For the Endothermic Reaction A₂(g) 2A(g), a Snapshot of an Equilibrium

question 17

Multiple Choice

For the endothermic reaction A₂(g) 2A(g) , a snapshot of an equilibrium mixture of A(g) and A₂(g) may look as follows. (Each circle represents 1.0 mol of A atoms, and the volume of the box is 1.0 L.) What is the equilibrium constant K_c for this reaction at 298 K? (R = 0.08206 L • atm/K • mol)

• A) 0.19
• B) 0.67
• C) 1.3
• D) 2.7
• E) 5.3

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Goods returned by customers post-purchase, leading to a reversal of sales revenue.

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Total revenue from sales minus returns, allowances, and discounts, representing the actual sales revenue earned.

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An accounting system that records inventory transactions in real time, immediately affecting the inventory account with each purchase or sale.

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