Organic chemistry homework help

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Week 1 Discussion: Scientific Method and Atomic Structure

Required Resources
Read/review the following resources for this activity:

  • Textbook: Chapter 1 and 2
  • Lesson
  • Minimum of 1 scholarly source

EBOOK: Bauer, R. C., Birk, J. P., & Marks, P. (2019). Introduction to chemistry. New York, NY:

Initial Post Instructions
The Discussions in this course are set up to deepen your understanding of the material as you make real-world connections and employ creative thinking. To get the most from these discussions, full engagement is expected on the part of the student. Be sure to stop by the discussion section frequently, not only to post but to read the postings of your peers and instructor. Engaging with your peers and learning together is key to this experience. For your initial post, choose one of the options below:

Option 1:
We will begin this topic by practicing the use of the scientific method. The steps of the scientific method are observation, hypothesis, experiment, results, and theory. Using your understanding of the scientific method from your readings and lessons, you will be applying this knowledge to a real-world situation. Take a real-world scenario in the news, or another outside source and apply the scientific method, being sure to detail the controls on your experiment.  Describe a result that would confirm your hypothesis.

Option 2:
Choose a scientific paper written in the last year.  The Chamberlain library is a great source for this.  For your chosen paper, look into the study and discuss how the scientific method was used in this paper.  Be sure to note they hypothesis, variables, results, etc.  Based on your understanding of the scientific method, be sure to discuss if you find this paper a trustworthy source and why.CHEM

Writing Requirements

  • Minimum of 2 sources cited (assigned readings/online lessons and an outside source)
  • APA format for in-text citations and list of references

Criteria

Initial Post Content: Addresses all aspects of the initial discussion question(s), applying experiences, knowledge, and understanding regarding all weekly concepts.

Evidence & Sources: Integrates evidence to support discussion from assigned readings** OR online lessons, AND at least one outside scholarly source.*** Sources are credited.*

Professional Communication: Presents information using clear and concise language in an organized manner (minimal errors in English grammar, spelling, syntax, and punctuation).

Notes

Credited means stating where the information came from (specific article, text, or lesson). Examples: our text discusses…., The information from our lesson states…, Smith (2010) claimed that…, Mary Manners (personal communication, November 2017)…

**Assigned readings are those listed on the syllabus or assignments page as required reading. This may include text readings, required articles, or required websites.

***Scholarly source – per APA Guidelines, only scholarly sources should be used in assignments. These include peer-reviewed publications, government reports, or sources written by a professional or scholar in the field. Wikipedia, Wikis, .com websites, or blogs should not be used as anyone can add information to these sites. For the discussions, reputable internet sources such as websites by government agencies (.gov) and respected organizations (.org) can be counted as scholarly sources. Outside sources do not include assigned required readings.

Organic chemistry homework help

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Whether or not you select an original java or a mix, you’ve got a chance to enjoy a superb cup of refreshing and pleasant beverage. In reality, a fervent java nerd ought to know about the best beans to get a superb espresso shot.

Dark brown coffee using a mild crema on the top appears like a great espresso shot you’ve always been searching for. How can it be feasible to accomplish the desired outcome and choose the top quality coffee beans? There’s a continuous discussion about the kind of coffee beans which are the very best for a great espresso shot. Some users prefer 100 percent Arabica, while some are fond of Robusta. But striving to attain the most remarkable aroma and taste of your own espresso shot, you need to use a mix of high quality Arabica combined with 15 percent of Robusta. Remember it is the ideal version, which is customized based on your personal tastes. In reality, any java beans may be used for espresso, but the flavor of the end product will change a little.

If you are still not sure about how to choose the best espresso beans, check out several most important recommendations and tips that will simplify your task and help you enjoy the most delightful and delicious espresso shot ever.

