I need help with chemistry modeling molecules Science Assignment Help. I need help with chemistry modeling molecules Science Assignment Help.
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Modeling Molecules
Introduction:
You can represent a molecule two-dimensionally, as a structural formula or
electron dot structure. Although such models are useful in certain contexts,
they do not accurately represent bond angles between atoms or shapes of
molecules. In this activity, you will construct three-dimensional models of
several molecules. You will use electron dot structures and structural
formulas to inform how you construct the three-dimensional models.
Materials:
jelly beans, gum drops or gumballs; toothpicks; twist ties; colored pencils or
crayons
Procedure:
-
Identify the chemical and structural formulas and electron dot
structures of the following molecules:water, ammonia, carbon dioxide, fluorine, methane, ethane
-
Write the formulas and draw the two-dimensional structures in the
table. -
Chose one color candy to represent each atom of an element (e.g., red
jelly bean = hydrogen). Create a key that identifies each element. -
Use the candy, toothpicks, and/or twist ties to construct a three-
dimensional model of each of the aforementioned molecules. -
Draw, as accurately as possible, each model in the table.
-
Answer the questions.
Questions:
-
Compare the information provided by a molecules chemical formula to
the information provided by its structural formula. -
Fluorine is a toxic, reactive gas. Which representation (structural
formula, electron dot structure, or three-dimensional model) would
you use to explain why fluorine so reactive? Why? -
Identify the bond types between the carbon and the two oxygen atoms
in the carbon dioxide molecule. -
Explain why it is difficult to accurately represent ammonia two-
dimensionally. -
What is the major difference between the two-dimensional and three-
dimensional models of ethane and methane? When might you choose
to use a two-dimensional model rather than a three-dimensional model
when representing one of the molecules?
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“Minimizing Audit Risk” Business Finance Assignment Help
“Minimizing Audit Risk” Please respond to the following:
- According to the text, auditors have to make judgments concerning materiality on every audit. Since the auditing standards give no formal guidance for how to determine materiality, auditors must rely on their own experience. Determine at least three (3) qualitative factors that affect the auditor’s judgment. Provide a rationale for your response.
- According to the text, auditors rely on the audit risk formula to determine the types and amount of audit evidence to collect in order to keep the overall audit risk of engagements to a minimum or below defined tolerable limits. Suggest an alternative to the audit risk equation in order to mitigate audit risk. Support your rationale with examples of the successful use of the alternative strategy.
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Business and finance help needed with EPS/EBIT Analysis Business Finance Assignment Help
2.Perform an EPS/EBIT Analysis for McDonalds. Let’s say McDonald’s needs
to raise 1 billion to expand into Africa. Determine whether McDonald’s
should have used all deb, all stock, or a 50-50 combination of debt and
stock to finance this market-development strategy. Assume a 38% tax
rate, 5% interest rate, McDonald’s stock price of $50 per share, and an
annual dividend of .30 per share of common stock. The EBIT range for
2010 is between 6.332 billion and 9 billion. A total of 1 billion shares
common stock are outstanding. Develop an EPS/EBIT chart to reflect your
analysis
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Accounting Quality Business Finance Assignment Help
Based on the requirements of the Sarbanes-Oxley Act
and SEC reporting requirements for publically traded companies,
Write a four to five (4-5) page paper in which you:
- Assess
the roles of the Board of Directors and Chief Executive Officer of a
public company for establishing an ethical environment that generates
quality accounting and reliable financial reporting for use by
shareholders and investors. Provide support for your assessment. - Recommend
a strategy for a CEO to implement, leading to an ethical environment that
leads to high-quality accounting, reporting, and forecasting. Provide
support for your recommendation. - Suggest
how corporate management can provide assurances to investors that the
performance forecast and expected earnings will be realized, minimizing
the volatility of the stock price. Provide support for your suggestions. - Evaluate
the consequences to a publically traded company when there is a lack of
quality within financial accounting and reporting, indicating how these
consequences may be minimized. Provide support for your answer. - Assess
the requirements of the Sarbanes-Oxley Act related to accounting quality,
indicating whether or not you believe the requirements are sufficient to
protect stockholders and potential investors. Provide support for your
position. - Use
at least five (5) quality academic resources in this assignment. Note:
Wikipedia and other Websites do not quality as academic resources.
