14 For the following 65C system at equilibrium in a 100 L co

14. For the following 65\'C system at equilibrium in a 1.00 L container, predict the qualitative (left or right) change each the following will have P4(g) + 3 O2(g) P406(g) AH-365.190 kJ/mol forcing 0.030 moles He into the container.

Solution

There will be no change ,

since inert gas ( He) when added to equilibrium at constant volume it doesnot effect the equilibrium as inert gas doesnot react with any species .

( equilibrium changes when volume of system changes, here we had 1L container , hence volume of system doesnot change and hence no change)