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% (2 reviews)
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...
-
For the following two-person, zero-sum game, are there any dominated strategies? If so, eliminate any dominated strategy and find the value of thegame. PLAYER Ys STRATEGIES PLAYER x's X 45 10...
-
In the WVS countries-as-cases dataset, we see that 34% of American respondents had a great deal or quite a lot of confidence in major companies. Can we build a confidence interval around this...
-
(a) Mylar Corporation has collected the following information related to its December 31, 2017, balance sheet. Accounts receivable .................................................... $22,000...
-
Calculating Salvage Value An asset used in a four-year project falls in the five-year MACRS class for tax purposes. The asset has an acquisition cost of $8,300,000 and will be sold for $1,700,000 at...
-
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....
-
Dorothy Corporation had the following accounts in its year-end adjusted trial balance: Inventories, $23,600; Accounts receivable, $7,600; Accounts payable, $7,200; Prepaid rent, $2,400; Marketable...
-
?In civil engineering, what is the main use of a slump test in concrete technology?
-
Briefly explain what spatial autocorrelation means and what method can be used to measure it
-
Discuss the theoretical implications of adopting biodegradable materials in civil engineering for reducing environmental impact and enhancing sustainability.
-
Analyze the role of civil engineering in coastal erosion management. What are the engineering strategies for shoreline protection, beach nourishment, and coastal infrastructure design to mitigate...
-
Analyze the impact of climate change on civil engineering practices, particularly in the areas of coastal and floodplain management, and discuss strategies for mitigating these impacts
-
Consider the following hypothetical reactions: (a) Use Hess's law to calculate the enthalpy change for the reaction A C. (b) Construct an enthalpy diagram for substances A, B, and C, and show how...
-
Determine which of the following limits exist. Compute the limits that exist. lim x-0 1- + 3x X
-
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...
-
Just work out the assignment on your own sheet, you dont need the excel worksheet. Classic Coffee Company Best friends, Nathan and Cody, decided to start their own business which would bring great...
-
Financial information related to the proprietorship of Ebony Interiors for February and March 2019 is as follows: February 29, 2019 March 31, 2019 Accounts payable $310,000 $400,000 Accounts...
-
(b) The directors of Maureen Company are considering two mutually exclusive investment projects. Both projects concern the purchase of a new plant. The following data are available for each project...
Study smarter with the SolutionInn App