| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S2O8 + FeSO4 = Fe(SO4)3 + 2 H2SO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HI + H2O = I + H3O =>
HI + H2O = I + H3O
Ba + ZnSO4 = Zn + BaSO4 =>
Ba + ZnSO4 = Zn + BaSO4
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
HI + H2O = I2 + H3O =>
2 HI + 2 H2O = I2 + 2 H3O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NaCO3 + MgSO4 = MgCO3 + NaSO4 =>
NaCO3 + MgSO4 = MgCO3 + NaSO4
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu(OH)2 = Cu + OH =>
Cu(OH)2 = Cu + 2 OH
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Fe2 + HNo3 = Fe(No3)2 + H2 =>
Fe2 + 4 HNo3 = 2 Fe(No3)2 + 2 H2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
NaCr2O7 + S = Na2S + Cr2O7 =>
2 NaCr2O7 + S = Na2S + 2 Cr2O7
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P + O2 = PO =>
2 P + O2 = 2 PO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
HClO4 + H2O = ClO4 + H3O =>
HClO4 + H2O = ClO4 + H3O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2
CaCO3 + H2O = Ca + OH + H2CO3 =>
CaCO3 + 2 H2O = Ca + 2 OH + H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
C6H14 + O2 = C + H2O =>
2 C6H14 + 7 O2 = 12 C + 14 H2O
CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2
N2 + H2 = NH =>
N2 + H2 = 2 NH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
NH4CL = NH3 + HCL =>
NH4CL = NH3 + HCL
NH4CE = NH3 + HCE =>
NH4CE = NH3 + HCE
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/18
Équations équilibrées sur04/09/17
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