If a Constant Current of 4

question 55

Multiple Choice

If a constant current of 4.9 amperes is passed through a cell containing Cr³⁺ for 2.3 hour, how many grams of Cr will plate out onto the cathode? (The atomic mass of Cr is 51.996 g/mol.)

• A) 0.12 g
• B) 1.1 g
• C) 66 g
• D) 22 g
• E) 7.3 g

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Definitions:

Treasury Stock

Treasury stock consists of shares that were issued and later reacquired by the issuing corporation, not retired but held for future use.

Total Paid-In Capital

The total amount of capital that a company has received from shareholders in exchange for shares of stock.

Retained Earnings

The portion of net income that is retained by the corporation rather than distributed to its shareholders as dividends.

Total Stockholders' Equity

This represents the total amount of capital contributed by shareholders plus the retained earnings of a company, indicating the net worth of the company from a shareholder's perspective.