Hydrogen peroxide is a somewhat stronger acid than water. For the ionization pK a = 11.75. Calculate
Question:
Hydrogen peroxide is a somewhat stronger acid than water. For the ionization
pKa = 11.75. Calculate the expected pH of a typical antiseptic solution that is 3.0% H2O2 by mass.
Transcribed Image Text:
H2Oz(aq) + H2O(1) H3O+ (aq) + HO₂ (aq)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
To calculate the expected pH of a 30 H2O2 hydrogen peroxide solution by mass you can use the pKa value provided pKa 1175 and the HendersonHasselbalch ...View the full answer
Answered By
Parvesh Kumar
I am an experienced Mathematics and Statistics tutor with 10 years of experience teaching students and working professionals. I love teaching students who are passionate to learn subjects or wants to understand any mathematics and statistics concept at graduation or master’s level. I have worked with thousands of students in my teaching career. I have helped students deal with difficult topics and subjects like Calculus, Algebra, Discrete Mathematics, Complex analysis, Graph theory, Hypothesis testing, Probability, Statistical Inference and more. After learning from me, students have found Mathematics and Statistics not dull but a fun subject. I can handle almost all curriculum of mathematics. I did B.Sc (mathematics), M.Sc (mathematics), M.Tech (IT) and am also Gate (CS) qualified. I have worked in various college and school and also provided online tutoring to American and Canadian students. I look forward to discussing with you and make learning a meaningful and purposeful
5.00+
4+ Reviews
10+ Question Solved
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
Question Posted:
Students also viewed these Sciences questions
-
Hydrogen peroxide, H 2 O 2 , is a somewhat stronger acid than water. Its ionization is represented by the equation In 1912, the following experiments were performed to obtain an approximate value of...
-
5. In an improvised two-dimensional tug-of-war, three ropes are tied at one knot. Each of the three contestants applies a force of 900N on the end of his rope. The rope of the first contestant is...
-
The compound shown is a somewhat stronger base than ammonia. Which nitrogen do you think is protonated when it is treated with an acid? Write a structural formula for the species that results. Refer...
-
Dominic and Jared were general partnership has equal partners Dominic contributes cash 25,000 securities values at 50,000 and they adjusted basis of 32,000 and equipment valued at 25,000 and an...
-
Swordstone Market, Inc., has three employees, Kindal Boyd, Brent Debenham, and Cesar Gaona. Summaries of their 2012 salaries and withholdings are as follows: 1. Prepare the summary entry for salaries...
-
Was it appropriate for Ernst & Young to decide not to rely on AA Capitals internal controls during the 2004 audits? Under what circumstances can auditors choose not to rely on a clients internal...
-
The price of a non-dividend paying stock is \($19\) and the price of a three-month European call option on the stock with a strike price of \($20\) is \($1.\) The risk-free rate is 4% per annum. What...
-
Alice J. and Bruce M. Byrd are married taxpayers who file a joint return. Their Social Security numbers are 123-45-6789 and 111-11-1111, respectively. Alice's birthday is September 21, 1966, and...
-
Please write the SQL query in Oracle as followed: The database can be downloaded via: https://www.oracletutorial.com/wp-content/uploads/2019/01/oracle-sample-database.zip For more information,...
-
In the electrolysis of a sample of water 22.83 mL of O 2 (g) was collected at 25.0 C at an oxygen partial pressure of 736.7 mmHg. Determine the mass of water that was decomposed.
-
Explain why the volumes of H 2 (g) and O 2 (g) obtained in the electrolysis of water are not the same.
-
What is risk management and why is it included in the ASXCGC Principles of Good Corporate Governance and Best Practice Recommendations?
-
What is the estate-tax-free transfer threshold for 2012 and 2013, and how does this relate to the unified tax credit?
-
Contact three law firms to determine the cost of preparing a simple will and the kinds of information needed by the attorney. Prepare a report of your findings.
-
With the availability of free credit reports, consumers are encouraged to check their report every 4 months-one report from each of the three major bureaus. In the past, consumers also were...
-
Why is Principle 1: The Best Protection Is Knowledge so important when choosing a broker?
-
A leading financial publication reported that the average baby boomer credit user will pay approximately $1,200 in interest annually. If, instead of paying interest, this amount was saved every year,...
-
Brad graduated from law school in Detroit in May 2010. He had lived in the area for 5 years before enrolling in law school. Following his graduation, he prepared for the Michigan bar exam, which he...
-
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
-
Assume that Kohls Department Stores installed new cash registers in its stores. How do cash registers improve internal control over cash receipts?
-
Remsen Companys internal controls over cash disbursements provide for the treasurer to sign checks imprinted by a checkwriter after comparing the check with the approved invoice. Identify the...
-
How do these principles apply to cash disbursements? (a) Physical controls. (b) Human resource controls.
-
What are some advantages and disadvantages of an international firm choosing to operate with a specialized entry mode of licensing or franchising (contractual) versus a specialized entry mode of an...
-
Mrs. Bear has a home business in which she makes and sells stuffed animals from her home. She primarily makes two products - dolphins and manatees. Each dolphin requires 2 square feet of material, 4...
-
Two planes take off at the same exact moment. They are flying across the Atlantic. One leaves New York and is flying to Paris at 500 miles per hour. The other leaves Paris and is flying to New York...
Study smarter with the SolutionInn App