + 3 S + 4 H2O
Na3PO4 + BaCl2 = NaCl2 + Ba3PO4 =>
Na3PO4 + 3 BaCl2 = 3 NaCl2 + Ba3PO4
Mg5Al2Si3O10(OH)8 + H2CO3 = Al2Si2O5(OH)4 + Mg + H4SiO4 + HCO3 + H2O =>
Mg5Al2Si3O10(OH)8 + 10 H2CO3 = Al2Si2O5(OH)4 + 5 Mg + H4SiO4 + 10 HCO3 + 5 H2O
K2CO3 + HF = H2CO3 + KF =>
K2CO3 + 2 HF = H2CO3 + 2 KF
Ca(CO3) + HBr = CaBr2 + H2CO3 =>
Ca(CO3) + 2 HBr = CaBr2 + H2CO3
Bi2(SO4)3 + NaOH + Cl2 = NaBiO3 + NaCl + Na2SO4 + H2O =>
Bi2(SO4)3 + 12 NaOH + 2 Cl2 = 2 NaBiO3 + 4 NaCl + 3 Na2SO4 + 6 H2O
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
Ca(OCl)2 + H2O = HOCl + OH + Ca =>
Ca(OCl)2 + 2 H2O = 2 HOCl + 2 OH + Ca
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
Na2CrO4 + MgBr2 = MgCrO4 + NaBr** =>
Na2CrO4 + MgBr2 = MgCrO4 + 2 NaBr**
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
Fe + S = FeS* =>
Fe + S = FeS*
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
NH4NO3 + PbS2O3 = Pb(NO3)2 + (NH4)2S2O3 =>
2 NH4NO3 + PbS2O3 = Pb(NO3)2 + (NH4)2S2O3
(NH4)2Cr2O7 = Cr2O3 + NH3 + O2 + H2O =>
2(NH4)2Cr2O7 = 2 Cr2O3 + 4 NH3 + 3 O2 + 2 H2O
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2 + O2 = AlO3 =>
Al2 + 3 O2 = 2 AlO3
C2H6O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C2H6O + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
CH2O + Ag{+} + OH{-} = HCOOH + Ag + H2O =>
CH2O + 2 Ag{+} + 2 OH{-} = HCOOH + 2 Ag + H2O
Fe + Cl{3} + NaOH = Fe(OH){3} + NaCl =>
Fe + Cl{3} + NaOH = Fe(OH){3} + NaCl
FeCl3 + Na(OH) = Fe(OH) + Cl3Na =>
FeCl3 + Na(OH) = Fe(OH) + Cl3Na
K3PO4(aq) + NH4Cl(aq) = NPO4(aq) + K3H4Cl(aq) =>
K3PO4(aq) + NH4Cl(aq) = NPO4(aq) + K3H4Cl(aq)
Na2CO3 + Rb = Na + RbCO3 =>
Na2CO3 + Rb = 2 Na + RbCO3
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
MgCl + NaOH + H2O2 = Mg(OH)2 + NaCl =>
2 MgCl + 2 NaOH + H2O2 = 2 Mg(OH)2 + 2 NaCl
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
TeO3 + H2O = H4TeO5 =>
TeO3 + 2 H2O = H4TeO5
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
Na2SO3 + Ca(OH)2 + H2O = NaOH + Ca(HSO3)2 =>
2 Na2SO3 + Ca(OH)2 + 2 H2O = 4 NaOH + Ca(HSO3)2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
AgNO3 + K2SO4 = Ag2SO4 + NKO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 NKO3
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
CoI3 + Br2 = Br2I2 + Co3 =>
6 CoI3 + 9 Br2 = 9 Br2I2 + 2 Co3
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
MgCl + NaOH + H2O2 = Mg(OH)2 + NaCl =>
2 MgCl + 2 NaOH + H2O2 = 2 Mg(OH)2 + 2 NaCl
Fe(OH)3 = iron + oxygen + hydrogen =>
2 Fe(OH)3 = 2 Fe + 3 O2 + 3 H2
H2OH + O2NO2 = H2NO2 + O2OH =>
H2OH + O2NO2 = H2NO2 + O2OH
Al2(HO)3 + H2SO4 = Al2(SO4)3 + H2HO =>
Al2(HO)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2HO
Cl2 + Fe = ClFe =>
Cl2 + 2 Fe = 2 ClFe
Ae + Ce2 = AeCe3 =>
2 Ae + 3 Ce2 = 2 AeCe3
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
NH4SO4 = NH4 + SO4 =>
NH4SO4 = NH4 + SO4
LiOH + FeF3 = Fe(OH)3 + LiF =>
3 LiOH + FeF3 = Fe(OH)3 + 3 LiF
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
C + H2SO3 = H2SO + CO2 =>
C + H2SO3 = H2SO + CO2
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O
C4H9OH + H2O = CO2 + H{+} + e =>
C4H9OH + 7 H2O = 4 CO2 + 24 H{+} + 24e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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