Your assignment must follow these formatting
requirements:
- Be
typed, double spaced, using Times New Roman font (size 12), with one-inch
margins on all sides; citations and references must follow APA or
school-specific format. Check with your professor for any additional
instructions. - Include
a cover page containing the title of the assignment, the student’s name,
the professor’s name, the course title, and the date. The cover page and
the reference page are not included in the required assignment page
length.
The specific course learning outcomes associated with
this assignment are:
- Understand
the reporting of the Securities and Exchange Commission (SEC) and
Sarbanes-Oxley requirements for publically traded companies. - Evaluate
the quality of accounting information for an organization, including the
economic content and earnings sustainability. - Use
technology and information resources to research issues in financial
analysis and reporting. - Write
clearly and concisely about financial analysis and reporting using proper
writing mechanics.
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Business and finance help needed with 5 Questions about International Business bm401 exam2 Business Finance Assignment Help
2. If a British company sets up a subsidiary in France that produces products for the French
market, this investment is most likely to result in what type of economic effect in the short run?
a. capital export from France
b. import displacement in France
c. export stimulus for France
d. capital inflow for Britain
8. Which of the following is the most persuasive reason for companies to act more ethically and
responsibly?
a. The U.S. government provides tax breaks to companies that donate to international
charities.
b. Companies face no outside pressures to act responsibly.
c. Unethical or irresponsible behavior can negatively impact employee morale.
d. Companies that have good ethical behavior are proven to have higher earnings than
unethical companies.
10. Which of the following is a problem that Anglo American PLC is facing as it tries to adopt an
aggressive strategy against HIV/AIDS?
a. Many employees are not following through on their treatments.
b. Its programs have been much more effective than imagined and costs to treat
employees have dropped.
c. HIV/AIDS prevention programs are more effective than treatment programs.
d. They have been incurring huge costs to help migrant workers who generally do not have
HIV/AIDS and do not take the disease back to their home villages.
11. Which of the following undesirable results may come about for a country running a favorable
balance of trade?
a. It may have to devalue its currency.
b. Its credit to other countries may buy insufficient goods and services when repaid.
c. Its unemployment increases.
d. It cannot as easily repay its external debt
20. All of the following are potential problems of using export controls EXCEPT which one?
a. There is more incentive for smuggling.
b. Import prices may go down for the country imposing the controls.
c. There will be an incentive for other countries to develop production of their own.
d. Domestic producers may have less incentive to increase output
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Need business and finance help with a coffee packing project Business Finance Assignment Help
AP
APA format writing explain in details and good examples
APA citations with author last name, year, page (p.
pp.) number or para number
APA references
6 – 12 slides with 150 – 200 words speaker notes (not
counting title page or references page) must have 3 or more references
Task below:
Apix is considering coffee packaging as an additional
diversification to its product line. Here’s information regarding the coffee
packaging project:
- Initial
investment outlay of $40 million, consisting of $35 million for equipment
and $5 million for net working capital (NWC) (plastic substrate and ink
inventory); NWC recoverable in terminal year - Project
and equipment life: 5 years - Sales:
$27 million per year for five years - Assume
gross margin of 50% (exclusive of depreciation) - Depreciation:
Straight-line for tax purposes - Selling,
general, and administrative expenses: 10% of sales - Tax
rate: 35%
Assume a WACC of 10%.
Should the coffee packaging project be accepted? Why
or why not? Compute the project’s IRR and NPV.
In addition, answer the following questions:
- Do
you believe that there was sufficient financial information to make a
solid decision on what to do? - Was
there further financial information that you required that was not
provided to you? - What
financial figure do you believe was the determinant to your decision and
why? - How
would you be able to apply this particular financial information to other
situations? - Discuss
risk methodologies used in capital budgeting.
