Escience: gravimetric analysis | Chemistry homework help

  

pre-lab Questions

1. Write a balanced equation for the precipitation of calcium carbonate from potassium carbonate and calcium chloride. 

2. Using this balanced equation, determine the limiting reactant if 15 grams of calcium chloride was reacted with 15 grams of potassium carbonate. 

experiment 1: gravimetric analysis with calcium chloride and potassium carbonate

Data Sheet

Table 5: Data and Observations Table 6: Mass of CaCl2 after 24 Hours  

Post-Lab Questions

1. Calculate the theoretical yield of the solid precipitate. Show your work.K2CO3 (aq) + CaCl2 (aq) → CaCO3(s) + 2KCl (aq)

2. Use Question 1 to calculate the percent yield of the solid precipitate. Show your work.

 3. Based on your yield of calcium carbonate, calculate the mass of calcium present in the original solution. 

 4. Analyze the data and use your yield of calcium carbonate to determine the experimental concentration of calcium chloride in the solution that you made in steps 6 and 7. Show all calculations and report in % wt/v concentration.Calculating the grams of calcium chloride that reacted:

5. Calculate the theoretical concentration of calcium chloride in the solution that you made up in steps 6 and 7. Show all calculations and report in % wt/v concentration.  

6. Using your answers from questions 4 and 5, create a bar graph comparing the theoretical to experimental percent concentrations of calcium chloride in the solution. Then, calculate percent error between the two concentrations.   

Case study #8 | Marketing homework help

After reading and understanding the attached Case Study. I need someone to complete this Case Study assignment for me? I have attached the format along with a reference to help you complete this assignment. Use APA format with 4 references. Complete the asssignment in the format listed below. If you have questions please contact me asap.

 

Format for the Case Study:

Introduction

Analysis

Recommendation

Relevant and Answer all questions

Summary

Fraud detection using data mining?

  

Fraud Detection is the detection of fraud ( deceiving someone or an organization to gain something). With the technological innovations, fraudulent activities have become a common place. For example, forging checks, cracking passwords to gain access to bank accounts etc. These activities are causing huge financial and economical damages. With many fraudulent activities recorded, Data Mining can be used to find patterns in fraudulent activities which helps in detecting and hampering these activities.

Write a 5–10 page APA formatted paper on a business problem that requires data mining, why the problem is interesting, the general approach you plan to take, what kind of data you plan to use, and finally how you plan to get the data. You should describe your problem, approach, dataset, data analysis, evaluation, discussion, references, and so on, in sufficient details, and you need to show supporting evidence in tables and/or figures. You need to provide captions for all tables and figures.

Your paper should include an abstract and a conclusion and a reference page with 8–10 references.

Week 2 journal entry | NUNP 6650 – Psychotherapy With Groups and Families | Walden University

Assignment 2: Practicum – Week 2 Journal Entry

Learning Objectives

Students will:

Apply documentation skills to examine family therapy sessions *

Develop diagnoses for clients receiving family psychotherapy *

Analyze legal and ethical implications of counseling clients with psychiatric disorders *

* The Assignment related to this Learning Objective is introduced this week and submitted in Week 3.

Select two clients you observed or counseled this week during a family therapy session. Note: The two

clients you select must have attended the same family session.

Then, address in your Practicum Journal the following:

Using the Group Therapy Progress Note in this week’s Learning Resources, document the family

session.

Describe (without violating HIPAA regulations) each client, and identify any pertinent history or medical

information, including prescribed medications.

Using the Diagnostic and Statistical Manual of Mental Health Disorders, Fifth Edition (DSM-5), explain

and justify your diagnosis for each client.

Explain any legal and/or ethical implications related to counseling each client.

Support your approach with evidence-based literature

Evidence based patient centered concept map

 

Assessment Instructions

Preparation

You have been presented with a number of patient case files in the Evidence-Based Patient-Centered Care media piece. You reviewed each case, selected one case for further research, and created draft evidence-based concept map to illustrate an approach to individualized care for the patient. In this assessment, you will build upon and refine your draft concept map and develop a supporting narrative.

Create your concept map and narrative as separate documents. Be sure to note the areas where you need to include your evidence-based support and where you need to make clear your strategies for communicating information to the patient and the patient’s family.

Note: Many organizations use the spider style of concept maps (see the Taylor & Littleton-Kearney article for an example). Also, if a specific style of concept map is used in your current care setting, you may use it in this assessment.

