What Is the Value of K_b for the Cyanide Anion

question 78

Multiple Choice

What is the value of K_b for the cyanide anion, CN^-? K_a(HCN) = 6.2 × 10^-10

• A) 1.6 × 10^-4
• B) 1.6 × 10^-5
• C) 3.8 × 10^-4
• D) 3.8 × 10^-5
• E) 6.2 × 10⁴

---

Definitions:

Unsolicited Proposal

A proposal submitted to an organization not in response to an expressed request, offering solutions or services proactively.

Opportunity

A chance for progress or advancement in a particular area or situation.

Online Content

Digital material available on the internet, including articles, videos, infographics, and social media posts.

Anonymity

The state of being anonymous, where an individual's identity is unknown or concealed.