Please submit your assignment
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Need help with Toulmin model of argumentation. Please answer with your original Humanities Assignment Help
Then, please answer the three questions about claim, data, and
warrant for each item. Keep in mind that, as the video mentions, the
warrant is often what presents the greatest challenge. However, often the
warrant is quite simple.
1.I should wear my boots. I see that it is snowing
outside.
What is the claim?
What is the data?
What is the warrant?
2. I need to write a paper for my composition class. I
don’t want to write my paper on steroid use in baseball because my professor
will not be interested in that topic.
What is the claim?
What is the data?
What is the warrant?
3. We need national health insurance because without it many
people will not have health coverage.
What is the claim?
What is the data?
What is the warrant?
4. The United States should provide free housing to everyone
because many citizens lack decent housing.
What is the claim?
What is the data?
What is the warrant?
5. I should not go to Ohio this weekend because I have a
mathematics test on Monday morning.
What is the claim?
What is the data?
What is the warrant?
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Need business and finance help Presentation work for business. Business Finance Assignment Help
Must follow all instruction and 100% original work. NO PLAGARISM work
Presentation: “Biggest Challenges Facing Organizations in the Next 20 Years”
In this assignment, you will create a PowerPoint presentation that outlines what you believe will be the biggest challenges facing organizations in the next twenty (20) years.
Faculty Note: For students taking this course online, if there is a hardship for any student in being able to secure a microphone to complete this assignment, the student is allowed to use the notes section of PowerPoint to write a narrative of what they would say if actually presenting / narrating.
Write an eight (8) slide presentation in which you:
- Provide a title slide (as indicated in the format requirements below) followed by a slide with an introduction to your presentation.
- Presentation should include your choice of the five (5) challenges you believe organizations will face in the next twenty (20) years. Only include one (1) challenge and your explanation for choosing that challenge per slide for a total of five (5) slides.
- Provide one (1) summary slide which addresses key points of your paper.
- Narrate each slide, using a microphone, indicating what you would say if you were actually presenting in front of an audience.
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I need help with a resource management human resources assignment Business Finance Assignment Help
You, as a HR Generalist, have been asked by your HR Director for your recommendations in terms of what tools your organization could use to better manage the talents of your employees. This will help to develop policies and procedures in managing your human capital. Please develop a PowerPoint presentation to your Director addressing the following:
- Describe and analyze the broad range of talent management efforts that use software applications to help you Director to make an educated decision.
- Give some examples of firms that have successfully used these applications.
- Describe how these efforts are useful in terms of strategic human capital management.
You are the Chief Human Resource Officer (CHRO) at your organization. As the CHRO, one of your primary roles is to be the workforce strategist. Your organization is planning to expand business operations to your neighboring state by opening an office. As a result of this expansion, your organization needs to make sure that the best and brightest employees are recruited to fill key roles at the new office. Write a 7-10 page research paper using APA style outlining the steps involved in recruiting the staff at the new office.
Grading Criteria:
- The student researched the legal statues affecting the selection and hiring of employees.
- The student identified the number and type of positions that need to be filled at the new office. Moreover, the student discussed qualifications, e.g., education level and number of years of experience, associated with each position.
- The student researched, evaluated and chose several selection devices such as interviews or ability tests to reject or accept applicants. Moreover, the student assessed the weaknesses and strengths of these selection devices.
- The student researched, evaluated and chose whether or not to utilize integrity testing and drug testing.
- The student applied correct APA, style, usage, grammar, and punctuation.
- The student supported the research paper with at least four different scholarly sources such as research journals, research studies, government or accredited educational institutions websites.
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Business and finance: How much are estimated monthly variable costs using the high-low method? Business Finance Assignment Help
Rooter’s Cleaning Services provided data concerning the costs incurred to clean hotel rooms for which hotel customers pay $150 per night. Data for the past 7 months are as follows:
January February March April May June July
Number of rooms cleaned 250 160 200 150 270 170 260
Cleaning cost $6,450 $4,060 $5,100 $4,100 ,000 $4,200 $6,530
How much are estimated monthly variable costs using the high-low method?
How much are estimated monthly variable costs using the high-low method?
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