Category: Chemistry

I need an argumentative essay that sheds light on how green chemistry will help us all and create a better future. Write about how chemical engineers and chemists play a huge part and can help with this problem of climate change.

To write a scientific research paper on air pollution that is 2 pages double spaced and is a highschool chemistry class. Apa format.
Science Research Paper Evaluation Rubric
Due: May 17, 2024
This analytic rubric is used to verify specific tasks performed when producing a research paper.  If the task has been successfully completed, all points are received.  No points are awarded if the task is not complete! Remember you choose what you want to research about.
Minimum 2 – 3 pages double Spaced : Times New Roman Font 12 (not including the Title page, works cited, an appendix)
CATEGORY
SCORING CRITERIA
POINTS
TEACHER EVALUATION
Title Page
(5 points)
Title page consists only of: a descriptive title for the paper, author’s name, and paper completion date.  (The font on this page is the same used in the paper.)
5
Introduction
(20 points)
A thesis statement makes the research topic clear. (A thesis statement does not begin “this paper is about.”)
10
Background information is provided to establish the importance of the research topic.
10
Report of Research
(30 points)
Scientific terms and concepts are properly used.
10
Research findings are presented in the student’s words.
15
At least one research reference is quoted.
5
Conclusion
(20 points)
The most important research findings are restated.
10
Student’s final thoughts about the research topic are stated.
5
No new information is introduced.
5
Works Cited
(10 points)
A work cited is provided.  At least 3 non-encyclopedic reference) are included.   (MLA w/address)
10
Appendix
(15 points)
Professional Vernacular—a single page with all relevant terms defined.
5
Diagram—at least one diagram or picture of importance related to the research topic is included.
5
*Research Paper
There are no “first person” statements in the paper.
5
Plagiarism
Points will be taken off for # of spots detected.
-?
Total Points
100
Additional Links:
MLA Citation Generator
MLA Citation Generator 2
Word Definition & Meaning
here is an example 
The Sixth Extinction?
By: Anastasia Webb 
May 12, 2019 
In the 4.5 billions years Earth has been around, it has witnessed five mass extinctions. A mass extinction is the extinction of a large number of species within a relatively short period of geological time. Each of these extinctions are said to be caused by dramatic events that resulted in a sharp loss of the diversity on Earth. Many scientists believe that most of them resulted from meteorite impacts, massive volcanism, and other cataclysmic and natural forces. There are also people who think that we are amidst a 6th extinction that may have a lot to do with humans. 
The five mass extinctions are the End Ordovician, 444 millions years ago. It was responsible for the death of 86% of species. Late Devonian, 375 millions years ago, which killed off 75% of species. End Permian, 251 million years ago. During this extinction, 96% of species were lost. End Triassic that caused the death of 80% of species 200 millions years ago. The most recent mass extinction, End Cretaceous, killed off 76% of species 66 million years ago.  The most recent mass extinction is the one responsible for the death of the dinosaurs. Scientists are not 100% sure as to what causes these mass extinctions, but they are pretty sure it has a lot to do with rapid climate change. 
Climate change has been visible on Earth for years. It is an undeniable event that affects millions of species and humans on Earth. The climate is changing both naturally and because of humans, and it could be one of the causes of the next mass extinction. This one in particular is said to cause the extinction of a quarter of land animals, birds, and plants. It is much worse in 4 ways: the spread of non-native species around the world; humans taking over a significant percentage of the world’s primary production; human actions increasingly directing evolution; and the rise of something called the technosphere. Each of these things are the reason we could see a sixth mass extinction because they are not natural things that would normally happen on their own. 
