Two Samples of Potassium Iodide Are Decomposed into Their Constituent

question 81

Multiple Choice

Two samples of potassium iodide are decomposed into their constituent elements. The first sample produced 13.0 g of potassium and 42.3 g of iodine. If the second sample produced 24.4 kg of potassium, how many kilograms of iodine were produced?

• A)13.3 kg
• B)22.5 kg
• C)79.4 kg
• D)44.4 kg
• E)92.4 kg

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Definitions:

Marginal Revenue

The revenue increase resulting from the sale of one extra unit of a good or service.

Marginal Cost

Expenses accrued from the creation of one more product or service unit.

Average Total Cost

The total cost of production divided by the number of goods produced, indicating the cost on average of producing each unit of output.

Marginal Revenue

The plus income from the sale of one more unit of a good or service.