| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaOH = AgOH + NaNO3
AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(CH3)3 + H2O = Al(OH)3 + CH4 =>
Al(CH3)3 + 3 H2O = Al(OH)3 + 3 CH4
Fe{2+} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
NaBr + NH4Cl = NaCl + NH4Br =>
NaBr + NH4Cl = NaCl + NH4Br
Cl2 + P = PCl3 =>
3 Cl2 + 2 P = 2 PCl3
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
BaCi2 + H2SO4 = BaSO4 + HCi =>
BaCi2 + H2SO4 = BaSO4 + 2 HCi
Cl2 + H = HCl =>
Cl2 + 2 H = 2 HCl
C3H8 + O2 = H20 + C2O =>
20 C3H8 + 15 O2 = 8 H20 + 30 C2O
C3H8 + O2 = H2O + C2O =>
4 C3H8 + 11 O2 = 16 H2O + 6 C2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
C14H30 + O2 = H2O + C2O =>
C14H30 + 11 O2 = 15 H2O + 7 C2O
Al(CH3)3 + H2O = Al(OH)3 + CH4 =>
Al(CH3)3 + 3 H2O = Al(OH)3 + 3 CH4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaCi + AgNO3 = NaNO3 + AgCi =>
NaCi + AgNO3 = NaNO3 + AgCi
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaOH + HCi = NaCi + H2O =>
NaOH + HCi = NaCi + H2O
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
Ni + Cu(NO3)2 = Cu + Ni(NO3)2 =>
Ni + Cu(NO3)2 = Cu + Ni(NO3)2
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3 =>
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HgCl + NH4OH = HgOH + NH4Cl =>
HgCl + NH4OH = HgOH + NH4Cl
C13H8O + NaBH4 = C13H10O + NaBH3 =>
C13H8O + 2 NaBH4 = C13H10O + 2 NaBH3
Fe + CO3 = FeCO3 =>
Fe + CO3 = FeCO3
Fe{2+} + CO3{2-} = FeCO3 =>
Fe{2+} + CO3{2-} = FeCO3
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
Fe{2+} = Fe{2+}Fe2{3+}O4 =>
Fe{2+} = Fe{2+}Fe2{3+}O4
Fe + O3 = FeO5 =>
3 Fe + 5 O3 = 3 FeO5
Fe{2+} = Fe{2+}Fe2{3+}O4 =>
Fe{2+} = Fe{2+}Fe2{3+}O4
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Fe{2+}Fe{3+} = Fe{2+}Fe2{3+}O4 =>
Fe{2+}Fe{3+} = Fe{2+}Fe2{3+}O4
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/09
Équations équilibrées sur10/20/08
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