The Oxidation and Coordination Numbers of Cobalt in the Compound

question 1

Multiple Choice

The oxidation and coordination numbers of cobalt in the compound [Co(NH₃) ₅Cl]Cl₂ are, respectively

• A)2 and 6.
• B)2 and 8.
• C)3 and 6.
• D)3 and 8.
• E)None of these choices are correct.

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Definitions:

Marginal Costs

The additional expense incurred from the creation of one extra unit of a product, essential in economic decision-making.

Marginal Cost Curve

A graphical representation showing the cost of producing one more unit of a good.

Economic Profit

The difference between a firm's total revenues and its total costs, including both explicit and implicit costs, representing a profit above the opportunity cost.

Explicit and Implicit Costs

Explicit costs are direct payments made to others in the course of running a business, like wages or rents, while implicit costs represent the opportunity costs of using resources owned by the business.