| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20O2Si + H2O = CH3OH + C8H18Si + O2
SO4{-2} + NH3 = HS{-} + NO3{-} + H2O =>
SO4{-2} + NH3 = HS{-} + NO3{-} + H2O
Li + CO2 + H2O = LiHCO4 + H2 =>
2 Li + 2 CO2 + 4 H2O = 2 LiHCO4 + 3 H2
Zn + NH4Cl + MnO2 = [Zn(NH3)2]Cl2 + MnO(OH) =>
Zn + 2 NH4Cl + 2 MnO2 = [Zn(NH3)2]Cl2 + 2 MnO(OH)
H2SO3 + OH{-} = (SO3){-2} + H2O =>
H2SO3 + 2 OH{-} = (SO3){-2} + 2 H2O
H3O3 = H3O + O3 =>
3 H3O3 = 3 H3O + 2 O3
CH3OH + PCl5 = CH3Cl + POCl3 + H2O =>
2 CH3OH + PCl5 = 2 CH3Cl + POCl3 + H2O
NaS + CaCl = NaCl + CaS =>
NaS + CaCl = NaCl + CaS
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Fe(OH)3 + K2S = FeS + KOH + S =>
2 Fe(OH)3 + 3 K2S = 2 FeS + 6 KOH + S
K2Cr2O7 + H2SO4 + Na2S2O3 = Cr2(SO4)3 + K2SO4 + H2O + Na2SO3 =>
K2Cr2O7 + 3 H2SO4 + Na2S2O3 = Cr2(SO4)3 + K2SO4 + 3 H2O + Na2SO3
Fe(OH)3 + OH = Fe(OH)4 =>
Fe(OH)3 + OH = Fe(OH)4
C2H2CaC2 + H2O = Ca(OH)2 + C2H2 =>
C2H2CaC2 + 2 H2O = Ca(OH)2 + 2 C2H2
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
NO + NaOH = NOH + NaO =>
NO + NaOH = NOH + NaO
Na2CO3 + H3PO4 = NaH2PO4 + H2O + CO2 =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2HPO4 + H3PO4 = (NH4)H2PO4 =>
(NH4)2HPO4 + H3PO4 = 2(NH4)H2PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4ClO3 + CaPO4 = NH4PO4 + CaClO3 =>
NH4ClO3 + CaPO4 = NH4PO4 + CaClO3
KI + Cu2SO4 = K2SO4 + CuI =>
2 KI + Cu2SO4 = K2SO4 + 2 CuI
Be(NO3)2 + Na2C2O4 = BeC2O4 + NaNO3 =>
Be(NO3)2 + Na2C2O4 = BeC2O4 + 2 NaNO3
CH3COOH + V(OH)5 = V(CH3COO)5 + H2O =>
5 CH3COOH + V(OH)5 = V(CH3COO)5 + 5 H2O
Ca + Sn{2+} = Ca{2+} + Sn =>
Ca + Sn{2+} = Ca{2+} + Sn
Ba + KMnO4 = Ba(MnO4)2 + K =>
Ba + 2 KMnO4 = Ba(MnO4)2 + 2 K
Ag + Cr = AgCr =>
Ag + Cr = AgCr
Ba(OH)2 + HF = Ba2F + H2O + OH =>
2 Ba(OH)2 + HF = Ba2F + H2O + 3 OH
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
HNO3CrOH3 = HOH3CrNO3 =>
HNO3CrOH3 = HOH3CrNO3
K[Al(OH)4(H2O)2] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4(H2O)2] + 4 HCl = KCl + AlCl3 + 6 H2O
MgCl2*6H2O = Mg + Cl + H2O =>
MgCl2*6H2O = Mg + 2 Cl + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu(NH3)4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + NH3 + K =>
Cu(NH3)4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + 4 NH3 + 4 K
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
Cr2O7{2-} + H3O{+} + e = Cr{3+} + H2O =>
Cr2O7{2-} + 14 H3O{+} + 6e = 2 Cr{3+} + 21 H2O
HCH2OH + Cu(OH)2 = HCHO + Cu + H2O =>
HCH2OH + Cu(OH)2 = HCHO + Cu + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
H2CO3 + HgBr2 = HBr + O2 + CO2 + Hg =>
2 H2CO3 + 2 HgBr2 = 4 HBr + O2 + 2 CO2 + 2 Hg
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
AgCl(s) + NH4OH(aq) = AgOH + NH4Cl =>
AgCl(s) + NH4OH(aq) = AgOH + NH4Cl
C8H6 + O2 = H2O + CO2 =>
2 C8H6 + 19 O2 = 6 H2O + 16 CO2
AgC2H3O = AgC2 + H3O =>
AgC2H3O = AgC2 + H3O
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
Mg(C2H302)2 + H2S04 = HC2H302 + MgS04 =>
Mg(C2H302)2 + H2S04 = 2 HC2H302 + MgS04
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + H2S2O7 = (NH4)HSO4 + H3NSO3 =>
2 NH3 + H2S2O7 = (NH4)HSO4 + H3NSO3
Al2(SO3)3 + Cr(NO3)3 = Al(NO3)3 + Cr2(SO3)3 =>
Al2(SO3)3 + 2 Cr(NO3)3 = 2 Al(NO3)3 + Cr2(SO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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