A Solution Has a PH of 8

question 54

Multiple Choice

A solution has a pH of 8.72.What is the value of [H⁺]?

• A) 5.2 * 10^-6
• B) 1.9 *10^-9
• C) 5.2* 10^-8
• D) 1.9 * 10^-5

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Definitions:

Securities

Financial instruments representing ownership (stocks), creditor relationships (bonds), or rights to ownership (options).

Primary Market Transaction

Occurs when new securities are sold for the first time to investors, directly impacting the issuing company's capital.

Issuing Corporation

The entity that offers securities for sale to investors, typically through the process of a public offering.

Secondary Market

A venue where investors buy and sell securities they already own, such as the stock market, separate from the primary market where securities are first issued.