1 mol of O2 and 2 mol SO2 heated in closed vessel of 1L capacity at 1098 K At - Chemistry - Chemical and Ionic Equilibrium

Question

1 mol of O2 and 2 mol SO2 heated in closed vessel of 1L capacity at
1098 K At eqb , 1 6 mol of SO3 were found The eqb constant Kc of
rxn is?

Akanksha C. · Accepted Answer

Dear Student,

According to the equation, if 2 moles of SO3 are formed, 2 moles of SO2 and 1 mole of O2 are used up Hence 1 6 moles of SO3 are formed from 1 6 moles of SO2 and 0 8 mole of O2 Therefore, SO2 left over at equilibrium = 2 - 1 6 = 0 4 mole O2 left over at equilibrium = 1 - 0 8 = 0 2 mole At equilibrium [SO2] = 0 4 mole dm-3 [O2] = 0 2 mole dm-3 [SO3] = 1 6 mole dm-3

Regards

1 mol of O2 and 2 mol SO2 heated in closed vessel of 1L capacity at 1098 K. At eqb., 1.6 mol of SO3 were found. The eqb constant Kc of rxn is?