The reversible reaction:25O2(g) 1 point
+ O2(g)...... 2503(g)has come
to equilibrium in a vessel of
specific volume at a given
temperature. Before the
reaction began, the
concentrations of the reactants
were 0.060 mol/L of SO2 and
0.050 mol/L of 02. After
equilibrium is reached, the
concentration of SO3 is 0.040
mol/L. What is the equilibrium
concentration of O2?​