Chemistry

Chemistry
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Iron(III) Nitrate and Potassium Thiocyanate

Iron (111) Nitrate and Potassium Thiocyanate Author’s Name: Partner’s Name: Date of Experiment Abstract The purpose of the experiment was to verify Beer’s law which states that Absorbance is directly proportional to Concentration of a given solution. To verify this,Fe3+ were made to react with SCN- where they formed a dark red colored solution whose absorbance was determined in a spectrophotometer. The complex formed absorbs a blue light at an...

Chemistry in nursing

Name Tutor Course Date Chemistry in Nursing Chemistry is one of the compulsory subjects studied in nursing schools. The majority of nursing students especially in their first years of study usually fail to understand why they have to study chemistry. To understand the connection between chemistry and nursing, one needs to start by following the definition of both disciplines. Chemistry is a science that investigates matter's properties, composition and interactions (Haynes 1). It is thus a physical science concerned with the analysis of various aggregates of matter like molecules, atoms and crystals (Whyte 1). On the other hand, nursing is both a science and an art. As an art, nursing involves...

what is the origin or history of morphine

Name: Instructor's Name: Course: Date: History of Morphine and How to Deal with Opioid Epidemic Morphine is an alkaloid obtained from opium, a poppy plant derivative. It treats chronic pain by blocking pain sensations, pacifying the nervous system, reducing heart rate, moderating respiration and reducing blood pressure. These effects allow the patient to feel pleasure and calm which is usually followed by falling asleep. Morphine is an opioid which has been used over the years to alleviate pain among patients. It was widely used in the 18th and 19th century as an analgesic. However, patients are usually at the risk of addiction and abuse. The drug is easy to access, and people like it because...

Acid-Base Titrations Hand-In

Titrations, Indicators, and Buffers Name: Partner: See the attached rubric for more detailed information about grading. 1.(2 points) Write a series of correctly balanced chemical net-ionic equations to describe the stepwise protonation of the carbonate ion. {Type answer here.} 2.(4 points) Include the plot you generated using the pH meter (Part II). Using the substances in the chemical equations in question 1, label each of the regions or important points in the plot with the major substances present in the solution at that point in the titration. {Insert labeled plot here.} 3.(3 points) Based on the results from Part I and II, comment on each of the following questions. a. Did all 3...

Nitrification Of Methyl Benzoate

Professor Name Paper Date Nitration of Methyl Benzoate Reaction summary; Chemicals used; 6mls concentrated sulphuric acid. 2mls Methly Benzoate. 1.4mls concentrated Nitric(v) acid Water Methanol 0.030g GCMS. Calculations of theoretical yield; Procedure 6mls of concentrated sulfuric acid were dispensed into Erlenmeyer flask. Cooled to 0ËšC in an ice filled bucket, 2mls of methyl benzoate are added. To create a nitric - sulfuric acid mixture, 1.4mls of concentrated nitric acid were added into same Erlenmeyer flask that contained the sulphuric acid. This...

7th grade experiences

Student’s Name Tutor’s Name Course Date 7th Grade Experiences As a 7th grader, I had both good as well as not so good experiences. Some of the good experiences include the fact that teachers were committed to helping us students learn new things. For instance, I learnt etiquette and how to interact with other people politely. I learned how I could communicate with both people who are older than me and those who are within my age brackets. I learnt not only how to help people but also to appreciate and share what I have with other people. Also, I enjoyed being rewarded whenever I displayed an outstanding performance. This motivated me, and I began putting extra an effort...

Discussion

Discussion Name Institution Discussion The discussion is excellent, and I concur with the assertions on the co-occurring disorders and the relation to substance abuse. Generally, mental health disorders are prevalent and tend to co-occur in individuals engaging in substance abuse. The consequences are that the information transmitted to this particular area of the brain is likely to result in the existence of the co-occurring disorder. Some of the disorders that co-occur with substance abuse include major depressions, post-traumatic stress disorder and bipolar disorders (Wormer & Davis, 2018). The general conditions of life and existence tend to significantly impact on the engagement for...

Polyarcylamide Gel Electrophoresis

Name Instructor Course Date Polyacrylamide Gel Electrophoresis Q1 Electrophoresis is the transportation of particles with charges by an electrical field. Any charged particle placed in an electrical field will migrate to opposite charge electrode. The experimental is useful in to determine the rate of migration of most biological polymers in an electric area, but the movement will be proportional to the charge of the ions (Shi & Jackowski, 1). Zonal electrophoresis is essential as an analytical and preparatory method in a study involving proteins and nucleic acids. Being that most common matrix used is polyacrylamide gels then experiment can also be called gel electrophoresis. Gel...

High School Diploma

Student Name: Student ID: Lesson: A High School Diploma Is Important to My Future Students who acquire their high school diploma develop an excellent personal relationship with their family members. They are considered not a source of embarrassment and disappointment to the family and society at large (Bridgeland et al., 30). Also, the high school diploma promotes morality as well as the student’s conversation and critical thinking skills in life. Moreover, when looking for a job, the diploma comes in handy and considered by employers as an essential proof that someone has gone to school and acquired high school education. Incentives given in workplaces are also based on whether an employee...