How can Ka or Kb be used to determine if an acid is strong or weak?

Question:

How can Ka or Kb be used to determine if an acid is strong or weak?

Acid and Base Strength:

The strength of an acid or a base is indicated by how much it produces {eq}H^+{/eq} and {eq}OH^-{/eq} ions in a solution. It also indicates how well an acid or base conducts electricity. When the acid or base can conduct electricity more better, it is a strong acid or base. If the acid or base conducts electricity less, it is a weak acid or base.

Answer and Explanation: 1

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In chemistry, Ka is the quantity that measures the strength of an acid. Acids with high Ka values are said to be strong acids.

Suppose {eq}\rm...

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Acids and Bases

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Chapter 2 / Lesson 10
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Acids are substances that contribute molecules, while bases are substances that can accept them. Learn how to define acids and bases, explore the pH scale, and discover how to find pH values.


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