| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C + CuO = Cu + CO2 =>
C + 2 CuO = 2 Cu + CO2
C7H14 + H2 = C7H16 =>
C7H14 + H2 = C7H16
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeO + Mn = MnO + Fe =>
FeO + Mn = MnO + Fe
C5H12 + H2O = CO2 + H20 =>
5 C5H12 + 50 H2O = 25 CO2 + 8 H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb
K2CrO7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 9 K2SO3 + 5 H2SO4 = Cr2(SO4)3 + 11 K2SO4 + 5 H2O
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnSO4(aq) = Ag2SO4(s) + Zn(NO3)2(aq)
N2O5 + CaO = Ca(NO3)2 =>
N2O5 + CaO = Ca(NO3)2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
C6H14 + H2O = CO2 + H20 =>
10 C6H14 + 120 H2O = 60 CO2 + 19 H20
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
Mg + N2 = Mg3N3 =>
6 Mg + 3 N2 = 2 Mg3N3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C3H5Cl + KOH = C3H5OH + KCl =>
C3H5Cl + KOH = C3H5OH + KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaO + HCl = H2O + BaCl2 =>
BaO + 2 HCl = H2O + BaCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
SnCl2 + Co = CoCl2 + Sn =>
SnCl2 + Co = CoCl2 + Sn
NaBiO3 + SnSO4 + H2SO4 = Na2SO4 + Bi2(SO4)3 + Sn(SO4)2 + H2O =>
2 NaBiO3 + 2 SnSO4 + 6 H2SO4 = Na2SO4 + Bi2(SO4)3 + 2 Sn(SO4)2 + 6 H2O
BrO3{-} + H3O{+} + Br{-} = Br2 + H2O =>
BrO3{-} + 6 H3O{+} + 5 Br{-} = 3 Br2 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/17
Équations équilibrées sur02/09/16
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