A buffer solution is prepared by mixing equal volumes of 0.10 M NaNO 2 and 0.10 M

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A buffer solution is prepared by mixing equal volumes of 0.10 M NaNO₂ and 0.10 M HNO₂ solutions.

a. Calculate the pH of this solution.

b. How would the buffer capacity of 500 mL of this buffer solution compare to the buffer capacity of 1000 mL of the solution? Explain your reasoning.

c. If you had 2.0 L of this buffer solution, what is the minimum volume of 0.10 M Ca(OH)₂ required to exceed the buffer capacity?

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General Chemistry

ISBN: 9781305580343

11th Edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Nov 06, 2020 06:29 AM

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A buffer solution is prepared by mixing equal volumes of 0.10 M NaNO 2 and 0.10 M

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a Dilution occurs upon mixing Thus the given concentrations are diluted by 2 since equal volumes of ...View the full answer

General Chemistry

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