Paper details: using logger pro to analyze a video.4. Create separate graphs for position vs. time, velocity position vs. time, velocity vs. time, and acceleration vs. time. vs. time, and acceleration vs. time. For each of these graphs, there should be the x-component and the y-component on the same set of axes. Put appropriate best-fits […]
Category Archives: Science
Demonstrate comprehensive understanding of thermochemical principles and the properties of particles and substances – elaborating, justifying, relating, evaluating, comparing and contrasting, or analysing links between the properties of particles, the properties of substances they form, thermochemical principles, and related calculations.
Demonstrate comprehensive understanding of thermochemical principles and the properties of particles and substances – elaborating, justifying, relating, evaluating, comparing and contrasting, or analysing links between the properties of particles, the properties of substances they form, thermochemical principles, and related calculations.
What copper compound is present in the beaker?Describe the reaction CuSO4(qq)+ Zn(s) or CuSO4(aq)+ Al(s).
1. Initial mass of copper 2. Mass of copper and evaporating dish 3. Mass of evaporating dish 4. Mass of recovered copper 5. Percent yield (show calculations) 6. Describe the reaction Cu(s)+HNO,(aq)—. 7. Describe the reaction Cu(NO3)2(aq)+ NaOH(aq) –0. 8. Describe the reaction Cu(OH)2(s)—.-4. 9. What are you removing by this washing? O. sj 10. […]
Summarize the information found in the SDS, and explain how that information prepares EHS and FS professionals to assess and mitigate workplace hazards related to organochlorine pesticides during the assessment and cleanup phases of the project.
Your company has been contracted to assess and cleanup a site that previously had a manufacturing facility for an organochlorine pesticide (i.e., aldrin, chlordane, dieldrin, eldrin, or heptachlor). You are tasked with shipping these wastes off-site to a treatment, storage, disposal facility (TSDF) for disposal. Review the information found in the 16-point GHS SDS for […]
Identify the chemical properties, uses, and primary hazards associated with common oxidizers including concentrated nitric acid.
Identify the chemical properties, uses, and primary hazards associated with common oxidizers including concentrated nitric acid. Identify importanIdentify the chemical properties, uses, and primary hazards associated with common oxidizers including concentrated nitric acid.t occupational exposure limits (OELs) associated with at least 3 common oxidizers. Identify PSM requirements that would be useful for preventing or minimizing […]
Identify the two topics in this lesson that you found most interesting and important, and explain why. Provide a brief but comprehensive overview of those two topics to demonstrate your understanding.
In your essay, first identify the two topics in this lesson that you found most interesting and important, and explain why. Provide a brief but comprehensive overview of those two topics to demonstrate your understanding. Then explore the relationships between those two topics. For example, you might consider the relationships between matter and light, the […]
Discuss the screening cutoff levels that are commonly used by labs when testing urine specimens containing those drugs.
1. Select an immunoassay technique, used to screen urine for drugs of abuse, to conduct some research on. Using your research and this module’s content: a) Briefly describe the immunoassay technique you chose. Be sure to include the terms antibody, antigen, label, heterogeneous and/or homogenous, competitive and/or non-competitive, and polyclonal and/or monoclonal antibodies in your […]
Describe the appropriate packaging for this type of item and procedures that should have been conducted back at the lab on receipt of the evidence?
You have just obtained an item of evidence from the evidence locker. The brown paper package with intact evidence seals appears soggy at one end and there is a strong odor associated with it. On opening the evidence bag you see what appears to be a blood soaked item of clothing that has been wrapped […]
Discuss how the findings of at least two other articles support or contradict the findings of the main article.
Instructions: In the CSU Online Library, locate a research article that discusses an industrial or environmental toxicant that causes nephrotoxicity. • The article that you review should be at least two pages in length and no more than five years old. • The Academic OneFile database in the CSU Online Library is a great place […]
Write a lab report that follows along with the Speed of Sound Handout and the Report Guidelines. The lab report should be close to 10 pages long and make use of the Speed of Sound Data provided. Include another page as a references page.
Write a lab report that follows along with the Speed of Sound Handout and the Report Guidelines. The lab report should be close to 10 pages long and make use of the Speed of Sound Data provided. Include another page as a references page. All other details are given in the files and make use […]