Freshness

Attempting to appreciate every sip of your morning java, you have to concentrate on buying new coffee beans. Buying a significant family package, you want to follow straightforward recommendations and keep it the ideal way. Have a look at the expiration date if you don’t wish to consume sour and incredibly bitter espresso.

Quantity

If you are one of the whole family who is passionate about espresso in the morning, care for small packs of coffee beans. It will help you use only fresh beans that feature the best flavor and unique aroma.

Quality

No matter if you purchase espresso coffee beans in the local store or order online, you should search for high-quality ones. If you find lots of raw or bad beans in your pack, you can throw it away, as such coffee will not taste well.

Type

There are many specifications and classifications of legumes each coffee lover knows. Ensure that you own an excellent grinder so you can purchase whole beans which are more preferable for your espresso shot. Look closely at the source of the java beans. The last but not the most crucial point to keep in mind is that Arabica is much more quality and flavorful kind of coffee in comparison to Robusta. On the other hand, the huge majority of clients prefer their mix.

 

Organic chemistry homework help

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I have an Organic Chemistry 1  test on Monday, Dec 21, 2020. The test is for 2 hours and starts from 11:30 AM to 1:15. It has 4 questions from CH 7 to CH 11 Organic Chemistry 1.

  • attachment

Organic chemistry homework help

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I have an Organic Chemistry 1  test on Monday, Dec 21, 2020. The test is for 2 hours and starts from 11:30 AM to 1:15. It has 4 questions from CH 7 to CH 11 Organic Chemistry 1.

Question 1:Fill the boxes with the products obtained or the reagents needed. Make sure to include the correct stereochemistry where it is needed. (2 points each) 20ptsA=E=B-=F=

C=G=D= H=Which one ofthe following moleculesis susceptible to autooxidationfaster? Explainyour choice bydrawing the corresponding free radical intermediate. 4 pts)Question 2Identify the intermediate molecules A, B and C for the following transformations. 6 pts

Organic chemistry homework help

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How to approach a lab write up for EXP 23C

Name

Date (of experiment)

 

Title of experiment: (as listed in manual/handout)

 

Purpose or Aim: This says exactly what the goal of the experiment is. It may consist of one or more parts. Based on what is stated in the procedure, you should have a very good idea as to what the point of the experiment is. Explicitly and briefly state all in this section. (2 points)

 

Examples: 1. To recrystallize an impure sample of benzoic acid; 2. To determine the melting point of salicylic acid

 

Introduction: This explains the theory behind the experiment. Give some general background as to what the experiment is about. Include definitions of any key concepts that are an important part of the experiment. (5 points)

This approach can be applied across all topics being covered.

 

Materials: List glassware, chemicals and equipment/instrumentation used in the experiment.

(5 points)

 

 

Procedure: Write a step by step procedure of the experiment as outlined in the video. (5points)

 

 

 

 

 

 

 

 

Results and calculations: Report results from experiment. Tables can be used, also show sample calculations. (10 points)

 

Mass of 5 mL Conical Vial

Mass of 5 mL Conical Vial + t-pentylalcohol

Mass of t-pentylalcohol

 

Theoretical yield of t-pentylchloride    (5 pts)

 

 

Mechanism for reaction (5 pts)

 

 

Discussion: Analyze the data you obtained in your experiment. Explain difference between the starting weight of the impure sulfanilamide and the pure sulfanilamide. (5 points)

 

 

 

Questions (t-pentylchloride 1-5 pg 206) ( 18 points)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Organic chemistry homework help

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Organic chemistry homework help
COLLEGE

First, watch this video. —>

https://palmbeachstate-elearning.mediaspace.kaltura.com/media/Boca+Raton+2210L+Organic+Chemistry+1+Lab+-+Experiment+23C/1_omeyxe74

Second, use this exact format I provided in the files called “Exp 23C Format” and complete the Lab using it.

Third, watch this video for additional help. —>

Fourth, use the files named “Pg 203.png & Pg 204.png” to complete the lab. These two are screenshots of my lab manual for you to read for the experiment and to start it.

