| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CONH2 + NaOH = C6H5CO2Na + NH3
H2C2O4 = H + C2O4 =>
H2C2O4 = 2 H + C2O4
NaBr = Br2 + Na =>
2 NaBr = Br2 + 2 Na
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
Na2Cr2O7 + FeSO4 + HCl = NaCl + CrCl3 + Fe2(SO4)3 + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 14 HCl = 2 NaCl + 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + 7 H2O
K2SO4 + Na2HPO4 = K2HPO4 + Na2SO4 =>
K2SO4 + Na2HPO4 = K2HPO4 + Na2SO4
CuSO4 + H2O = Cu(HO)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(HO)2 + H2SO4
C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20
H2SO4 + PbO2 + Pb = H2O + PbSO4 =>
2 H2SO4 + PbO2 + Pb = 2 H2O + 2 PbSO4
Al2 + AlO = Al2O =>
Al2 + 2 AlO = 2 Al2O
Mg(OH) + F = Mg(OH)F =>
Mg(OH) + F = Mg(OH)F
H2SO4 + AlBr = AlSO4 + H2Br =>
H2SO4 + AlBr = AlSO4 + H2Br
MgI2 + NaNO3 + H2SO4 = I2 + MgSO4 + NaNO2 + H2O =>
MgI2 + NaNO3 + H2SO4 = I2 + MgSO4 + NaNO2 + H2O
Ni + HClO4 = Ni(ClO4) + H2 =>
2 Ni + 2 HClO4 = 2 Ni(ClO4) + H2
KCr(SO4)2 + NaOH = Na3[Cr(OH)6] + K2SO4 + Na2SO4 =>
2 KCr(SO4)2 + 12 NaOH = 2 Na3[Cr(OH)6] + K2SO4 + 3 Na2SO4
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
C3H4O2 + OH = CH2CHCO2 + H2O =>
C3H4O2 + OH = CH2CHCO2 + H2O
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + ClO1 =>
3 KMnO4 + 14 HCl = 3 KCl + 3 MnCl2 + 7 H2O + 5 ClO1
HOCl + HAc = Cl2 + H2O + Ac =>
2 HOCl + 2 HAc = Cl2 + 2 H2O + 2 Ac
Mg(s) + HC2H3O2 = Mg(C2H3O2)2(aq) + H2 =>
Mg(s) + 2 HC2H3O2 = Mg(C2H3O2)2(aq) + H2
CO2(g) + H20(l) = C12H22O11(s) + O2(g) =>
120 CO2(g) + 11 H20(l) = 10 C12H22O11(s) + 65 O2(g)
UO2(NO3)26H2O = UO3 + NO + O2 + H2O =>
2 UO2(NO3)26H2O = 2 UO3 + 52 NO + 51 O2 + 2 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Hg2(Cl)2(aq) + HCl(aq) + HNO3 = HgCl2(s) + (NO)(aq) + H2O(l) =>
3 Hg2(Cl)2(aq) + 6 HCl(aq) + 2 HNO3 = 6 HgCl2(s) + 2(NO)(aq) + 4 H2O(l)
CO + H3 = C8H18 + H2O =>
24 CO + 34 H3 = 3 C8H18 + 24 H2O
IO4{-} + Mn{2+} + H2O = MnO4{-} + IO3{-} + H{+} =>
5 IO4{-} + 2 Mn{2+} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
C8H8O7 + NaCO3 = H2O + CO2 + Na3C6H5O7 =>
21 C8H8O7 + 78 NaCO3 = 19 H2O + 90 CO2 + 26 Na3C6H5O7
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 14 KMnO4 + 36 H2SO4 = 10 UO2(SO4)3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Ga + Br2 = Ga3Br2 =>
3 Ga + Br2 = Ga3Br2
Be + NaOH + HOH = Na[Be(OH)2] + H2 =>
2 Be + 2 NaOH + 2 HOH = 2 Na[Be(OH)2] + H2
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
CH4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CO2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Pb + CH3COOH = PbCH3COO + H2 =>
2 Pb + 2 CH3COOH = 2 PbCH3COO + H2
EDTACaCl2 = CaEDTACl2 =>
EDTACaCl2 = CaEDTACl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cd{2+} + NaBH4 + H2O = Cd + NaBO2 + H{+} =>
4 Cd{2+} + NaBH4 + 2 H2O = 4 Cd + NaBO2 + 8 H{+}
CuCl2 + C2H8N2 = CuC2H8N2 + Cl2 =>
CuCl2 + C2H8N2 = CuC2H8N2 + Cl2
C2H5OH7 + O2 = CO2 + H2O =>
2 C2H5OH7 + 9 O2 = 4 CO2 + 12 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
FeI2 + NH4OH = Fe(OH)2 + NH4I =>
FeI2 + 2 NH4OH = Fe(OH)2 + 2 NH4I
NH4B(OH)4 + H2SO4 = H3BO3 + (NH4)2SO4 + H2O =>
2 NH4B(OH)4 + H2SO4 = 2 H3BO3 + (NH4)2SO4 + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe(SO4)3 =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 3 Fe(SO4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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