Boric acid, B(OH)3, is used as a mild antiseptic. What is the pH of a 0.021 M
Question:
The equilibrium constant for this reaction is 5.9 × 10-10.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (11 reviews)
To solve assemble a table of starting change and equilibrium concen...View the full answer
Answered By
Fahmin Arakkal
Tutoring and Contributing expert question and answers to teachers and students.
Primarily oversees the Heat and Mass Transfer contents presented on websites and blogs.
Responsible for Creating, Editing, Updating all contents related Chemical Engineering in
latex language
4.40+
8+ Reviews
22+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
In fatty-acid synthesis, malonyl-CoA, rather than acetyl-CoA, is used as a condensing group. Suggest a reason for this.
-
Ammonium nitrate, NH4NO3, which is prepared from nitric acid, is used as a nitrogen fertilizer. Calculate the mass percentages of the elements in ammonium nitrate (to three significant figures).
-
In the presence of an acid catalyst, acetaldehyde forms a trimer known as paraldehyde. Because it induces sleep when it is administered to animals in large doses, paraldehyde is used as a sedative or...
-
What does the following code fragment print? String \(s=\) "He11o World"; s. toUpperCase(); s. substring (6, 11); StdOut.println(s);
-
Aaron Woody recently opened his own accounting firm, which he operates as a corporation. The name of the new entity is Aaron Woody, CPA. Woody experienced the following events during the organizing...
-
Review a resource such as John Kotters Leading Change (Harvard Business School Press, 1996), Kim Cameron and Robert Quinns Diagnosing and Changing Organizational Culture (Jossey-Bass, 2011), or...
-
Farraway Company uses ABC to account for its chrome wheel manufacturing process. Company managers have identified four manufacturing activities that incur manufacturing overhead costs: materials...
-
A manufacturer of disk drives for notebook computers wants a MTBF of at least 50,000 hours. Recent test results for 10 units were one failure at 10,000 hrs, another at 25,000 hrs, and two more at...
-
1. Define ADT (Abstract Data Type)? 2. Mention the features of ADT.? 3. Define List ADT? 4. What are the ways of implementing linked list? 5. What are the types of linked lists?
-
If one of the subjects is randomly selected, find the probability of selecting someone who had a head injury or wore a helmet. Head injured Head not injured Wore helmet No helmet 656 2330
-
Heavy metal azides, which are salts of hydrazoic acid, HN3, are used as explosive detonators. A solution of 0.20 M hydrazoic acid has a pH of 3.21. What is the Ka for hydrazoic acid?
-
Formic acid, HCHO2, is used to make methyl formate (a fumigant for dried fruit) and ethyl formate (an artificial rum flavor). What is the pH of a 0.10 M solution of formic acid? What is the degree of...
-
How do the closing entries for a corporation differ from the closing entries for a sole proprietorship?
-
Describe the main ideas of endogenous growth theory. What does it say about the role of government in economic growth?
-
Why might biology be considered a more complex science than chemistry?
-
What types of government policies can increase long-run living standards?
-
Humidity is a measure of the amount of water vapor in the atmosphere. Why is humidity always very low inside your kitchen freezer?
-
Two-tailed test with \(\alpha=0.05\), degrees of freedom in the numerator \(=12\), degrees of freedom in the denominator \(=20\). Find the critical value( \(s\) ) for \(\alpha\).
-
The Content Rabbit Graphics Company paid its 25 employees a total of $863,428.49 during 2021. Of these wages, $9,850 is exempt from retirement benefits (employer contributions to 401(k) plans). All...
-
Is it a breach of fiduciary duty for a director of a real estate investment trust (REIT) negotiating a joint venture on behalf of the REIT with another director for the development of a portfolio of...
-
A 46.2-mL, 0.568 M calcium nitrate [Ca(NO3)2] solution is mixed with 80.5mL of 1.396 M calcium nitrate solution. Calculate the concentration of the final solution.
-
If 30.0mL of 0.150 M CaCl2 is added to 15.0mL of 0.100 M AgNO3, what is the mass in grams of AgCl precipitate?
-
A sample of 0.6760 g of an unknown compound containing barium ions is dissolved in water and treated with an excess of Na2SO4. If the mass of the BaSO4 precipitate formed is 0.4105 g, what is the...
-
1. What traits do you admire in leaders and professionals from your own experience? Why? 2. Identify your leadership strengths and weaknesses. How do you plan to address the areas that need...
-
1. Define a project system. 2. List and discuss five major functions in project planning. 3. Describe the role of the project manager in project planning. 4. Develop a project planning model for the...
-
John and Frank are in an automobile accident. John sues Frank for $100,000.00 in a comparative negligence state. John has been assigned 40% of the fault by the jury and Frank 60% of the fault by the...
Study smarter with the SolutionInn App