(a) Explain why the concentration of dissolved oxygen in freshwater is an important indicator of the quality...

Question:

(a) Explain why the concentration of dissolved oxygen in freshwater is an important indicator of the quality of the water.
(b) How is the solubility of oxygen in water affected by increasing temperature?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemistry The Central Science

ISBN: 978-0321696724

12th edition

Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward

See More Books

Question Posted: Apr 19, 2016 08:03 AM

See More Questions

Please refer to Problem 30.22. Now consider that a packed column containing 3/8-inch rings will be used instead of the wetted-wall column. a. What is k L a, the volumetric mass-transfer coefficient?...
The design of artificial organs for growing transplant able human tissues require that the cell type of interest, for example pancreatic cells, be grown and sustained within a three-dimensional array...
A porous water vapor barrier is placed over the tissue implant shown in the figure in the next column. The purpose of the porous water vapor barrier is to allow O 2 gas direct access to the tissue...
What is data science, how does it differ from traditional statistics, explain data science process, including the key steps involve in it.
"I'll never understand this accounting stuff," Blake Dunn yelled, waving the income statement he had just received from his accountant in the morning mail. "Last month, we sold 1,000 stuffed State...
Under what circumstances might the U.S. Supreme Court hear a case?
Chunky data. BPI Consulting, a leading provider of statistical process control software and training in the United States, alerted its clients to problems with chunky data. BPI Consulting identified...
The following is an alphabetical list of the December 31, 2007 balance sheet accounts and amounts for the Green Manufacturing Company: Required Prepare a properly classified balance sheet for the...
Global M&As Outlook 2 0 1 8 : The global M&A market remained strong in 2 0 1 8 with announced transaction volumes reaching $ 4 . 1 trillion, the third highest year ever for M&A volumes. Announced...
For an NMOS transistor, for which V t = 0.4 V, operating with v GS in the range of 0.8 V to 1.8 V, what is the largest value of v DS for which the channel remains continuous?
List the common products formed when an organic material containing the elements carbon, hydrogen, oxygen, sulfur, and nitrogen decomposes (a) Under aerobic conditions, (b) Under anaerobic conditions.
The organic anion is found in most detergents. Assume that the anion undergoes aerobic decomposition in the following manner: What is the total mass of O2 required to biodegrade 10.0 g of this...
Why isnt integrative bargaining more widely practised in organizations?
Match each of the following transactions of Lesch \& Company with the appropriate letters, indicating the debits and credits to be made. The key for the letters follows the list of transactions. The...
Workers act as sellers of their time in the labor market in return for some wage. Lets discover your individual supply curve for labor. For each hourly wage rate provided in the accompanying table,...
The Joint Commission on Accreditation of Healthcare Organizations (JCAHO) monitors and evaluates health care providers according to strict standards and guidelines. Improvement in the quality of care...
The U.S. National Highway Traffic Safety Administratio (NHTSA) independently tests over 2,400 types of tires annually. In 2015, they issued more than 900 recalls, affecting 51 million vehicles...
The Hudson Jewelers case study can be found in Appendix C. Chapter 17 Case Questions for Discussion: 1.Research and acquire the criteria for diamond appraisals and critique these criteria in terms of...
Given the theory of suspended sediment transport we have discussed, develop a means by which one could measure the total suspended sediment discharge at a given position on a river given only one...
In order to get an idea on current buying trends, a real estate agent collects data on 10 recent house sales in the area. Specifically, she notes the number of bedrooms in each house as follows: a....
Intravenous infusions are usually driven by gravity by hanging the fluid bottle at sufficient height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the...
A gasoline line is connected to a pressure gage through a double-U manometer, as shown in Fig. P1114, if the reading of the pressure gage is 370 kPa determine the gage pressure of the gasoline line....
Repeat Prob. 1114 for a pressure gage reading of 180 kPa. Oil SG = 0.79 Pgage 370 kPa Gasoline SG = 0.70 Pipe 10 cm Mercury Air 45 m 50 cm 22 cm Water SG 13.6
On NSE (Indian stock exchange), shares of ICICI Bank trade for 935 rupees. If the spot exchange rate is USD 0.012, what is the no-arbitrage USD price of ICICI Bank ADR? Assume that transactions costs...
Income Statement Balance Sheet Balance Sheet Additional Financial Information 1. Market price of Ranfield's common stock: $90.44 at December 31, 2024, and $58.35 at December 31, 2023. 2. Common...
There is a credit rating agency for businesses that gives out various amounts of information based on the subscription level. This company is called a. Business Credit Scoring b. Fair Issue c. Dun...

(a) Explain why the concentration of dissolved oxygen in freshwater is an important indicator of the quality...

Question:

Step by Step Answer:

a Decomposition of organic matter by aerobic bacteria ...View the full answer

Chemistry The Central Science

Students also viewed these Chemical Engineering questions