**Participation Question**1. What is the $[H_3O^+]$ of 0.10 M propanoic acid ($CH_3CH_2COOH$, can simplify to HPr) ($K_a = 1.3 \times 10^{-5}$)?2. Calculate the pH of a 0.050 M solution of ethylamine ($C_2H_5NH_2$, $K_b = 6.4 \times 10^{-4}$).

Answered: PARTICIPATION openstax What is the…

PARTICIPATION openstax What is the [H,O*) of 0.10 M propanoic acid (CH,CH,COOH, can simplify to HPr) (K, = 1.3x10-5)? Calculate the pH of a 0.050 M solution of ethylamine (C,H;NH2, Kb= 6.4 x104).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Expert Solution

Step 1

It's a multiple question type.

Given information,

(1) [Propanoic acid] = 0.10 M

K_a for propanoic acid = 1.3*10^-5

(2) [ethylamine] = 0.050 M

K_b for ethylamine = 6.4*10^-4

Step by step

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