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Los Angeles Valley College Acid Base Titration Presentation
The goal of your Signature Assignment is to show that you can compute properties of solutions and analyze and interpret da ...
Los Angeles Valley College Acid Base Titration Presentation
The goal of your Signature Assignment is to show that you can compute properties of solutions and analyze and interpret data. You will create a PowerPoint presentation that shows the process of going through an acid/base titration like you would if you were in a physical lab.
Due: Tuesday 08/10/21
Background Info:
Dear Students,
Your lab assignment presentation involves putting together a PowerPoint presentation to show other students on how to perform titration. In other words, your presentation can be used to show other students (next term) how they can perform a titration by following your instructions and calculations.
To do this presentation (minimum 6 slides, in PPT), we are giving you the type of acid, acetic acid, the type of base, NaOH to be used, and you will use phenolphthalein as the indicator. You will create a mock titration experiment and use your own hypothetical data (volume of vinegar, Molarity of NaOH and volume of NaOH for three trials) to solve the titration calculations (consult me, if you are in doubt). At the end of your presentation, you will show the unknown concentration of the acetic acid (Molarity) and will also show the % mass/vol of the Vinegar solution.
Your presentation must consist of more than merely a series of bullet points to earn full credit
Remember, you want to teach your peershow to do titration experiment and the calculations. We would be able to reproduce it with ease.
Use the Notes section for each slide to fully explain your answers.
TurnItIn will be used, so paraphrase where necessary to avoid plagiarizing.
Grading: See rubric for specific grading criteria (in My Grades). You will be graded based on the rubric; therefore, carefully read it before you start creating your assignment. Remember it is 100 points, so your work must show quality and effort.
To include in your PPT presentation:
Part 1
Title page
Purpose of a titration, what is titration and why do we perform a titration?
Include your thoughts on why understanding acid/base titration is important to your future career, and how you will use this concept as you complete your degree (at least 5 sentences and examples).
Instrumentation - what are the instruments, glassware used when performing a titration.
Chemicals and Procedures. What chemicals are needed? List and explain the procedures for this experiment (refer to Lab Manual pages 227-230)
Your base concentration must have 3 decimals and your acid volume must have at least 1 decimal. Buret readings will give you two decimals.
Observations and expectations - List the observations and write your expectations. This might include color change and when the equivalence point (endpoint) might be reached.
Part 2
Calculations and Results. Show all your step-by-step calculations and write your results, the Molarity of the acetic and the % of the acetic acid.
HINT: use Part A on page 233 as a template. Week 7 lab answer key download
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SDSU Flame Tests For Metal Lab Report
This "lab" will demonstrate how you can identify the presence of various metal cations in an unknown sample by using a tec ...
SDSU Flame Tests For Metal Lab Report
This "lab" will demonstrate how you can identify the presence of various metal cations in an unknown sample by using a technique called a Flame Test.It is a good idea to read more about flame test. You can find information on the basis for flame tests and how they are performed at Chem Libre (Links to an external site.) and Wikipedia. (Links to an external site.)The Beyond Labz simulation will get you to perform flame tests on a set of solutions containing known metal ions. You will then perform flame tests on 4 (four) test unknowns to identify which metal is present (there is an opportunity to practice first).To get started, first download the Beyond Labz worksheet for Flame Test experiment. You will need to print this worksheet so that you can fill it in and submit it. Please use this worksheet from Canvas instead of looking in the Beyond Labz software.OK. Now launch the Beyond Labz software, and open the Chemistry Lab.To launch the flame test simulation look at the list of worksheets on the bottom left of the window. Click "Descriptive Chemistry" and then select "Flame Tests for Metals". The lab will then open.Follow the instructions in the Flame Test Worksheet. It is a good idea to read through the entire worksheet first before you begin so that you are aware of what is expected.As you progress through the simulation, fill in data and observations on the worksheet in blue or black ink. No pencil! Even though this is a virtual lab this is good lab practice and also important to make sure your submitted work will be clear enough to grade.To help you get started you can watch a short prelab demo of Beyond Labz that I made as a narrated powerpoint presentation or videoPlay media comment.Update on procedure: August 24th. When you have identified your practice unknown, drag it to the red waste bin. A new practice unknown will then appear in the test rack labeled "unknown" in the stockroom.PREPARING AND SUBMITTING YOUR WORKAfter you complete the worksheet, take a picture of each completed page or scan them. Make sure the quality is good enough to view clearly. If I cannot read it, I will not grade it.It is best to submit as a PDF or .jpeg (jpg) file. You can submit one file for each page of the table or combine them into one file.Check out free PDF Converter (Links to an external site.) and free PDF Merge (Links to an external site.) tools to convert photos to PDF and combine multiple PDF into one file. SmallPDF (Links to an external site.) also has other free tools for working with PDF files.
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Los Angeles Valley College Acid Base Titration Presentation
The goal of your Signature Assignment is to show that you can compute properties of solutions and analyze and interpret da ...
Los Angeles Valley College Acid Base Titration Presentation
The goal of your Signature Assignment is to show that you can compute properties of solutions and analyze and interpret data. You will create a PowerPoint presentation that shows the process of going through an acid/base titration like you would if you were in a physical lab.
Due: Tuesday 08/10/21
Background Info:
Dear Students,
Your lab assignment presentation involves putting together a PowerPoint presentation to show other students on how to perform titration. In other words, your presentation can be used to show other students (next term) how they can perform a titration by following your instructions and calculations.