We are currently seeing many rises in extinction rates across the globe. These rates are 10,000 times higher than they were before humans came along. Humans move animals out of their natural habitat, and these animals can become invasive and drive the native species of animals to extinction. Another way humans are having impacts on Earth is by chopping down forests and burning fossils fuels. Burning fossil fuels warms up Earth’s atmosphere and this changing temperature causes animals to adapt to new climate. If they cannot adapt, they die off.  The road to the sixth extinction can be put to an end. It is not inevitable and it does not need to happen. 
Due to many changes in Earth’s climate by burning fossil fuels, , animals being transported around the world, and deforestation, our world may be on the road to a sixth extinction that could have the biggest impact we have ever seen. Because of all of these changes, extinction rates are 10,000 times higher than they ever have been. Works Cited 
“How Humans Are Driving the Sixth Mass Extinction.” Google, Google, www.google.com/amp/s/amp.theguardian.com/environment/radical-conservation/2015/oct/20/the-four-horsemen-of-the-sixth-mass-extinction.
Kolbert, Elizabeth. “The Sixth Extinction .” Science World , 13 Apr. 2015, pp. 8–11. 
Vernacular 
Technosphere – The part of the environment where technodiversity extends its influence into the biosphere
Climate Change – a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Diversity – a range of different things
Fossil Fuels – a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms 
Evolution – the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Topic – Chemical Reactions in Industry 
Many of the products required by modern society are produced by chemical reactions through the application of science and technology. Pick a chemical reaction that an industry uses to produce a product and write a 2 page report about the reaction. There are many industries that perform chemical reactions to produce a product we use in our everyday lives. Some examples of industries are listed below. 
Due Date: May 30th, 11:59 PM
Ideas of types of industries that use chemical reactions (Tip—Google “chemical reactions involved in industry name” to get started): 
Petroleum Fertilizers Pulp and Paper Plastics Mining metals (from seawater)
Man-Made Fibres Detergents Ceramics and Glass Cosmetics Mining metals (from ores)  
Paints Dyes Pharmaceuticals Electroplating
Things to include in the report: 
Part 1. Write a brief summary how the product is produced (1/2 page maximum). Write a balanced chemical equation for the production of the product. Be sure to include all reactants, products, states, necessary reaction conditions (ie temperature, catalysts), and a typical percent yield for the reaction. 
Part 2. For each reactant and product in your chosen reaction describe what type of particle it is. (ie. metal element, nonpolar covalent, polar covalent, or ionic compound). Identify and describe the intermolecular forces that would be attracting each reactant and product particle to its neighbors. 
Part 3. Pick one of the products produced in the reaction and report its melting point, boiling point, conductivity and solubility. Discuss and explain the properties of the product using your chemistry knowledge. Ex. Why does it have a high/low melting point or boiling point? Why is it soluble or insoluble? Why is it conductive or not conductive? 
Part 4. Using calculations, show how you could synthesize 1 kg (actual yield) of the product you have chosen to research. This must be based on its actual percent yield that you have researched. In the production of the chemical, which reactant does the industry make the limiting reactant? Discuss why the industry would choose this reactant to be the limiting reactant. 
Research and Citation:
You are expected to select reliable, current scientific sources of information to put together this report. All ideas obtained through research (including images) must be cited using the APA format shown in the High School Student Agenda, using both in-text citations and a works cited page.

