What Is the PH of a Solution That Results When

question 18

Multiple Choice

What is the pH of a solution that results when 0.012 mol HNO₃ is added to 610.0 mL of a solution that is 0.26 M in aqueous ammonia and 0.46M in ammonium nitrate. Assume no volume change. (K_b for NH₃ = 1.8 × 10^-5.)

• A) 8.96
• B) 9.56
• C) 5.04
• D) 9.01
• E) 4.44

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Definitions:

Liabilities

Liabilities are financial obligations a company owes to external parties, such as loans, accounts payable, and mortgages.

Accrual

An accounting method that records revenues and expenses when they are incurred, regardless of when cash is exchanged.

Accrual

The accounting method that records revenues and expenses when they are incurred, regardless of when cash transactions occur.

Accounting Cycle

The process used by entities to analyze and record transactions, adjust the records at the end of the period, prepare financial statements, and prepare the records for the next cycle.