Question: For the reaction : 2A + B C Equilibrium can be expressed as : K = [C]/[A] 2 [B] = [C]/[A 0 2C]

For the reaction:

2A + B ↔ C

Equilibrium can be expressed as:

K = [C]/[A]²[B] = [C]/[A₀ – 2C]₂[B₀ - C]

If K = 2 M^–1, the initial concentration of A (A₀) can be varied. The initial concentration of B is fixed by the process, B₀ = 100. A costs $1/M and C sells for $10/M. What would be the optimum initial concentration of A to use such that the profits would be maximized?

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