Fifth, complete all the questions provided.. in total of 5 questions. File name is “Pg 206 Questions”

Thank you!

Organic chemistry homework help

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Organic chemistry homework help

plz check the attachment and follow the instructions ( Real-time PCR technique )

 

Assignment 1 

by using – Real-time PCR  following the  technique and briefly describe it in half a page (200-250 words). You can use one figure explaining the technique. 

Write in no more than a page and half (400-800 words) about a disease that can be diagnosed by the technique you have chosen. You need to cover the following:

– Briefly describe the disease and its cause. 

– How the chosen technique can be used to diagnose the disease?

– Give at least an example from the published literature that reports a case where the chosen technique was used (You can support by figures).

– Conclude by describing the advantages and disadvantages of using the technique in comparison with other in diagnosis of the chosen disease. 

Bibliography

– APA style

– You must use in-text citation

– Number of references, 7 minimum and 10 maximum 

Format

– Font size 12

– Font type Arial

– Spacing 1.5 

– You need to write a title for your assignment

– Plagiarism report zero 

Organic chemistry homework help

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COLLEGE

Complete the five questions for my Organic Chemistry 1 – Chapter 5 homework.

The five questions are attached in the file.

 

 

 

How to approach a lab write up for EXP 18

Name

Date (of experiment)

 

Title of experiment: (as listed in manual/handout)

 

Purpose or Aim: This says exactly what the goal of the experiment is. It may consist of one or more parts. Based on what is stated in the procedure, you should have a very good idea as to what the point of the experiment is. Explicitly and briefly state all in this section. (3 points)

 

Examples: 1. To recrystallize an impure sample of benzoic acid; 2. To determine the melting point of salicylic acid

 

Introduction: This explains the theory behind the experiment. Give some general background as to what the experiment is about. Include definitions of any key concepts that are an important part of the experiment. (5 points)

This approach can be applied across all topics being covered.

 

Materials: List glassware, chemicals and equipment/instrumentation used in the experiment.

(5 points)

 

 

Procedure: Write a step by step procedure of the experiment as outlined in the video. (5points)

 

 

 

 

 

 

 

 

Results and calculations: Report results from experiment. Tables can be used, also show sample calculations. (20 points total)

 

Fermentation of Sucrose

 

Measuring Sucrose (3pts)

Mass of weight boat

Mass of weight boat +Sucrose

Mass of sucrose

 

Measuring yeast (3pts)

Mass of weight boat

Mass of weight boat + yeast

Mass of yeast

 

Fractional distillation (3pts)

Mass of empty vial

Mass of vial + distillate

Mass of distillate

 

Measuring Density of distillate at 25°C (3pts)

Mass of empty vial

Mass of empty vial and 1.000 mL of distillate

Mass of 1.000 mL of distillate

 

Density of distillate (2pts)

Percent ethanol by weight (2pts)

% Yield of ethanol = (mass of ethanol/theoretical yield) * 100 (4pts)

 

 

Discussion: Analyze the data you obtained in your experiment. Explain difference between the starting weight of the impure sulfanilamide and the pure sulfanilamide. (5 points)

 

Conclusion: (2 points)

 

Post lab calculations: (pg. 156)

 

Questions (1 and 6) (5 points)

For question 6, at room temperature and pressure (1 atm and 25 °C) one mole of a gas occupies 24 Liters.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Organic chemistry homework help

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Drug Analysis Narrated Powerpoint Presentation

 

You will prepare a narrated powerpoint presentation about a drug or medication of your choice and upload it to Blackboard.  You must cite at least three sources.  Pick a drug or medication of interest to you (if you need help finding a drug, a list of sources and possible options is included, but you are not limited to those suggestions) and obtain the structure of the drug (links to a few sites that provide drug structure and function information are also listed below). Once you have chosen a drug, please post your choice on the discussion board on the Blackboard site so I don’t see duplicates.  In your presentation, you will discuss the structural and chemical properties of the drug, the disease/condition it is intended to treat, and how the drug functions.  You are limited to 10-15 minutes, so you need to spend time figuring out what is most important and how to present that concisely.  A general rule is to assume you will spend one minute per slide, so shoot for 10-15 slides and adjust from there.  I will upload instructions on how to add narration to your powerpoint slides, if you don’t know.

