| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl = Cl2 + 2 Li
CuO + CI2 = CuCI2 + O2 =>
2 CuO + 2 CI2 = 2 CuCI2 + O2
CH3CH3CHCH2CH3 + O2 = CO2 + H2O =>
CH3CH3CHCH2CH3 + 8 O2 = 5 CO2 + 6 H2O
CaCl2 = Ca2(aq) + Cl(aq) =>
2 CaCl2 = Ca2(aq) + 4 Cl(aq)
CH2O + Ag2O = CH2O2 + Ag =>
CH2O + Ag2O = CH2O2 + 2 Ag
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
Na2Cr2O7 + H2 = Cr + NaOH + H2O =>
Na2Cr2O7 + 6 H2 = 2 Cr + 2 NaOH + 5 H2O
MnCl3 + F2 + NaOH = Na2MnO4 + NaCl + NaF + H2O =>
2 MnCl3 + 3 F2 + 16 NaOH = 2 Na2MnO4 + 6 NaCl + 6 NaF + 8 H2O
C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)2 + H2O =>
2 C8H10 + 3 K2Cr2O7 + 9 H2SO4 = 2 C8H6O4 + 3 K2SO4 + 3 Cr2(SO4)2 + 13 H2O
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
MgCIO3 = MgO + CIO2 =>
MgCIO3 = MgO + CIO2
Cr2O7{2-} + HCl = Cr{3+} + Cl2 + H2O + Cl{-} =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 3 Cl2 + 7 H2O + 8 Cl{-}
Ag2C2O4 + NH3 = Ag(NH3)2 + C2O4 =>
Ag2C2O4 + 4 NH3 = 2 Ag(NH3)2 + C2O4
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
Na2SO4(aq) + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4(aq) + Ca(NO3)2 = 2 NaNO3 + CaSO4
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
Cr2O3 + Al = Al2O3 + Cr2 =>
Cr2O3 + 2 Al = Al2O3 + Cr2
C5 + H9 + O2 = C8H8O2 =>
72 C5 + 40 H9 + 45 O2 = 45 C8H8O2
Fe2O4 + Li = Li2O + Fe =>
Fe2O4 + 8 Li = 4 Li2O + 2 Fe
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4 =>
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
Ge + Si = GeSi =>
Ge + Si = GeSi
C10H18O2 + O2 = H2O + CO2 =>
2 C10H18O2 + 27 O2 = 18 H2O + 20 CO2
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NH4NO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NH4NO3(aq)
FeCl2 + NH2OH + H2O = FeCl2OH + NH3 =>
2 FeCl2 + NH2OH + H2O = 2 FeCl2OH + NH3
Zn + H3C6H5O7 = Zn3(C6H5O7)2(aq) + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2(aq) + 3 H2
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
MgBr2 + NaHO = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaHO = Mg(OH)2 + 2 NaBr
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
Ni(C2H3O2)2 + LiOH = NiOH + Li(C2H3O2)2 =>
Ni(C2H3O2)2 + LiOH = NiOH + Li(C2H3O2)2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
P4S3 + HLO4 + H2O = H3PO4 + S + HL =>
2 P4S3 + 5 HLO4 + 12 H2O = 8 H3PO4 + 6 S + 5 HL
H(ClO4) + Ca(OH)2 = H2O + Ca(ClO4)2 =>
2 H(ClO4) + Ca(OH)2 = 2 H2O + Ca(ClO4)2
AgBr + MgCl2 = MgBr2 + AgCl =>
2 AgBr + MgCl2 = MgBr2 + 2 AgCl
I2 + H2O = HI + HIO =>
I2 + H2O = HI + HIO
F2 + LiBr = Br + LiF2 =>
F2 + LiBr = Br + LiF2
Sb + H2SO4 = Sb2(SO4)3 + SO + H2O =>
4 Sb + 9 H2SO4 = 2 Sb2(SO4)3 + 3 SO + 9 H2O
POCl3 + NaOH = NaCl + Na3PO4 + H2O =>
POCl3 + 6 NaOH = 3 NaCl + Na3PO4 + 3 H2O
Cl2 + KI + H2O = KIO3 + HCl2 =>
6 Cl2 + KI + 3 H2O = KIO3 + 6 HCl2
Mg2(KO4)3 + Ca(OH)2 = Mg(OH)3 + CaKO4 =>
Mg2(KO4)3 + 3 Ca(OH)2 = 2 Mg(OH)3 + 3 CaKO4
I2 + Cl = ICl3 =>
I2 + 6 Cl = 2 ICl3
Mg + H3AsO4 = H2 + Mg3(AsO4)2 =>
3 Mg + 2 H3AsO4 = 3 H2 + Mg3(AsO4)2
CH4 + (O)2 = CO2 + H2O =>
CH4 + 2(O)2 = CO2 + 2 H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
C9H8O + C8H6O3 = C17H14O3 + H2O =>
32 C9H8O + 15 C8H6O3 = 24 C17H14O3 + 5 H2O
C3H7OH = C3H7OC3H7 + H2O =>
2 C3H7OH = C3H7OC3H7 + H2O
Al2O5 + H2O = Al(OH)5 =>
Al2O5 + 5 H2O = 2 Al(OH)5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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