Cobalt Chloride and LeChatlier's Principle, chemistry homework help
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CHMLL 130 MCCRSCC Exploring Gas Behavior Moles and Volume of A Gas Lab Report
C. Part I Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct ...
CHMLL 130 MCCRSCC Exploring Gas Behavior Moles and Volume of A Gas Lab Report
C. Part I Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct significant figures for full credit.)Calculate balloon volume for each balloon at maximum inflation from the circumference data. (You will have to assume that the balloon was a perfect sphere.) To calculate balloon volume, first find the radius (in cm) of the balloon by using the formula C = 2πr. Then, use the radius' value in the formula V = (4/3)πr3 to calculate volume (in cm3). Show all your work, place units on all numbers (even those within the calculations), and express your answers with appropriate sig figs. (12 pts)Calculate the experimental value for the number of moles of CO2 in each balloon at maximum inflation using the formula PV = nRT. Use the volume you calculated in Question 1 at maximum inflation and recall that the gas constant R is 8.206 x 10-2 L atm/mol K. To find the temperature, look at your home thermostat. To find the pressure, use the internet to access the National Weather Service internet website. It will give you the pressure at your location on the day you perform the experiment. [Note: It is essential that your pressure as measured by the barometer be converted from the unit of inHg (inches of mercury) to atm, temperature from oF to K, and volume from cm3 to L before using the ideal gas law and the ideal gas constant.] (12 pts)Calculate the theoretical value for the number of moles of CO2 that should have been produced in each balloonassuming that 1.45 g of NaHCO3 is present in an antacid tablet. Use stoichiometry (a mole ratio conversion must be present) to find your answers (there should be three: one answer for each balloon). (6 pts) The balanced chemical equation for this reaction is:H3C6H5O7(aq) + 3 NaHCO3(aq) 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)4.What is the percent error between the experimental value of moles of CO2 (from Question 2) and the theoretical value of moles of CO2 (from Question 3) for each balloon? (3 pts) 5.How do your experimental and theoretical values compare (discuss percent error from Question 4)? Explain any discrepancies and list TWO sources of error (“human error” and “calculator error” are unacceptable responses; your sources of error should be based on potential flaws in the experimental procedure or design). (6 pts)6.Graph balloon volume versus the number of tablets used in a line graph. Since the independent variable in this experiment was the number of tablets used, that variable should be plotted on the horizontal axis. The dependent variable was the volume of the balloon; that variable should be plotted on the vertical axis. Be sure to use MS Excel or Graphical Analysis to create your graph and then copy/paste it here. Be sure to include a title for the graph, as well as labels with appropriate units on each axis. (6 pts)7.Describe the relationship between the number of tablets in the balloon and the volume of the balloon as shown in your graph. (4 pts)C. Part II Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct significant figures for full credit.)Calculate the balloon volume of balloon #1 at both room temperature and at the high temperature using average circumference data. (You will have to assume that the balloon was a perfect sphere.) To calculate balloon volume, first find the radius (in cm) of the balloon by using the formula C = 2πr. Then, use the radius' value in the formula V = (4/3) πr3 to calculate volume (in cm3). Show all your work, place units on all numbers (even those within the calculations), and express your answers with appropriate sig figs. (8 pts)What happened to the volume of balloon #1 as its temperature increased? Use numerical data from Question 8 to support your response. (4 pts)Explain the results from Part II. Your explanation must discuss the behavior of gas particles. (6 pts)Which gas law does Part II of the lab demonstrate? How do you know? What is the equation associated with this law? (3 pts)Using the law from your answer to Question 11, explain what would happen to a balloon if it were placed in a freezer for 15 minutes. Support your answer with data from the lab and/or content from the lab’s Background Information. (4 pts)
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UWF Case Briefs Elam v College Park Hospital Raglin Case Study
1. For this assignment, you will complete a full APA paper covering liability law case analysis.Lawyers approach legal iss ...
