Chemistry

Write 5 correct, distinct, and relevant statements about the following question. Remember that your goal is not necessarily to solve the problem, but to brainstorm relevant information needed to solve it. What is the pH when 5.3 g of sodium acetate is dissolved in 100.0 mL of water? Topic #2 Compare and contrast the definitions for acids and bases. Rather than simply writing their definitions, highlight what they have in common and what makes each unique from the others.

– An introduction of the element including the physical properties associated with it, where it is found, and any other relevant periodic information.- History of the element, discovery information, etc. – Common uses of the element and it’s economical importance/ value if applicable –  At least 4 sources, 1 from a JOURNAL and 1 from a PUBLISHED WORK

In a minimum of a 200-word short essay, Explain how do oxidation numbers vary with the periodic table?

Using the criteria at the bottom of the page, respond to the following: 1. Explain the meaning of biodiversity by using, as an example, an ecosystem of your choice–e.g. animal’s body,  tundra, ocean, swamp. Note the general benefit of this ecosystem to its inhabitants. 2. How is biodiversity related to sustainability? Base your response on the meaning of words such as monoculture, monocrop, homonegeity. Use an example a local project (close to where you live, in southern Ontario) that promotes biodiversity and sustainability. You will receive full marks if your response…. .…is at least 200 words .…is on time .…demonstrates a knowledge and understanding of the readings .…is written clearly, edited for grammar, coherent .…is original, i.e., your own work–rather than a copy or re-iteration of other posts before yours ….contains two references from your readings and made use of in-text citations when citing the readings, and included a references list at the bottom of your response. …if you include an additional post responding meaningfully to someone else’s response.

The lab report will be one to two pages word file double spaced size 12 about the things you need to avoid while working in a chemistry lab. Please use the ACS you tube video to write the report. https://www.youtube.com/watch?v=9o77QEeM-68&t=310s

I need a lab report written for an Amino Acid Titration that was completed in lab.  The guidelines are: file:///C:/Users/mayal/Downloads/Lab%20Report_JB_format-1%20(1).pdf Utilize the ACS citation style when citing references  Molality for NAOH= 0.1942 Unknown sample= 0.4040 grams

A 500+-word paper that examines the use of psychoactive substances, drugs, stimulants and tobacco use and abuse.

The paper should define and explain chromatography, include Gas and liquid chromatography. Emphasis should be on High Pressure liquid chromatography and Reverse Phase Chromatography. Please write the paper in your own words.

Select ONE of the CBRN (Chemical***) categories, then pick ONE particular agent(Sarin Gas) from that category and based on our readings this term, place yourself in the role of a terrorist and offer your perspective of how a terrorist event could be conducted in your hometown(Tampa,Fl), then provide your perspective on how to prevent such an attack and support your work by a variety of academic material to give your opinion more validity. Your paper must be at a minimum of 5 pages (the Title and Reference pages do not count towards the minimum limit). Scholarly and credible references should be used. A good rule of thumb is at least 2 scholarly sources per page of content. Type in Times New Roman, 12 point and double space.

Write an essay explaining the five main branches of chemistry: 1. organic chemistry, 2. inorganic chemistry, 3. analytical chemistry, 4. physical chemistry, and 5. biochemistry Minimum 600 words