| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHO = CH4 + CO
CO2 + H2 = C2H5OH + H2O =>
2 CO2 + 6 H2 = C2H5OH + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CO2 + H2 = C2H5OH + H2O =>
2 CO2 + 6 H2 = C2H5OH + 3 H2O
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
CO2 + H2 = C2H5OH + H2O =>
2 CO2 + 6 H2 = C2H5OH + 3 H2O
Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 6 K2SO4 + 8 H2O
CH3OH + HNO2 = CH3NO2 + H2O =>
CH3OH + HNO2 = CH3NO2 + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
Ni + CO = Ni(CO) =>
Ni + CO = Ni(CO)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Hg(NO3)2 + NaOH = H2HgO2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = H2HgO2 + 2 NaNO3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Ca + S = CaS =>
Ca + S = CaS
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + CO = Ni(CO) =>
Ni + CO = Ni(CO)
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
Ca + S = CaS =>
Ca + S = CaS
Ca(NO3)2 + AgNO3 = CaNO3 + Ag(NO3)2 =>
Ca(NO3)2 + AgNO3 = CaNO3 + Ag(NO3)2
Ni + CO = Ni(CO) =>
Ni + CO = Ni(CO)
Ni + CO = NiCO =>
Ni + CO = NiCO
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
Fe2(CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
NaCl + Al2(SO4)3 = AlCl3 + Na2SO4 =>
6 NaCl + Al2(SO4)3 = 2 AlCl3 + 3 Na2SO4
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Fe + F = FeF3 =>
Fe + 3 F = FeF3
Fe + H2SO4 = FeSO4 + H =>
Fe + H2SO4 = FeSO4 + 2 H
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
C25H52 + O2 = H2O + CO2 =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
Al2 + HCl = AlCl + H2 =>
Al2 + 2 HCl = 2 AlCl + H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C2H6N2 = C2H6 + N =>
C2H6N2 = C2H6 + 2 N
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P5Cl = P + Cl =>
P5Cl = 5 P + Cl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
P5Cl = P + Cl2 =>
2 P5Cl = 10 P + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/12
Équations équilibrées sur01/23/12
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