 

Your presentation should minimally include information on the following:

 

  • Chemistry of the drug
  • where and when the drug was first discovered and/or synthesized
  • the structure of the drug and identification of the functional group(s) present
  • a discussion of the functional groups present and how they affect the drug’s chemical properties (such as polarity, solubility, hydrogen bonding, etc.) and its function
  • any other chemical information you find interesting.

 

  • Biochemistry of the drug
  • basic biochemistry of the disease/condition the drug is intended to treat
  • how the drug functions to treat the disease/condition
  • details of the direct target (often a protein) of the drug (and/or the enzymes and/or pathways involved)
  • any other biochemical information you find interesting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drug structure and function links:

 

http://www.3dchem.com/

Chemistry and structure of medicines:  a visual and interactive website showcasing the beautiful world of chemistry

 

https://go.drugbank.com/

Also provides structures and mechanism of action of drugs, among lots of other useful info

 

https://go.drugbank.com/biotech_drugs

(same as above, different entry point)

 

http://www.biopsychiatry.com/structures/index.html

 

 

Possible drug choices (you are not limited by the lists below):

 

General: cold/allergy/asthma, painkillers (over the counter or prescription), prevention of cardiovascular and coronary events (statins etc),  ADHD, Diabetes (Avandia…), heartburn/reflux (Prevacid…),  vitamins, stimulants, illicit drugs, supplements…

 

Antibiotics (introductory list below):

Kanamycin, Penicillins (penicillin, amoxicillin, methicillin), Cepahlosporins, methicillin, Tetracycline, Chloramphenicol, macrolide antibiotics, Beta-lactams, Azithromycin, Vancomycin

 

Anti-virals:

Influenza:

Neuramindase inhibitors, Tamiflu (Oseltamivir), Zanamivir (Relenza),  Laninamivir (Inavir), Peramivir

 

HIV/AIDS: http://www.aidsmeds.com/list.shtml

Too many to list; may include the following classes of drug:

Reverse Transcriptase Inhibitors, Protease Inhibitors, Entry Inhibitors, Integrase inhibitors, Multi-class combination drugs

Others:  Interferons (hepatitis), Acyclovir (herpes),

 

Cancer drugs http://www.cancer.gov/cancertopics/druginfo/alphalist

(kinase inhibitors, Avastin, Tarceva(erlotinib), Gleevec, tamoxifen, Herceptin, many others.  Most are cancer specific, so you can also search for drugs against a specific type of cancer.

 

 

High blood pressure medication: Angiotensin-converting enzyme (ACE) inhibitors, Angiotensin II receptor blockers, Beta blockers, Calcium channel blockers, Renin inhibitors (ex:  Zestril, Cozaar, Levatol, diltiazem, Tekturna)

 

Organic chemistry homework help

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journal articles focus on empowering leadership and effective collaboration in geographically dispersed teams, please answer the following questions:

  1. How do geographically dispersed teams collaborate effectively?
  2. Please find at least three tools on the market that teams can use to collaborate on a geographically dispersed team.  Please note the pros and cons of each tool.
  3. Based on the research above, note which tool you would select if you were managing the geographically dispersed team and why.

 

The paper should meet the following requirements:

  • 3-5 pages in length (not including title page or references)
  • APA guidelines must be followed.  The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion.

 

The writing should be clear and concise.  Headings should be used to transition thoughts.  Don’t forget that the grade also includes the quality of writing.