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Chemistry · Unit 3 · Chemical equilibrium systems · Chemical equilibrium

Discriminate between the terms strong, weak, concentrated and dilute for acids and bases.

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Question 1

Two solutions are prepared: Solution A contains 0.50 mol/L of hydrochloric acid (HCl), and Solution B contains 0.50 mol/L of ethanoic acid (CH₃COOH). Explain why these two solutions, despite having the same molarity, will have different pH values.

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Question 2

Which is the most concentrated strong acid?

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Question 3

Which statement correctly distinguishes between a strong acid and a concentrated acid?

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Discriminate between the terms end point and equivalence point.
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