What is the pH of 6.0 * 10-3 M HCl?

Question:

What is the pH of {eq}6.0 \times 10^{-3} {/eq}M HCl?

Strong acids

Strong acids are compounds which dissociate completely in solution forming a cationic hydrogen and an anion.

A general dissociation reaction for a strong acid can be described by the expression:

{eq}HA \rightarrow H^{+} + A^{-} {/eq}.

There are only seven strong acids namely {eq}HCl, HBr, HI, HNO_{3}, H_{2}SO_{4}, HClO_{4}, \text{and} HCl_{3} {/eq}.

Answer and Explanation: 1

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HCl is a strong acid meaning it completely dissociates in water forming hydronium and chloride ions as shown in the equation below:

{eq}HCl + H_{2}O...

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Strong Acid: Definition & Examples

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Chapter 6 / Lesson 9
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Learn about strong acids. Understand what a strong acid is, learn what makes an acid strong, examine a list of strong acids and bases, and see strong acid examples.


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