An Acid HB⁺ Has a K _a of 1

question 20

Multiple Choice

An acid HB⁺ has a K _a of 1.0×10 ^{- 9}. What is the p K _b of the base B?

• A) 9.0
• B) 7.0
• C) 5.0
• D) 1.0×10 ^{- 5}
• E) 1.0×10 ^{- 9}

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Definitions:

Riskier

Describes actions or situations that involve a greater likelihood of leading to harm or loss.

Group Decision

The process through which two or more individuals come to a conclusion or resolve an issue collaboratively.

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A method of obtaining ideas, services, or content by soliciting contributions from a large group of people, typically from an online community.

Group Biases

The tendency for people to have prejudiced views and differential treatments towards others based on their group membership.