For Pyridine, PK_b = 8

question 224

Multiple Choice

For pyridine, pK_b = 8.75.What is the pH of an aqueous buffer solution that is 0.300 M C₅H₅N(aq) And 0.500 MC₅H₅NHCl(aq) ?

• A) 8.53
• B) 5.25
• C) 8.97
• D) 5.47
• E) 5.03

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Definitions:

Constant-Growth DDM

A dividend discount model that assumes dividends grow at a constant rate indefinitely, used to estimate the value of a stock.

Dividend

A distribution of a portion of a company's earnings to its shareholders, typically in the form of cash or stock.

Growth Rate

The rate at which a company's earnings or revenue increases over a certain period, often used as a measure of a company's financial health and potential for future expansion.

Intrinsic Value

The real or fundamental value of a stock, determined through analysis of the company's financials and potential.