Explanation The equilibrium reaction is given below. H 3 B O 3 ( a q ) + H 2 O ( l ) ⇌ H 2 B O 3 − ( a q ) + H 3 O + ( a q ) The acid ionization constant can be written as given below. K a = [ H 2 B O 3 − ] [ H 3 O + ] [ H 3 B O 3 ] A table can be set up as shown below. H 3 B O 3 ( a q ) H 3 O + ( a q ) H 2 B O 3 − ( a q ) I n i t i a l c o n c . ( M ) 0.10 1.0 × 10 − 7 0 C h a n g e i n c o n c . ( M ) − x + x + x E q u i l i b r i u m c o n c . ( M ) 0.10 − x x x The concentration of H 3 O + comes from its autoionization that is 1

5th Edition

ISBN: 9781285199047

Author: John W. Moore, Conrad L. Stanitski

Publisher: Cengage Learning

See similar textbooks

Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibri…

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Videos

Question

Chapter 14, Problem 65QRT

Interpretation Introduction

Interpretation:

The pH of a 0.10 M solution of boric acid has to be calculated.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 14, Problem 64QRT

Chapter 14, Problem 66QRT

Students have asked these similar questions

You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products: xi 1. ☑ 2. H₂O хе i Draw the missing reagent X you think will make this synthesis work in the drawing area below. If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. There is no reagent that will make this synthesis work without complications. : ☐ S ☐

Predict the major products of this organic reaction: H OH 1. LiAlH4 2. H₂O ? Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. G C टे

For each reaction below, decide if the first stable organic product that forms in solution will create a new C-C bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. NH2 CI MgCl ? Will the first product that forms in this reaction create a new CC bond? Yes No MgBr ? Will the first product that forms in this reaction create a new CC bond? Yes No G टे

Chapter 14 Solutions

Chemistry: The Molecular Science

Ch. 14.1 - Identify each molecule or ion as a Brnsted-Lowry...Ch. 14.1 - Using Le Chatelier’s Principle Use Le Chatelier’s...Ch. 14.1 - Prob. 14.3E Ch. 14.1 - Complete the table. Ch. 14.1 - Prob. 14.4E Ch. 14.1 - Prob. 14.5E Ch. 14.2 - Prob. 14.6CE Ch. 14.2 - Prob. 14.7E Ch. 14.3 - Prob. 14.2PSP Ch. 14.3 - Prob. 14.3PSP

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

The p H of a 0.10 M solution of boric acid has to be calculated.

Solution Summary: The author calculates the pH of a 0.10M solution of boric acid water. The equilibrium reaction is given below.

Concept explainers

Videos

Interpretation:

The pH of a 0.10 M solution of boric acid has to be calculated.

Want to see the full answer?

Chapter 14 Solutions

The p H of a 0.10 M solution of boric acid has to be calculated.

Solution Summary: The author calculates the pH of a 0.10M solution of boric acid water. The equilibrium reaction is given below.

Concept explainers

Videos

Interpretation: The pH of a 0.10 M solution of boric acid has to be calculated.

Want to see the full answer?

Chapter 14 Solutions

Interpretation:

The pH of a 0.10 M solution of boric acid has to be calculated.