A sample of ozone, O 3 , amounting to 0 10 mol, is placed in a sealed container of volume 1 0 L and the reaction 2 O 3 (g) 3 O 2 (g)is allowed to reach equilibrium Then 0 50 mol O 3 is placed in a second container of volume 1 0 L at the same temperature and allowed to reach equilibrium Without doin...

a The number of moles of O is larger in the second expe ...

A sample of ozone, O 3 , amounting to 0.10 mol, is placed in a sealed container

Question:

A sample of ozone, O₃, amounting to 0.10 mol, is placed in a sealed container of volume 1.0 L and the reaction 2 O₃(g) → 3 O₂(g) is allowed to reach equilibrium. Then 0.50 mol O₃ is placed in a second container of volume 1.0 L at the same temperature and allowed to reach equilibrium. Without doing any calculations, predict which of the following will be different in the two containers at equilibrium. Which will be the same?

(a) Amount of O₂;

(b) Partial pressure of O₂;

(c) The ratio PO₂/PO₃;

(d) The ratio (PO₂)³/(PO₃)²;

(e) The ratio (PO₃)²/(PO₂)³. Explain each of your answers.

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