UWF Case Briefs Elam v College Park Hospital Raglin Case Study
1. For this assignment, you will complete a full APA paper covering liability law case analysis.Lawyers approach legal issues with structured, thorough analysis. To learn health law material, it is helpful to apply a similar approach. The standard approach for legal analysis is called IRAC (Links to an external site.), for:ISSUE 2) RULE 3) ANALYSIS 4) CONCLUSIONIt is helpful to apply this approach in analyzing a case. Focusing on the analysis of a particular case is called “briefing” the case. In doing a brief, you should do the following.Identify significant legal issue(s) in the case.For each issue, identify the legal rule that is relevant for that issueUse the legal rule to then analyze the facts of the case.In analyzing, break the rule down into different requirements.Address each requirement of that legal rule.Use a relevant fact to analyze each requirement.Then, connect the facts to the rule with an appropriate explanation.Finally, make a reasonable conclusion based on your analysis?In analyzing a particular case, one recommended format is the following:FORMAT FOR BRIEFING CASESCASE NAMEFACTS: RELEVANT FACTUAL CIRCUMSTANCES OF CASE PROCEDURAL HISTORYISSUE(S): LEGAL QUESTIONS THAT COURT IS RESOLVINGDECISION: DECISION OF COURT ON ISSUE(S) RESOLUTION OF CASEREASONS: RATIONALE FOR DECIDING THE CASE INCLUDE RULE PLUS ANALYSIS LEADING TO CONCLUSIONMANAGERIAL IMPLICATIONS: SIGNIFICANCE OF LAW/CASE TO BUSINESS AND ADMINISTRATIONThis format uses the IRAC structure, but it also has(A) a compilation of relevant facts at the beginning,(B) the decision of the court whose opinion you are reading, and(C) managerial implications.By listing the relevant facts, you will start to think about what seems to be the important facets of the case. This list of facts can be helpful later when you are doing your analysis, because reviewing these facts can sometimes help you develop your analysis: when you get stuck on what to do next in your analysis, look back at the facts, and see if one of those facts can help you get started again. The issue is the starting place of your analysis, and the decision is a possible end (in writing your brief, you do not always have to agree with the decision of the court). Knowing the start and end can also help you sometimes in doing the analysis. Finally, when you are done with the legal analysis, you should step back and ask yourself, what does this all mean for you as a health care executive or administrator?2. Perform IRAC analysis and complete case briefs on the following cases:Elam v. College Park HospitalRaglin
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C. Part I Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct ...
CHMLL 130 MCCRSCC Exploring Gas Behavior Moles and Volume of A Gas Lab Report
C. Part I Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct significant figures for full credit.)Calculate balloon volume for each balloon at maximum inflation from the circumference data. (You will have to assume that the balloon was a perfect sphere.) To calculate balloon volume, first find the radius (in cm) of the balloon by using the formula C = 2πr. Then, use the radius' value in the formula V = (4/3)πr3 to calculate volume (in cm3). Show all your work, place units on all numbers (even those within the calculations), and express your answers with appropriate sig figs. (12 pts)Calculate the experimental value for the number of moles of CO2 in each balloon at maximum inflation using the formula PV = nRT. Use the volume you calculated in Question 1 at maximum inflation and recall that the gas constant R is 8.206 x 10-2 L atm/mol K. To find the temperature, look at your home thermostat. To find the pressure, use the internet to access the National Weather Service internet website. It will give you the pressure at your location on the day you perform the experiment. [Note: It is essential that your pressure as measured by the barometer be converted from the unit of inHg (inches of mercury) to atm, temperature from oF to K, and volume from cm3 to L before using the ideal gas law and the ideal gas constant.] (12 pts)Calculate the theoretical value for the number of moles of CO2 that should have been produced in each balloonassuming that 1.45 g of NaHCO3 is present in an antacid tablet. Use stoichiometry (a mole ratio conversion must be present) to find your answers (there should be three: one answer for each balloon). (6 pts) The balanced chemical equation for this reaction is:H3C6H5O7(aq) + 3 NaHCO3(aq) 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)4.What is the percent error between the experimental value of moles of CO2 (from Question 2) and the theoretical value of moles of CO2 (from Question 3) for each balloon? (3 pts) 5.How do your experimental and theoretical values compare (discuss percent error from Question 4)? Explain any discrepancies and list TWO sources of error (“human error” and “calculator error” are unacceptable responses; your sources of error should be based on potential flaws in the experimental procedure or design). (6 pts)6.Graph balloon volume versus the number of tablets used in a line graph. Since the independent variable in this experiment was the number of tablets used, that variable should be plotted on the horizontal axis. The dependent variable was the volume of the balloon; that variable should be plotted on the vertical axis. Be sure to use MS Excel or Graphical Analysis to create your graph and then copy/paste it here. Be sure to include a title for the graph, as well as labels with appropriate units on each axis. (6 pts)7.Describe the relationship between the number of tablets in the balloon and the volume of the balloon as shown in your graph. (4 pts)C. Part II Follow-Up Questions (Show all calculations with units on each number and the final answer rounded to the correct significant figures for full credit.)Calculate the balloon volume of balloon #1 at both room temperature and at the high temperature using average circumference data. (You will have to assume that the balloon was a perfect sphere.) To calculate balloon volume, first find the radius (in cm) of the balloon by using the formula C = 2πr. Then, use the radius' value in the formula V = (4/3) πr3 to calculate volume (in cm3). Show all your work, place units on all numbers (even those within the calculations), and express your answers with appropriate sig figs. (8 pts)What happened to the volume of balloon #1 as its temperature increased? Use numerical data from Question 8 to support your response. (4 pts)Explain the results from Part II. Your explanation must discuss the behavior of gas particles. (6 pts)Which gas law does Part II of the lab demonstrate? How do you know? What is the equation associated with this law? (3 pts)Using the law from your answer to Question 11, explain what would happen to a balloon if it were placed in a freezer for 15 minutes. Support your answer with data from the lab and/or content from the lab’s Background Information. (4 pts)
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The successful implementation of any program in an organization or institution requires constant evaluation of its progress to identify any faults ...
