If 20.0 mL of a 0.10 M NaOH solution is added to a 30.0- mL sample of

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If 20.0 mL of a 0.10 M NaOH solution is added to a 30.0- mL sample of a 0.10 M weak acid, HA, what is the pH of the resulting solution? (K_a = 1.8 × 10⁵ for HA)

a. 2.87

b. 2.74

c. 4.74

d. 5.05

e. 8.73

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Jun 17, 2020 05:41 AM

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If 20.0 mL of a 0.10 M NaOH solution is added to a 30.0- mL sample of

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Equation according to a given question is NaOH HA NaA H 2 O base weak acid sal...View the full answer

General Chemistry

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