| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Fe2O3 + H2 = H2O + Fe =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe
C7H16 + H2O = CO + H2 =>
C7H16 + 7 H2O = 7 CO + 15 H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Pb(NO3)2 + Li2SO4 = PbSO4 + LiNO3 =>
Pb(NO3)2 + Li2SO4 = PbSO4 + 2 LiNO3
C6H12O6 = CO2 + C2H5OH =>
C6H12O6 = 2 CO2 + 2 C2H5OH
CO + H2 = C7H16 + H2O =>
7 CO + 15 H2 = C7H16 + 7 H2O
Si + Mg = MgSi =>
Si + Mg = MgSi
Si + Mg = Mg2Si =>
Si + 2 Mg = Mg2Si
KMnO4 + (COOH)2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
H{+} + (SO4)2{-} + Fe = Fe3{+} + H2O + SO2 =>
8 H{+} + (SO4)2{-} + 21 Fe = 7 Fe3{+} + 4 H2O + 2 SO2
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgSO4
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
H{+} + (SO4){2-} + Fe = Fe{3+} + H2O + SO2 =>
12 H{+} + 3(SO4){2-} + 2 Fe = 2 Fe{3+} + 6 H2O + 3 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
K2CO3 + MgBr2 = KBr + MgCO3 =>
K2CO3 + MgBr2 = 2 KBr + MgCO3
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HClO4 + KHCO3 = KClO4 + CO2 + H2O =>
HClO4 + KHCO3 = KClO4 + CO2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H10O + C7H5ClO2 = C11H13O2Cl + H2O =>
C4H10O + C7H5ClO2 = C11H13O2Cl + H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Cl + O = ClO =>
Cl + O = ClO
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
AlBr3 + Cl2 = Al2Cl3 + Br =>
4 AlBr3 + 3 Cl2 = 2 Al2Cl3 + 12 Br
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H20 =>
25 CH3COOH + 10 CaCO3 = 10(CH3COO)2Ca + 20 CO2 + 2 H20
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H5OH + O2 = C2H5CHO + H2O =>
3 C2H5OH + O2 = 2 C2H5CHO + 3 H2O
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
C + H2O = C11H22O11 =>
11 C + 11 H2O = C11H22O11
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/15
Équations équilibrées sur02/17/14
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