Hydrogen Ion Activity Can Be Expressed as Which of the Following

question 20

Multiple Choice

Hydrogen ion activity can be expressed as which of the following?

• A) pH = log10[H-]
• B) [H+] = log * 10
• C) pH = -log10[H+]
• D) pH = 1 * 10-7 mol/L

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Definitions:

Dividend

A dividend is a payment made by a corporation to its shareholders, usually as a distribution of profits.

Treasury Stock

Shares that were once part of the outstanding shares of a company but were later reacquired and are held in the company’s treasury.

Common Stock

A form of corporate equity ownership, a type of security that represents ownership of a fraction of a corporation, entitling the holder to a share of the company's profits.

Retained Earnings

Refers to the portion of net income left over for the business after it has paid out dividends to its shareholders.