| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + NaOH = C9H7O4 + H2O + Na
Cf + H2O = Cf(OH)3 + H2 =>
2 Cf + 6 H2O = 2 Cf(OH)3 + 3 H2
CH3COOH + Al = Al(C2H3O2)3 + H2 =>
6 CH3COOH + 2 Al = 2 Al(C2H3O2)3 + 3 H2
NaCl + CuSO4 + Al = Cu + AlCl3 + Na2SO4 =>
6 NaCl + 3 CuSO4 + 2 Al = 3 Cu + 2 AlCl3 + 3 Na2SO4
C26H20O10 + O2 = CO2 + H2O =>
C26H20O10 + 26 O2 = 26 CO2 + 10 H2O
C4H7O2{-} + H2O = C2H3O2{-} + H{+} + H2 =>
C4H7O2{-} + 2 H2O = 2 C2H3O2{-} + H{+} + 2 H2
Cu2 + NH3 = [Cu(NH3)4] =>
Cu2 + 8 NH3 = 2[Cu(NH3)4]
NO + Br2 = Br2O + N2 =>
2 NO + 2 Br2 = 2 Br2O + N2
HI + H2SO = H2S + I + H2O =>
2 HI + H2SO = H2S + 2 I + H2O
C5H4O2 + H2O + CO2 = CH2O2 =>
C5H4O2 + 8 H2O + 5 CO2 = 10 CH2O2
LiCl + (NH4)3PO4 = Li3PO4 + (NH4)Cl =>
3 LiCl + (NH4)3PO4 = Li3PO4 + 3(NH4)Cl
HgS = Hg + S =>
HgS = Hg + S
CN + HI = HN + CI =>
CN + HI = HN + CI
BeO + K2O = K2BeO2 =>
BeO + K2O = K2BeO2
C2H6O2 + Na = C3H5O3Na3 + H2 =>
3 C2H6O2 + 6 Na = 2 C3H5O3Na3 + 4 H2
K2S2O6(O2) + KCIO3 = K2SO4 + O2 + CIO2 =>
K2S2O6(O2) + 2 KCIO3 = 2 K2SO4 + O2 + 2 CIO2
Co(H2O)6Cl2 + NH3 = Co(NH3)6Cl2 + H2O =>
Co(H2O)6Cl2 + 6 NH3 = Co(NH3)6Cl2 + 6 H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Ru + NO3 = Ru(NO3) =>
Ru + NO3 = Ru(NO3)
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Cu(OH)2(s) = CuO(s) + H2O(g) =>
Cu(OH)2(s) = CuO(s) + H2O(g)
Fe + SnSO4 = Fe2(SO4)3 + Sn =>
2 Fe + 3 SnSO4 = Fe2(SO4)3 + 3 Sn
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
Li + Cu(NO3)2 = Cu + LiNO3 =>
2 Li + Cu(NO3)2 = Cu + 2 LiNO3
La + S = LaS =>
La + S = LaS
Cu + CrCl3 = Cr + CuCl =>
3 Cu + CrCl3 = Cr + 3 CuCl
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(aq) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(aq)
C6H12(l) + Cl2(g) = C6H6Cl6(s) + HCl(g) =>
C6H12(l) + 6 Cl2(g) = C6H6Cl6(s) + 6 HCl(g)
HClO4 + SrOH = SrHClO4 + OH =>
HClO4 + SrOH = SrHClO4 + OH
BaCl2 + H2O2 = BaO2 + HCl =>
BaCl2 + H2O2 = BaO2 + 2 HCl
O2 + H2O + CaC = Ca(OH)2 + CO2 =>
3 O2 + 2 H2O + 2 CaC = 2 Ca(OH)2 + 2 CO2
ZnO2 + Cu = CuO2 + Zn =>
ZnO2 + Cu = CuO2 + Zn
CuBr2 + Ca(NO3)2 = Cu(NO3)2 + CaBr2 =>
CuBr2 + Ca(NO3)2 = Cu(NO3)2 + CaBr2
Na2O + H2SO4 = NaHSO4 + H2O =>
Na2O + 2 H2SO4 = 2 NaHSO4 + H2O
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
NH3 + NO3 = N2O4 + H2O =>
4 NH3 + 14 NO3 = 9 N2O4 + 6 H2O
CrCO3 + AlF3 = Al2(CO3)3 + CrF2 =>
3 CrCO3 + 2 AlF3 = Al2(CO3)3 + 3 CrF2
LiOH + H2SO3 = LiSO3 + H2OH =>
LiOH + H2SO3 = LiSO3 + H2OH
C6H5CH3 + MnO2 + H2SO4 = C6H6COOH + MnSO4 + H2O =>
2 C6H5CH3 + 5 MnO2 + 5 H2SO4 = 2 C6H6COOH + 5 MnSO4 + 6 H2O
(P4) + NaOH + H2O = PH3 + Na2HPO3 =>
(P4) + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
C5H10O5(g) + O2(g) = CO2(g) + H2O =>
C5H10O5(g) + 5 O2(g) = 5 CO2(g) + 5 H2O
Na2SO4 + Al(CO3)3 = Na2CO3 + Al(SO4)3 =>
3 Na2SO4 + Al(CO3)3 = 3 Na2CO3 + Al(SO4)3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Cu2(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
Cd + H2O = CdO + H2 =>
Cd + H2O = CdO + H2
NiSO4 + Ba = BaSO4 + Ni =>
NiSO4 + Ba = BaSO4 + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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