Create your concept map and narrative as separate documents. Be sure to note the areas where you need to include your evidence-based support and where you need to make clear your strategies for communicating information to the patient and the patient’s family.

Requirements

Note: The requirements outlined below correspond to the grading criteria in the scoring guide, so be sure to address each point. In addition, you may want to review the performance level descriptions for each criterion to see how your work will be assessed.

Supporting Evidence and APA Style

Integrate relevant evidence from 3–5 current scholarly or professional sources to support your assertions.

  • Apply correct APA formatting to all in-text citations and references.
  • Attach a reference list to your narrative.
Concept Map
  • Develop a concept map for the individual patient, based upon the best available evidence for treating your patient’s health, economic, and cultural needs.
Narrative

Develop a narrative (2–4 pages) for your concept map.

  • Analyze the needs of your patient and their family, and determine how those needs will influence a patient-centered concept map.
    • Consider how your patient’s economic situation and relevant environmental factors may have contributed to your patient’s current condition or affect their future health.
    • Consider how your patient’s culture or family should influence your concept map.
  • Justify the value and relevance of the evidence you used as the basis of your concept map.
    • Explain why your evidence is valuable and relevant to your patient’s case.
    • Explain why each piece of evidence is appropriate for both the health issue you are trying to correct and for the unique situation of your patient and their family.
  • Propose relevant and measurable criteria for evaluating the degree to which the desired outcomes of your concept map were achieved.
    • Explain why your proposed criteria are appropriate and useful measures of success.
  • Explain how you will communicate specific aspects of the concept map to your patient and their family in an ethical, culturally sensitive, and inclusive way. Ensure that your strategies:
    • Promote honest communications.
    • Facilitate sharing only the information you are required and permitted to share.
    • Are mindful of your patient’s culture.
    • Enable you to make complex medical terms and concepts understandable to your patient and their family, regardless of language, disabilities, or level of education.

 

Artifact paper: gender communication | English homework help

write a 5-page, single-spaced (minimum) paper in which you examine a form of a tangible gender communication (an artifact) i.e. TV episode, newspaper article, movie, song/music video, photograph, magazine, exhibit, advertisement, social media group or exchange, interview etc. It is your responsibility to choose an artifact that is content rich for analysis.

Help with draft | Management homework help

Using “The Five Step Plan” outlined in Chapter 4 in the text, develop your own personal vision and mission statements. Provide not only the final statements but also the work you performed in the development process.

See text Chapter 4, Section 4.7, pdf page 208-214 https://2012books.lardbucket.org/books/management-principles-v1.1/index.html

Public health assessment | Public health | Rasmussen College System

 

This activity provides students with the resources and methods to conduct a community assessment. Performing a community assessment involves getting to know and understand the community as client.

Phase One – Defining the Community

Who is the community assessed? A clear definition must be provided of who is being assessed and where they are located.

Phase Two – Community Assessment

Phase two is the focus of this activity.

The goal of assessment is to gather and generate data and then analyze and synthesize the data to identify significant themes or trends.

A. Data gathering involves compiling information that already exists.

B. During data generation, information that does not already exist is collected from the community.

C. Data analysis and synthesis should result in discovery of community health problems and community health strengths.

Assignment Files

Gestell and bestand | Philosophy homework help

Instructions: Your response must be 1000 words in length, printed, double

spaced, and written in a standard 12 point font. A legitimate citation style

is required, preferably Chicago or MLA. A Works Cited page is also

required. The necessary bibliographic information is attached to each

reading.

Do not include a separate title page.

In addition to the readings assigned for this week, at least one

credible source (not already listed on the syllabus) is required to support

your argument and expand your ideas. Such a source can include

academic journals, newspapers, magazines, and books, as well as articles

posted on trustworthy websites. Wikipedia is useful, but does not count as

a credible source, neither does an online dictionary or its equivalent.

When writing, it’s a good idea to be as specific as possible; don’t make

generalizations. If you can, refer to and explore an original example in

which these issues are relevant:

What is Gestell? What is Bestand? What is the relationship

between Gestell and Bestand?

Chapter 14 in the simchi-levi et al. text.

  

Read chapter 14 in the Simchi-Levi et al. text. Submit a response to each of the end-of-chapter discussion questions. Each question must be answered thoroughly, and responses must be supported by the concepts introduced in the reading/study materials. Each question/answer must be delineated under a heading in current APA format. Include a title page and reference page also in current APA format. Incorporate a minimum of 5 peer-reviewed sources with at least 1 source per question.