| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Br2 + F2 = FBr =>
Br2 + F2 = 2 FBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca3(PO4)2 + Sio2 + C = CaSio3 + P4 + CO =>
2 Ca3(PO4)2 + 9 Sio2 + 16 C = 6 CaSio3 + P4 + 16 CO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Cu2PO4 + Mg = MgPO4 + Cu =>
Cu2PO4 + Mg = MgPO4 + 2 Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FE + Br2 = FEBr3 =>
2 FE + 3 Br2 = 2 FEBr3
CuSO4 + Zn = Cu + Zn(SO4) =>
CuSO4 + Zn = Cu + Zn(SO4)
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Cu + Cl2 = CuCl3 =>
2 Cu + 3 Cl2 = 2 CuCl3
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2B4O7 + H2So4 + H2O = H3BO3 + Na2So4 =>
Na2B4O7 + H2So4 + 5 H2O = 4 H3BO3 + Na2So4
H2 + F2 = HF =>
H2 + F2 = 2 HF
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
F2 + NaI = NaF + I2 =>
F2 + 2 NaI = 2 NaF + I2
C + Na = Na4C =>
C + 4 Na = Na4C
Cr2(SO4)3 + NaOH + Cl2 = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 16 NaOH + 4 Cl2 = 2 NaCrO4 + 8 NaCl + 8 H2O + 3 Na2SO4
FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Ca(H2PO4)2 + Ca(OH)2 = (CaOH)3PO4 + H2O =>
Ca(H2PO4)2 + 5 Ca(OH)2 = 2(CaOH)3PO4 + 4 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/16
Équations équilibrées sur02/20/15
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