| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + Br2 = 2 KBr + I2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Nb + Cl = NbCl5 =>
Nb + 5 Cl = NbCl5
Na2SO3 + CuCl = Na2Cl + SO3Cu =>
Na2SO3 + CuCl = Na2Cl + SO3Cu
CH3CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
HPO3 + LiOH = LiPO3 + H2O =>
HPO3 + LiOH = LiPO3 + H2O
NH4 + O2 = NO + H20 =>
10 NH4 + 5 O2 = 10 NO + 2 H20
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
FeBr3 + NaOH = FeOH + NaBr3 =>
FeBr3 + NaOH = FeOH + NaBr3
CuSo4 + Zn = ZnSo4 + Cu =>
CuSo4 + Zn = ZnSo4 + Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(OH)3 + H2S = Fe2S3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2S3 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
GaBr3 + Cl2 = GaCl3 + Br22 =>
22 GaBr3 + 33 Cl2 = 22 GaCl3 + 3 Br22
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
GaBr3 + Cl2 = GaCl3 + Br22 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br22
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
GaBr3 + Cl2 = GaCl3 + Br22 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br22
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
CuSO4•5H2O + Zn = ZnSO4•5H2O + Cu =>
CuSO4•5H2O + Zn = ZnSO4•5H2O + Cu
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5OH + O2{-} = CO2 + H2O =>
C2H5OH + 3 O2{-} = 2 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4•5H2O + Zn = ZnSO4•5H2O + Cu =>
CuSO4•5H2O + Zn = ZnSO4•5H2O + Cu
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N3 + O2 = NO =>
2 N3 + 3 O2 = 6 NO
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
| 1 2 3 4 5 6 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/14
Équations équilibrées sur05/04/13
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