(a) What is the pH at the equivalence point when 0.030 0 M NaF is titrated with...
Question:
(a) What is the pH at the equivalence point when 0.030 0 M NaF is titrated with 0.060 0 M HClO4?
(b) Why would an indicator end point probably not be useful in this titration?
Step by Step Answer:
a Given that 0030 M NaF is titrated with 0060 M HClO4 NaF Na F HClO4 H2O H...View the full answer
Related Video
A substance that alters color in solution over a constrained range of pH values is known as a pH indicator or acid-base indicator. The indicator chemical just needs to alter color slightly in order to be noticed. Indicators work on the basis that they react with water to produce the hydrogen cation H+ or hydronium ion H3O+. The indicator molecule\\\'s color changes as a result of the reaction. Since indicators have distinct color ranges for color change, they can occasionally be combined to provide color changes over a wider pH range.
Students also viewed these Engineering questions
-
What is the pH at the equivalence point when 22 mL of 0.20 M hydroxylamine is titrated with 0.15 M HCl?
-
What is the pH at the equivalence point when 0.100 M hydroxyacetic acid is titrated with 0.0500 M KOH?
-
What is the pH at the equivalence point when 22 mL of 0.20 M hydroxylamine is titrated with 0.10 M HCl?
-
In your opinion, was Saks' zero tolerance policy for employee theft reasonable? Was the policy likely cost-effective? Defend your answers.
-
What methods are available to gather relevant facts? Why is it important to be aware of all the facts? What are some of the challenges presented in gathering facts?
-
Design a 32-bit counter that adds 4 at each clock edge. The counter has reset and clock inputs. Upon reset, the counter output is all 0.
-
Chase Publishing Company purchased the copyright to a financial textbook for $\$ 25,000$. Although the author thought the book would serve academia for 10 years, the reality is that the typical life...
-
Hi-Tech, Inc., reports net income of $70 million. Included in that number are depreciation expense of $6 million and a loss on the sale of equipment of $2 million. Records reveal increases in...
-
Mike is paid to advise his clients on how to invest their money. One day, he is reviewing the financial statements for a publicly traded company, and believes the company is poised to gain...
-
Mary Losch operates a travel agency called Mary's Luxury Travel. She has five employees, all of whom are paid on a weekly basis. The travel agency uses a payroll register, individual employee...
-
Would the indicator bromocresol green, with a transition range of pH 3.85.4, ever be useful in the titration of a weak acid with a strong base?
-
Why is it more accurate to use a primary standard with a high equivalent mass (the mass required to provide or consume 1 mol of H + ) than one with a low equivalent mass?
-
Derive the Taylor series representation Start by writing (Iz - il < VZ). a-1 (1- iya+1 1- 1-2 A-0
-
Pickwick, Snodgrass and Tupman are in partnership, making up accounts to 31 March annually. Each partner receives 6% interest on fixed capital. Pickwick and Tupman are entitled to annual salaries of...
-
Bill was born in 1982. He is married to Hazel who was born in 1986. In 2021-22, Bill had business profits of 52,820 and received dividends of 2,200. Hazel received a salary of 220,570 and bank...
-
List and explain the six badges of trade.
-
Toby is a widower. He was born in August 1933. His wife was born in June 1934 but she died in March 2021. Toby's income for 2021-22 is as follows: 11,550 912 Retirement pension Income from purchased...
-
For each of the following statements made by a client, what areas do you think would be reasonable to probe to determine if the statement is an accurate reflection of what the client wants? What...
-
Mosaic Music has a current ratio of 2.0 ($240,000 current assets $120,000 current liabilities). For each of the following transactions, determine whether the current ratio will increase, decrease,...
-
The Place-Plus real estate development firm in Problem 24 is dissatisfied with the economists estimate of the probabilities of future interest rate movement, so it is considering having a financial...
-
In the movie Back to the Future, Doc Brown and the young Marty McFly need 1.21 GW of power for their time machine. (a) Convert that power requirement to horsepower. (b) If a stock DeLorean sports car...
-
A sprinter runs using a force of 200 N and a power output of 600 W. Calculate how many minutes it takes for the runner to run 1 km.
-
A baseball catcher stops a 98-mph fastball over a distance of 0.1 m. What is the force necessary to stop the 0.14-kg fastball?
-
Prove that Russian multiplication does what it needs to do, i.e. the result is the product of the two integers. Do not use the proof of the book. It is mainly an exercise in understanding the binary...
-
What is the fundament difference between growing a unicorn versus a camel? What are the financial recommendations for start-ups and the reasons given for those choices? Do you agree with these...
-
16. Nickel Inc. bought $500,000 of 3-year, 9% bonds as an investment on December 31, 2015 for $545,000. Nickel uses straight-line amortization. On May 1, 2016, $100,000 of the bonds were redeemed at...
Study smarter with the SolutionInn App