For the industrial question, Moles were
0.5 + 1 -> 2.5. Where the one with 0.5 mole has 2 in front and rest has 1 in front
It said the one with 0.5 moles had change (increase) in concentration of 0.36 moles.
This will mean that the one with 1 mole will increase by 0.36x2 (due to the...