Do the Equations Below Represent Coupled Reactions? If Not,why Not $\Delta$

question 35

Essay

Do the equations below represent coupled reactions? If not,why not?
A + B <-> C + D ( $\Delta$ G = +5.4 kcal/mole)
D + F <-> G + H ( $\Delta$ G = -4.4 kcal/mole)

---

Definitions:

Budgeted Overhead

The estimated costs for running a business, not directly tied to production but expected to occur within a specific budget period.

Actual Overhead Costs

The real expenses incurred in the manufacturing process that are not directly tied to production, such as utilities and rent for factory space.

Overhead Variances

Differences between the actual overhead costs incurred and the standard costs for the overheads that were budgeted for a period.

Controllable

Controllable usually refers to expenses or costs that can be managed or influenced by decisions made by a company or an individual.