The Rate Constant for the Reaction 3A → 4B Is

question 37

Multiple Choice

The rate constant for the reaction 3A → 4B is 6.00 × 10^-3 L • mol^-1 • min^-1. How long will it take the concentration of A to drop from 0.75 M to 0.25 M?

• A) 2.2 × 10^-3 min
• B) 5.5 × 10^-3 min
• C) 180 min
• D) 440 min
• E) 5.0 × 10²min

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Definitions:

Working Capital

Current assets minus current liabilities, indicating the short-term liquidity of a business.

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The net value that represents the owners' interest in a company, calculated as total assets minus total liabilities.

Acid-test Ratio

A financial ratio that measures a company's ability to pay off its short-term liabilities with its quick assets, providing insight into its immediate financial health.

Marketable Securities

Financial instruments or securities that are easily convertible into cash within a short period without a significant loss of value.