A 015 M Aqueous Solution of the Weak Base B at at 25.0

question 8

Multiple Choice

A 0.15 M aqueous solution of the weak base B at 25.0 °C has a pH of 8.88. The value of K_b for B is ________.

• A)3.0 × 10^-5
• B)1.8 × 10^-5
• C)3.9 × 10^-10
• D)1.3 × 10^-10
• E)none of the above

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Accounts on a company's balance sheet that represent the cumulative amount of equity invested by shareholders and retained earnings.

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The profit of a company after all expenses and taxes have been deducted from total revenue.

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Pertaining to dividends, a feature allowing a company not to pay dividends in arrears to its shareholders.