Description In lab manuals which I will provide down this reaction is labeled Exp 6 on page 29. Please refer to this experiment for you lab notebook. There is a Prelab section and a Post lab section to this lab. what I need in this lab is * Title * Experiment date * Reference (Cuy FA2020 Chem 120 pg XXX) * Materials and equipment * Procedures Observations (from video) * Data analysis * Prelab questions * Post Lab questions solve This IS NOT a formal lab report, but the above items will be due. also I have some videos that he gave us I can give it after I comform a toutre.
Description Information about the essays: Your essay questions will provide you an opportunity to express understanding of topics in this course. These questions are typically answered in 1-2 paragraphs (depending on the topic). Make sure to address the prompt thoroughly and ask your instructor if you are unsure of any part of the prompt. Below are the two essay questions for this lesson. You will submit them via the link below. Essay Question #1 - For the following REDOX reaction, state the oxidation number for each element in the reaction. State which element is being oxidized and which element is being reduced, as well as how you know. State which element is the oxidizing agent and which element is the reducing agent, as well as how you know Essay Question #2 - A 21.5 g sample of a metal is immersed in boiling water at 100.0º C and then transferred to a calorimeter containing 75.0 g of water at 22.5ºC . The final temperature of the water is 27.0ºC. What is the specific heat of the metal? Using the table in Section 13.1, identify the metal. Please show all work for credit.
Description I attached the lab description its an online lab report and also I attached a pdf that you need to fill the lab report in, everything is described in the report if you have any question please ask
Description http://web.mst.edu/~gbert/IClock/IClock.html (Links to an external site.) this is a link to collect all the data. I provided all the instructions needed to complete this lab and it needs to be like this A title page showing your name and the experiment title Data table showing experimental conditions and experimental observations (based on Table 2) Results table showing experimental conditions for each run and calculated values of initial rates. Show at least one example of calculation work. (Section F step 1) Organized calculations showing how you determined the reaction order for IO3-, I- and H+ (section F step 2) Organized calculations showing how you determined the average value of the rate constant, k. (Section F step 3) Results table showing experimental conditions where temperature is varied and calculations for average initial rate, value of the rate constant k, ln(k), temperature T in °C and K, and 1/T (K-1) (as described in Section F step 4) Graph of ln(k) vs (1/T). Fully annotated as described in Section F step 5) Answers to the post-lab questions shown on page 8 of the instructions.
Description I have attached a pdf file of lab manual - it has about 45 questions about the lab Read all of experiment 5 in the lab manual. You will be be completing a modified version of this experiment using a series of fourteen videos created by Professor Judy George and filmed by Senior Lab Technician Lisa Oertling using an older version of the lab manual, so we will need to make some adjustments. During the lab period you will watch the following videos and record experimental observations about physical and chemical changes. As you complete the experiment you will answer the Procedure Questions in the lab manual. Conductivity YouTube Playlist (Links to an external site.) Video #1 Conductivity intro Video #2 DI, tap use table 5.9 sucrose, add water use table 5.11 NaCl(s) Video #3 NaCl with water use table 5.10 0.1 M HgCl2 use table 5.13 0.1 M HCl, 0.1 M NaOH use table 5.21 0.1 M NH3 use table 5.23 Video #4 0.1 M NaCl use table 5.10 methanol and add water use table 5.12 Video #5 glacial acetic acid and add water use table 5.14 0.1 M acetic acid use table 5.23 Video #6, 7, and 8 KClO3 use table 5.15 Video #9 xylene, HCl in xylene, add water use tables 5.16 and 5.17 For the conductivity of 6M HCl and 6M NaOH i.e. table 5.18, please refer back to video #3 Video #10 Zn and 6M HCl Zn and 6 M HC2H3O2 use table 5.20 Video #11 CaCO3 and 6 M HCl CaCO3 and 6 M HC2H3O2 use table 5.19 Video #12 H2SO4 and Ba(OH)2 use table 5.25 and 5.26 Video #13 HC2H3O2 and NH3 use table 5.24 Video #14 HCl and NaOH use table 5.22 Criteria Title - The first page of a new experiment should include the date, experiment name and number to clearly show the start of a new experiment. Objective - Three to four sentences introducing and explaining the purpose of the experiment to be performed. Be sure to include the experimental technique to be used and determination of unknowns, if applicable. This section should be written in your own words. Purpose - introducing and explaining the purpose of the experiment to be performed. Be sure to include the experimental technique to be used and determination of unknowns, if applicable Reference procedure - It is recommended that you write out your procedures, in your own words, prior to the start of lab to help you understand the experiment better, organize your thoughts, and draw any data tables you will need. Safety - List the any additional safety precautions called for in the experiment; these are usually given in the lab manual Waste - List the any special waste handling procedures called for in the experiment; these are usually given in the lab manual. Results and Calculations - The results from your experiment are always entered in this section. Recall in the Objective that you asked the question, “what is being investigated in this experiment?”. This is the place to answer that question. Discussion - The discussion is used to explain your results; the previous section is used to present the results, this section is used to discuss these results. Ask yourself provocative questions such as: Do the results make sense, is there some data missing? Did you obtain a result different from your expectations? Conclusion - Restate the final results of your experiment in a concise and thorough manner. This section should be brief (one-paragraph). Questions - Give the answers to any questions appearing in the lab manual.
Description hello I have attached 2 pdfs its an online chemistry lab assignment you need to write everything in one of the pdfs that has the questions sheet and the other one has all the explanation and also the calculations. if you have and questions please feel free to ask.
Description Post Lab Report Format (typed, printed, page numbered, single spacing) (make sure to put Your Name and Your Partner’s Name together) Title (Synthesis of Methyl Orange) Purpose (why we did the exp.) Chemical Structure (make sure to put the reference. You can draw your own structure with free software (any chemical structure drawing software is ok. However, put the name of the software below the structures) Safety Information/Physical Data (physical properties of compounds) Procedure (Your own paragraph form (3rd person)) Clean-Up (how to clean up the wastes) Observational Data Presentation Pictures of Methyl Orange and tested week acidic and basic solution with methyl orange (red and yellow color) Final mass of Methyl orange Explain if the color change was good enough. Is methyl orange a good pH indicator? Discussion (in PARAGRAPH FORM) What is Methyl Orange? What is diazonium Salt? Why we use Na2CO3, NaNO2, HCl to make Diazonium Salt? How the diazonium salt can bind to N,N-dimethylaniline with acetic acid and NaOH? Why we use brine? Why methyl orange shows a different color in the solution at a different pH? What is the pH range that methyl orange indicate? What were the pH in the 0.01M HCl and 0.01M NaOH solutions? Does it involve in the change in the chemical bonding or the chemical structure or the charge? References (ACS format) Side reaction: N/A Theoretical yield: make sure to show your calculation work. Mechanisms: N/A Analysis of TLC/IR/NMR: N/A Post Lab Questions: N/A You need to write your own imaginary dry lab, reading the methyl orange lab guide in the canvas announcement , and also your own literature study for your imaginary data/discussion (Journal articles/textbook/websites etc.) You can choose any number for the weight of the final product (methyl orange). (FYI, the % yield is usually 50-60% for this lab)
Description youtube videos for lab as well as file is attached with questions https://youtu.be/DY4QAOAW6X4 https://youtu.be/1wuQC_KvrHg https://youtu.be/i6G3P02AX14