To do this presentation (minimum 6 slides, in PPT), we are giving you the type of acid, acetic acid, the type of base, NaOH to be used, and you will use phenolphthalein as the indicator. You will create a mock titration experiment and use your own hypothetical data (volume of vinegar, Molarity of NaOH and volume of NaOH for three trials) to solve the titration calculations (consult me, if you are in doubt). At the end of your presentation, you will show the unknown concentration of the acetic acid (Molarity) and will also show the % mass/vol of the Vinegar solution.
Your presentation must consist of more than merely a series of bullet points to earn full credit
Remember, you want to teach your peershow to do titration experiment and the calculations. We would be able to reproduce it with ease.
Use the Notes section for each slide to fully explain your answers.
TurnItIn will be used, so paraphrase where necessary to avoid plagiarizing.
Grading: See rubric for specific grading criteria (in My Grades). You will be graded based on the rubric; therefore, carefully read it before you start creating your assignment. Remember it is 100 points, so your work must show quality and effort.
To include in your PPT presentation:
Part 1
Title page
Purpose of a titration, what is titration and why do we perform a titration?
Include your thoughts on why understanding acid/base titration is important to your future career, and how you will use this concept as you complete your degree (at least 5 sentences and examples).
Instrumentation - what are the instruments, glassware used when performing a titration.
Chemicals and Procedures. What chemicals are needed? List and explain the procedures for this experiment (refer to Lab Manual pages 227-230)
Your base concentration must have 3 decimals and your acid volume must have at least 1 decimal. Buret readings will give you two decimals.
Observations and expectations - List the observations and write your expectations. This might include color change and when the equivalence point (endpoint) might be reached.
Part 2
Calculations and Results. Show all your step-by-step calculations and write your results, the Molarity of the acetic and the % of the acetic acid.
HINT: use Part A on page 233 as a template. Week 7 lab answer key download
Nightingale College Acute Respiratory Distress Syndrome Discussion
Discussion Questions:Explain what ARDS is.Explain what is significant with her lab results using the ABG normal values and ...
Nightingale College Acute Respiratory Distress Syndrome Discussion
Discussion Questions:Explain what ARDS is.Explain what is significant with her lab results using the ABG normal values and the nursing mnemonic ROME which was also referenced in week #2 of this course.Explain what an appropriate treatment would be.Case Study:Mrs. Breathless is a 43-year-old female, just getting off the late shift. She reports to the ER in the early morning with shortness of breath. She has cyanosis of the lips. She has had a productive cough for 2 weeks. Her temperature is 102.2, blood pressure 110/76, heart rate 108, respiration 32, rapid and shallow. Breath sounds are diminished in both bases, with coarse rhonchi in the upper lobes. Chest X-ray indicates bilateral pneumonia.ABG (Arterial Blood Gases) Lab results are: pH= 7.44PaCO2= 28HCO3= 24PaO2= 54Note: rhonchi are continuous low pitched rattling lung sounds that often resemble snoring or wheezes.Problems:PaCO2 is low.pH is on the high side of normal, therefore compensated respiratory alkalosis.Also, PaO2 is low, probably due to mucous displacing air in the alveoli affected by the pneumonia.
SDSU Flame Tests For Metal Lab Report
This "lab" will demonstrate how you can identify the presence of various metal cations in an unknown sample by using a tec ...
SDSU Flame Tests For Metal Lab Report
This "lab" will demonstrate how you can identify the presence of various metal cations in an unknown sample by using a technique called a Flame Test.It is a good idea to read more about flame test. You can find information on the basis for flame tests and how they are performed at Chem Libre (Links to an external site.) and Wikipedia. (Links to an external site.)The Beyond Labz simulation will get you to perform flame tests on a set of solutions containing known metal ions. You will then perform flame tests on 4 (four) test unknowns to identify which metal is present (there is an opportunity to practice first).To get started, first download the Beyond Labz worksheet for Flame Test experiment. You will need to print this worksheet so that you can fill it in and submit it. Please use this worksheet from Canvas instead of looking in the Beyond Labz software.OK. Now launch the Beyond Labz software, and open the Chemistry Lab.To launch the flame test simulation look at the list of worksheets on the bottom left of the window. Click "Descriptive Chemistry" and then select "Flame Tests for Metals". The lab will then open.Follow the instructions in the Flame Test Worksheet. It is a good idea to read through the entire worksheet first before you begin so that you are aware of what is expected.As you progress through the simulation, fill in data and observations on the worksheet in blue or black ink. No pencil! Even though this is a virtual lab this is good lab practice and also important to make sure your submitted work will be clear enough to grade.To help you get started you can watch a short prelab demo of Beyond Labz that I made as a narrated powerpoint presentation or videoPlay media comment.Update on procedure: August 24th. When you have identified your practice unknown, drag it to the red waste bin. A new practice unknown will then appear in the test rack labeled "unknown" in the stockroom.PREPARING AND SUBMITTING YOUR WORKAfter you complete the worksheet, take a picture of each completed page or scan them. Make sure the quality is good enough to view clearly. If I cannot read it, I will not grade it.It is best to submit as a PDF or .jpeg (jpg) file. You can submit one file for each page of the table or combine them into one file.Check out free PDF Converter (Links to an external site.) and free PDF Merge (Links to an external site.) tools to convert photos to PDF and combine multiple PDF into one file. SmallPDF (Links to an external site.) also has other free tools for working with PDF files.
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