Calculate the minimum concentrations of acetic acid and sodium acetate that are needed to prepare 100 mL
Question:
Calculate the minimum concentrations of acetic acid and sodium acetate that are needed to prepare 100 mL of a pH 4.50 buffer whose pH will not change by more than 0.05 unit if 1.00 mL of 0.100 M strong acid or strong base is added.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
To solve this we need to apply the HendersonHasselbalch equation which allows us to establish a conn...View the full answer
Answered By
Pharashram rai
i am highly creative, resourceful and dedicated freelancer an excellent record of successful classroom presentations and writing . I have more than 4 years experience in tutoring students especially by using my note making strategies and engineering field . Especially adept at teaching methods of maths and writing , and flexible teaching style with the willingness to work beyond the call of duty. Committed to ongoing professional development and spreading the knowledge within myself to the blooming ones to make them fly with .
4.80+
65+ Reviews
270+ Question Solved
Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
Question Posted:
Students also viewed these Sciences questions
-
Calculate the minimum concentrations of formic acid and sodium formate that are needed to prepare 500.0 mL of a pH 3.80 buffer whose pH will not change by more than 0.10 unit if 1.00 mL of 0.100 M...
-
Combine 10 mL of acetic acid and 10 mL of sodium acetate of the same concentration to form an equal molar acetic acid-sodium acetate buffer. Split the solution into equal parts. To one half, add 1 mL...
-
First, write the code to create a single DataFrame object in a function called load_ticket_data(). This function should return the full dataframe and take no parameters (you can assume the ticket...
-
You would like to buy a house in in 16 years and estimate that you will need a deposit of $73,014. You plan to make bi-weekly deposits into an account that you hope will earn 7.05%. How much do you...
-
Reaction of 2-methylpropene with CH3OH in the presence of H2SO4 catalyst yields methyl tert-butyl ether, CH3OC (CH3)3, by a mechanism analogous to that of acid-catalyzed alkene hydration. Write the...
-
In 2008, the EPA revised their methods for estimating the fuel efficiency (mpg) of carsa factor that plays an increasingly important role in car sales. How do the new highway and city estimated mpg...
-
Grandview Global Financial Services is an international corporation providing multiple financial services. Although it is one of the smaller players in the field, the firm has about 20,000 employees...
-
A company has the following data: net sales, $202,500; cost of goods sold, $110,000; selling expenses, $45,000; general and administrative expense, $30,000; interest expense, $2,000; and interest...
-
On January 3, 2023, Riverbed Limited purchased 3,900 (39%) of the common shares of Sonja Corp. for $541,300. The following information is provided about the identifiable assets and liabilities of...
-
Estimate the pH that results when the following two solutions are mixed. (a) 50 mL of 0.2 M HCOOH and 50 mL of 0.1 M KOH (b)100 mL of 0.2 M HCOOH and 150 mL of 0.2 M KOH (c)150 mL of 0.2 M HCOOH and...
-
A buffer solution that is 0.100 M acetate and 0.200 M acetic acid is prepared. (a) Calculate the initial pH, final pH, and change in pH when 1.00 mL of 0.100 M HCl is added to 100.0 mL of the buffer....
-
A raft is being moved by a wind blowing east at 20 m/s and a current flowing south at 30 m/s. a. What is the raft's position after 8 s relative to its starting position? b. What equations simulate...
-
A big chunk of the savings households up and down the income ladder built up when the pandemic started is still there...[Consumers]will also surely notice that the price of gasoline has...
-
Briefly explain why you would like to be placed with the a internship at the Health Department?
-
What are some best practices for writing clean and maintainable code? Provide examples of code snippets demonstrating these practices.
-
Is optimism bias a good thing, when all else fails, should we lower our standards to be happy? Some people argue that happiness scores, since they are subjective, it has no meanings, some argue that...
-
QUESTION ONE [25] 1.1 For each of the following independent scenarios, use the demand-supply model to motivate your answer. 1.1.1 As the owner/manager of a company, one has to be aware of the effects...
-
What is directional testing? How can the concept of directional testing assist the auditor in attaining audit efficiency?
-
Factor and simplify, if possible. Check your result using a graphing calculator. 3 cot 2 + 6 cot + 3
-
Consider the motion of the rock in Figure P5.16. What is the minimum speed the rock can have without the string becoming ???slack???? Figure P5.16 ? %3D 1.5 kg m r = 0.50 m
-
The difference in the gravitational force is only about 10% less on an object that is in a low Earth orbit than it is for the same object on the ground. Why is it that an astronaut in orbit...
-
A stone of mass 0.30 kg is tied to a string of length 0.75 m and is swung in a horizontal circle with speed v. The string has a breaking-point force of 50 N. What is the largest value v can have...
-
The Director of the School hired a Bus for the Field Trip scheduled for Saturday the 4th of November 2023. At 9:30 am on that stated Saturday, 50 students had come to the School campus and were...
-
Operations Management is considered to be the main function of any organisation, whether profit making or non-profit making. Whenever organisations are facing difficulties they often look to the...
-
Explain top down and bottom up method for costing. What tools can be used for Project cost analysis? What strategies can be implemented for managing costs in your project? Suggest one way you could...
Study smarter with the SolutionInn App