A 5000-ML Solution of 0 $\times$ 10^-10)is Titrated with a 0 $\times$

question 48

Multiple Choice

A 50.00-mL solution of 0.0350 M quinoline (K_b = 8.0 $\times$ 10^-10) is titrated with a 0.0137 M solution of hydrochloric acid as the titrant.What is the pH at the equivalence point? (K_w = 1.0 $\times$ 10^-14)

• A) 4.90
• B) 3.45
• C) 5.55
• D) 9.10
• E) 10.55

---

Definitions:

Accounting Equation

The basic formula of double-entry accounting: Assets equal Liabilities plus Equity.

Accounting Equation

The fundamental equation of double-entry bookkeeping: Assets = Liabilities + Equity, representing the financial position of a business.

Liabilities

Financial obligations or debts owed by a business to another entity, payable in the future.

Owner's Equity

The residual interest or ownership claim in the assets of an entity after deducting its liabilities.