PapersSpot

1. (i) Use group theory to predict the number of v(CO) stretching vibrations you would expect to observe in the IR and Raman spectra of all sensible isomers of Fe(CO)4(PPh3). (10 marks) (ii) Can these isomers be differentiated by IR and/or 13C {1H} spectroscopy at room temperature? Fully explain your answer in both cases. (10 […]

The task 4 document have to be done in the same file while the picture labelled “task details” must be written in a seperate documet. The file labelled is a sample solution that I am looking for the answer of “task details picture” (Please do not copy.) It is a super important task please be […]

The task 4 document have to be done in the same file while the picture labelled “task details” must be written in a seperate documet. The file labelled is a sample solution that I am looking for the answer of “task details picture” (Please do not copy.) It is a super important task please be […]

You have been contacted by a community organization whose clients do not understand science. Most of the people they work with have had to go back to work and most of them work indoors. They want you to interpret the information available and create an infographic that they can hand out to their members who […]

the lab manual is attached the 5 questions on page 25 should be answered and if a graph is required please add it to the report, also a table of data should be in the report 1. Abstract (maximum of 150 words)– 2. Introduction (maximum of 1 page) 3. Results and Discussion 4. Conclusion 5. […]

Hi, i need someone he cam make simulation for steam turbine as the attached. NOTE:1- write the step with screen shot of simulation. 2- make the simulation in V9 of Hysys. .3- add the Safety/ Control Aspect or Propose an Alternative Design

Analysis (Provide complete answers to the following questions): • Provide the final mass of product after recrystallization (show calculation). • Determine the theoretical yield of the product (salicylic acid) in grams and show all of your calculations. (Note: This is done just like you learned in general chemistry starting with the mass of the limiting […]

after you finish the work on ASPEN, you need to write a report of what you have done. I will upload all documents that you need. Also, I uploaded a file of how you write the report under the name of RUBRIC. if you have any questions let me know.

we have no idea of what the gram quantity was that he poured out of the bottle containing (nh4)2cr2o7. let’s say it was 125 grams. the final mass of the green solid product cr2o3 was saying 90.2 grams (actual yield). so you have the gram quantity of starting material and the actual yield of the […]

Scuba diving is an exhilarating sport and thanks in part to the gas laws, it is also a safe activity for trained individuals. write a page explaining how applications of the gas laws are important for returning safely to the surface after a dive to prevent potentially fatal conditions during the dive.