Question: A 100 mL sample of lake water is titrated with a standardized sulfuric acid solution at 0.01035 N, and 7.45 mL was required to reach

A 100 mL sample of lake water is titrated with a standardized sulfuric acid solution at 0.01035 N, and 7.45 mL was required to reach the bromocresol green-methyl red endpoint. What is the alkalinity of the lake water?

Step by Step Solution

★★★★★

3.51 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

In Problems 27 38, the reduced row echelon form of a system of linear equations is given. Write the system of equations corresponding to the given matrix. Use x, y; or x, y, z; or x 1 , x 2 , x 3 ,...

a) c) Assign absolute configurations to the chirality centres in the following molecules: CH3 HC= CH3 CN ONC ECH H3Cu b) H CH3 CH HC d) HNC H

In the statistics exam, the average was 65 and the standard deviation was 10. The teacher adds 10 points to all of them and gives the final grades. How much does the standard deviation change after...

A 100 mL sample of a lake water is titrated with standardized sulfuric acid solution at 0.01035 N, and 7.45 mL were required to reach the bromcresol green-methyl red endpoint. What is the alkalinity...

PLEASE ANSWER QUESTIONS 1-4 Calculate the amounts of solids Na 2 HPO 4 and NaH 2 PO 4 needed to prepare 0.40 M, 1.5L of phosphate buffer with pH of 7.0. A 0.3606-g of a weak monoprotic was dissolved...

Calculate the amounts of solids Na 2 HPO 4 and NaH 2 PO 4 needed to prepare 0.40 M, 1.5L of phosphate buffer with pH of 7.0. A 0.3606-g of a weak monoprotic was dissolved in water and then titrated...

so I already submitted this assignment which was answered perfectly but I'm having hard time figuring out which figures goes into the tables where it says it needs to be filled out with pencil...

Be sure your stirring rod is washed and dried. Stir well. This is your starting citric acid solution. You will need to calculate the molarity of this citric acid solution and use that to standardize...

1. A 0.7500-g carbonate mixture was dissolved in water and then titrated with 0.2000 N HCl, requiring 24.20 mL for the phenolphthalein endpoint. In another flask, 40.20 mL of the acid was required to...

Part B: Acid Base Titrations [Total Part B 32 marks] 2. In Part B of this experiment you are required to determine the ammonia and copper content of an ammine complex cation of copper, Ammine...

. Write the in-order traversal for the following BST 0 1 3 2 5 7 8 12 9 15 (11)

Pick a retailer you regularly shop from (Tom Thumb). Explain why this company is indeed a retailer. Comment on the variety (broad/limited) and assortment (deep/shallow) at that retailer. List all the...

Do performance management systems measure significant and meaningful employee behaviors? Why? Why not? How can you tell?

show detail calculations. FIN 3020 Case Studies - FALL 2021 Solve the following three questions: Show detail calculations Q#1: The waiting time for patients at a walk-in health clinic follows a...

Case for ethical analysis: You are on a team that has been providing care, including annual wellness exams for Ms. Angel, a 25-year-old female, for the past two years. When she was establishing care...

1)) Birchwood Lanes School will maintain personal records for all students and teachers, as well as course curricula. A new database management system can organize the data of all entities. The...

Information on Kwon Manufacturing's activities for its first month of operations follows: a. Purchased $101,900 of raw materials on credit. b. Materials requisitions show the following materials used...

The cash records of Holly Company show the following four situations. 1. The June 30 bank reconciliation indicated that deposits in transit total $720. During July, the general ledger account Cash...

What is meant by the term capacity' chunks"? What are the reactive and proactive strategies for timing capacity increases? Should essential services such as utilities use the reactive or proactive...

Determine the CAE requirements that necessitate ethical behaviour. Describe why ethics is important in TQM.

Visit www. steel wedge.com/solutions/;lp_supply_planning.php, and summarize what the Supply Planning module of Steel wedge's S&OP software can do for a company. You may also read and summarize one of...

Security Specialists performs security services for local businesses. During 2019, Security Specialists performed $1,425,700 of security services and collected $1,445,000 cash from customers....

The records of Summers Building Company reveal the following information for 2019. a. Cash receipts during 2019 (including $50,000 paid by stockholders in exchange for common stock) were $273,500. b....

Carrico Advertising Inc. performs advertising services for several Fortune 500 companies. The following information describes Carrico's activities during 2019. a. At the beginning of 2019, customers...