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Food Choices in Areas in Which Research Has Revealed Consistent Behavioral Gender This study is aimed at identifying wheth ...
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Food Choices in Areas in Which Research Has Revealed Consistent Behavioral Gender This study is aimed at identifying whether Gender differences in ...
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© 2011, SimBiotic Software for Teaching and Research, Inc. All Rights Reserved. BE SURE TO PAUSE THE VIDEO AS YOU ANSWER ...
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UWF Case Briefs Elam v College Park Hospital Raglin Case Study
1. For this assignment, you will complete a full APA paper covering liability law case analysis.Lawyers approach legal iss ...
UWF Case Briefs Elam v College Park Hospital Raglin Case Study
1. For this assignment, you will complete a full APA paper covering liability law case analysis.Lawyers approach legal issues with structured, thorough analysis. To learn health law material, it is helpful to apply a similar approach. The standard approach for legal analysis is called IRAC (Links to an external site.), for:ISSUE 2) RULE 3) ANALYSIS 4) CONCLUSIONIt is helpful to apply this approach in analyzing a case. Focusing on the analysis of a particular case is called “briefing” the case. In doing a brief, you should do the following.Identify significant legal issue(s) in the case.For each issue, identify the legal rule that is relevant for that issueUse the legal rule to then analyze the facts of the case.In analyzing, break the rule down into different requirements.Address each requirement of that legal rule.Use a relevant fact to analyze each requirement.Then, connect the facts to the rule with an appropriate explanation.Finally, make a reasonable conclusion based on your analysis?In analyzing a particular case, one recommended format is the following:FORMAT FOR BRIEFING CASESCASE NAMEFACTS: RELEVANT FACTUAL CIRCUMSTANCES OF CASE PROCEDURAL HISTORYISSUE(S): LEGAL QUESTIONS THAT COURT IS RESOLVINGDECISION: DECISION OF COURT ON ISSUE(S) RESOLUTION OF CASEREASONS: RATIONALE FOR DECIDING THE CASE INCLUDE RULE PLUS ANALYSIS LEADING TO CONCLUSIONMANAGERIAL IMPLICATIONS: SIGNIFICANCE OF LAW/CASE TO BUSINESS AND ADMINISTRATIONThis format uses the IRAC structure, but it also has(A) a compilation of relevant facts at the beginning,(B) the decision of the court whose opinion you are reading, and(C) managerial implications.By listing the relevant facts, you will start to think about what seems to be the important facets of the case. This list of facts can be helpful later when you are doing your analysis, because reviewing these facts can sometimes help you develop your analysis: when you get stuck on what to do next in your analysis, look back at the facts, and see if one of those facts can help you get started again. The issue is the starting place of your analysis, and the decision is a possible end (in writing your brief, you do not always have to agree with the decision of the court). Knowing the start and end can also help you sometimes in doing the analysis. Finally, when you are done with the legal analysis, you should step back and ask yourself, what does this all mean for you as a health care executive or administrator?2. Perform IRAC analysis and complete case briefs on the following cases:Elam v. College Park HospitalRaglin
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