If 25 ML of 0

question 16

Multiple Choice

If 25 mL of 0.10 M NaOH is added to 40 mL of 0.20 M HC₂H₃O₂,what is the pH of the resulting solution at 25°C? K_a for HC₂H₃O₂ is 1.8 × 10^-5 at 25°C.

• A) 10.1
• B) 4.2
• C) 5.1
• D) 2.7
• E) 4.4

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Definitions:

Extreme Circumstances

Situations that are highly unusual or exceptional, often involving severe stress or urgency.

Negatively Free

A condition where freedom is defined by the absence of external constraints or limitations on one's actions, as opposed to being enabled to pursue certain goals (positive freedom).

Kant

Immanuel Kant was an 18th-century German philosopher who made significant contributions to metaphysics, epistemology, ethics, and aesthetics, notably known for his work "Critique of Pure Reason."

Acting Freely

Engaging in actions willingly and autonomously, making choices that are not coerced or predetermined by external forces.