Calculate the Number of Molecules in 0

question 103

Multiple Choice

Calculate the number of molecules in 0.25 mol of strychnine, C₂₁H₂₂N₂O₂.

• A)8.4 *10²⁴ molecules
• B)8.4* 10²³ molecules
• C)2.1 * 10²³ molecules
• D)1.5 * 10²³ molecules
• E)1.5 * 10²⁴ molecules

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Definitions:

Competitive Price-Searcher

A type of market structure where firms set their prices based on the competition and search for the best price to maximize their profits.

Long-Run Economic Profits

Profits that persist over time after all costs, including opportunity costs, are taken into account, indicating a competitive advantage.

Industry Equilibrium

A state where industry supply equals demand, leading to stability in prices and quantities produced and consumed.

Economic Profits

The difference between total revenue and total costs, including both explicit and implicit costs, indicating a firm's surplus beyond the normal profit level.