– I uploaded all this info it’s much easier to read. Please look at that instead of this – Research and write an essay about the rise of global temperatures over the past century. 
Global Temperature Change
Student Guide
Assignment Summary
For this assignment, you will ask questions about the factors that have caused a rise in global
temperatures over the past century. Then, you will conduct research to answer your questions. You will
also graph provided information, analyze the graphs, and make conclusions based on the graphs.
Finally, you will write a paper describing the conclusions of your research and graphs.
Background Information
Global temperature change is a gradual increase in the overall temperature of the Earth’s atmosphere.
Both human activity and natural processes have contributed to this temperature increase. Examples of
human activities include the burning of fossil fuels, cement production, and agricultural activity. Examples
of natural processes include changes in incoming solar radiation and volcanic activity.
Scientists present evidence for the rise in global temperature in the form of tables, graphs, maps, and
models. For example, scientists build climate models (computer simulations of climate systems) to
explore the causes and effects of global temperature change and to predict future trends. These models
predict that the Earth’s average surface temperature will rise as greenhouse gas concentrations continue
to rise. Based on these models, scientists predict that average surface temperatures could rise by
between 2°C and 6°C by the end of the 21st century.
Materials
• Computer with Internet access
• Print resources
• Word-processing software
Assignment Instructions
Step 1: Prepare for the project.
a) Read through this guide before you begin so you know the expectations for this project.
b) If anything is not clear to you, ask your teacher for assistance.
Step 2: Write your questions.
a) You are familiar with some of the factors that have contributed to the rise in global
temperatures over the past century. Think of three questions that will help you clarify your Copyright © Edgenuity Inc.
understanding of how these factors lead to an increase in global temperatures. Consider the
following when you come up with your questions:
• Ways in which natural processes and human activity have affected global temperature
change over the past century
• The influence of these processes and activities on a gradual or sudden change in global
temperature
b) Write your questions in the space provided at the end of this document.
c) Have your teacher review your questions. Once they are approved, you may begin Step 3.
Step 3: Conduct research.
a) Search for answers to each of your questions. Be sure to support your answers with scientific
evidence from reliable sources.
b) The following are examples of some reliable sources you might use:
• The National Oceanic and Atmospheric Administration (NOAA)
• The National Aeronautics and Space Administration (NASA)
• Nature magazine
Step 4: Create graphs.
a) Use the information in the tables below to create two-line graphs.
• The first graph should show the amount of carbon dioxide in the atmosphere from 2015–
2022.
• The second graph should show the change in global temperature from 2015–2022.
Table A. Carbon Dioxide (CO2) in the Atmosphere
Year Carbon Dioxide (CO2) in Atmosphere
(ppm*)
2015 401
2016 404
2017 407
2018 409
2019 412
2020 414
2021 416
2022 419
*parts per million
Copyri Change in Global Temperature
Year Change in Global Temperature (°C)
2015 0.90
2016 0.94
2017 0.91
2018 0.82
2019 0.94
2020 0.98
2021 0.84
2022 0.86
b) Make sure your graphs have the following parts:
• A title that reflects the information in the graph
• Factors that are properly placed on axes (For example, does the year go on the x-axis or
the y-axis?)
• Properly labeled axes
• A line that connects the points in the graph
c) Have your teacher check your graphs before you move on to the next step.
d) Use your graphs to answer the following questions. You will include the answers to these
questions in your typewritten paper.
• What happened to the amount of carbon dioxide in the atmosphere from 2015–2022?
• How did the global temperature change from 2015–2022?
• What is the relationship between the amount of carbon dioxide in the atmosphere and
global temperature?
• Research global temperature changes and changes in CO2 levels for the years 1950 to
2022. Based on past changes in overall global temperatures and CO2, what is your
prediction for the next 10 years for global temperature change and carbon dioxide
amounts in the atmosphere?
e) Update your Works Cited page by adding the resources you used to revise your explanation.
Step 5: Create a typewritten paper.
a) For each of your questions, write one paragraph summarizing the answer based on your
research.• Cite evidence and patterns in data that connect natural processes and human activity to
the rise in global temperature. Be sure to include as evidence the trends that you
observed in your graphs and the conclusion you made about the relationship between the
amount of carbon dioxide in the atmosphere and change in global temperature.
• Discuss the relationship between these processes and activities, the production of
greenhouse gases, and the effects of greenhouse gases on the atmosphere.
• Use patterns and quanitative data to make predictions for carbon dioxide amounts and
temperature change in the next ten years.
b) Make sure your paragraphs use correct sentence structure, punctuation, grammar, and
spelling.
c) Ask your teacher where you should save your work. Your teacher may also have specific
guidelines about the file name you should use.
Step 6: Evaluate your project using this checklist.
If you can check each criterion below, you are ready to submit your presentation.
Yes No Evaluation Question
Is your name on your typewritten paper?
Did you do research to answer your questions?
Did you create a graph that shows the amount of carbon dioxide in the atmosphere from
2015-2022?
Did you create a graph that shows the change in global temperature from 2015-2022?
Did you write four total paragraphs answering your questions?
Did you cite scientific evidence that connects natural processes and human activity to the
rise in global temperature?
Did you include as evidence the trends that you see in your graphs and the conclusion you
made about the relationship between the amount of carbon dioxide in the atmosphere and
the change in global temperature?
Did you discuss the relationship between natural processes and human activities, the
production of greenhouse gases, and the effects of greenhouse gases on the atmosphere?
Did you use the patterns and quantitative data to make predictions for carbon dioxide
amounts and temperature change in the next ten years.
Did you double check for correct sentence structure, punctuation, grammar, and spelling in
your paper?
CopyrighStep 7: Revise and submit your project.
a) If you were unable to check off all of the requirements on the checklist, go back and make
sure that your project is complete. Save your project before submitting it.
b) Submit your typed paper through the Virtual Classroom.
c) Congratulations! You have completed your project.
Research Questions
Write your four questions in the space below. 

