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Chemistry · Unit 3 · Chemical equilibrium systems · Chemical equilibrium

properties of acids and bases

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Question 1

Which of the following statements correctly describes a property of a strong acid?

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Question 2

Which statement correctly describes a property of weak acids compared to strong acids of equal concentration?

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Question 3

A student observes that when ethanoic acid (CH₃COOH) is added to water, the resulting solution conducts electricity poorly, whereas when hydrochloric acid (HCl) is added to water, the solution conducts electricity strongly. Explain this difference in terms of the dissociation of these two acids.

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Interpret conductometric titration curves to determine the intercept with conductivity axis, equivalence point and volume of titrant.
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Sketch the general shapes of conductometric and acid-base titration curves involving strong and weak acids and bases. (Titration of weak acids to weak bases is not required.)
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