6.11.7 - Factors Affecting Acid Strength
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Practice Questions
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What determines the strength of an acid?
💡 Hint: Think about what happens to protons in the solution.
Define conjugate acid-base pairs.
💡 Hint: Consider what happens when an acid donates a proton.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which factor does NOT affect acid strength?
💡 Hint: Focus on the physical properties of the acid.
True or False: Strong acids have strong conjugate bases.
💡 Hint: Consider how they relate in chemical equations.
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Challenge Problems
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Determine the pH of a solution containing 0.1 M of a weak acid with a Ka value of 1.0 × 10–5.
💡 Hint: Set up the equilibrium expression and solve for [H+].
Predict how the pH changes if an additional strong acid is added to a weak acid solution.
💡 Hint: Consider total proton concentration.
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