1 The ionization constant (K) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is dissolved in 100.0 mL of water, what are the equilibrium concentration of all species present?

Chemistry for Engineering Students
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ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
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Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.72PAE
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1. The ionization constant (Ka) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is dissolved in 100.0 mL of
water, what are the equilibrium concentration of all species present?
2. A certain acidic vitamin is essential for all mammals since it plays a role in DNA repair and cell signaling. A 0.439 M
solution of this acid is found to have a
unknown acid?
pH of 2.607. Based on the tabie below, what most likely is the identity of this
Transcribed Image Text:Drill-type Questions 1. The ionization constant (Ka) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is dissolved in 100.0 mL of water, what are the equilibrium concentration of all species present? 2. A certain acidic vitamin is essential for all mammals since it plays a role in DNA repair and cell signaling. A 0.439 M solution of this acid is found to have a unknown acid? pH of 2.607. Based on the tabie below, what most likely is the identity of this
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