In this assignment, you will describe one example of art forgery and how it was discovered.
Search for art forgery cases.  Select one that looks most interesting to you (possibly one with scientific methods being applied to solve it).
Describe the case as well as possible.  It is important that you describe the evidence of the forgery in this case.  Include pictures or graphs, if/as appropriate.
Do not exceed 4 pages.

The reaction of CrCl3 with liquid NH3 to give yellow [Cr(NH3)6]Cl3 often has a low yield,
since the reaction tends to stop with the production of pink [Cr(NH3)5Cl]Cl2. However,
adding a small piece of Na metal to the liquid NH3 results in complete conversion of the
CrCl3 to [Cr(NH3)6]Cl3. Offer two plausible explanations of this rate enhancement for the
final step of the substitution process
2- Write a hypothetical inner-sphere redox mechanism for the reaction of [Cr(OH2)6]2+ with cis-
[Co(en)2I2]+ in acid solution to give (ultimately) cis-[Cr(OH2)4I2]+, Co2+
(aq) and en. What
evidence could support this mechanism and why?
3-Consider reduction of the following cobalt complexes [Co(NH3)5(L)]3+ (L = pyridine (I),
NC5H4-p-CH2NH2 (II), NC5H4-p-CONH2 (III)) by labile [Cr(OH2)6]2+
.
a). Which cobalt complex is least likely to be reduced by an inner-sphere mechanism?
b). The reduction of III proceeds with a rate constant of k = 17.4, while the reduction of I
proceeds with a rate constant of k = 4.0 × 10-3
. What is a likely explanation of the difference?
Requirements: 1page

First, choose a molecule used in healthcare, industry, or found in a natural source and discuss the importance of this molecule. Be sure to include at least one outside source and make sure to follow APA citation guidelines.
The electron configuration of an atom determines the number of electrons available to participate in bonding with another atom. One method of depicting the valence electrons that an atom has is through the Lewis structure.
Pick an element from the periodic table of elements. Identify the valence electrons and the orbitals in which they reside.
Minimum of 3 sources cited
APA format for in-text citations and list of references

Hi,
I need a 3-4min speech about the nitric oxide chemistry during exercise. I have attached a picture and I was thinking about discussing the process. My partner is already discussing a study experiment related to this. My job is to discuss the chemistry and physiology. However, if you have better figures/pictures please go ahead with them. I only need 1 or 2 slides with pictures/figures:
– please make sure less information on the slides and short dot points
Obviously, I’ll need a speech on a seperate document.

I need an argumentative essay on how green chemistry will benefit the world in the future and would be better for everyone overall. Show how chemists and chemical engineers play a part in this urgent issue of climate change and green chemistry

Hello all This is the description of the case study :
A Dip in the Dribble•
This case study is set within the context of an investigation of the environmental impact of river pollution. A fire in a warehouse has resulted in diquat dibromide and p-octylphenol entering the River Dribble. Students determine the cause of the incident and review the probable environmental impact of the chemicals released. Then they consider possible methods of analysis and, finally, commission a monitoring programme for diquat dibromide and p-octylphenol in the river by selecting a contract analysis company from the information supplied.
Its from University of Hull
In the file we need to follow the steps and its importent to see the page (A-30) the task and what before also important