Is CN a weak base?
Understand the Problem
The question is asking whether 'cn' refers to cyanide (CN-) is classified as a weak base. This involves discussing the properties of cyanide and its behavior in solution.
Answer
CN- is a weak base.
The final answer is: CN- is a weak base.
Answer for screen readers
The final answer is: CN- is a weak base.
More Information
The cyanide ion (CN-) is the conjugate base of hydrocyanic acid (HCN), which is a weak acid. As a result, CN- only partially ionizes in water, classifying it as a weak base.
Tips
Common mistakes include assuming that CN- is a strong base due to its role in nucleophilic substitutions or interpreting 'strong nucleophile' as 'strong base'.
Sources
- Why cyanide is a weak base? - Quora - quora.com
- 11.11: Weak Bases - Chemistry LibreTexts - chem.libretexts.org
- Deciding E1/E2/SN1/SN2 for cyanide ion - Chemistry Stack Exchange - chemistry.stackexchange.com
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