Exp. 47 Postlab Rubric 2020_revised_with_exp_data

please fill out the table

make sure it’s correct make sure drawing and explanation is clear

predict ir speck for the starting product  i made an example og how it needs to look like and linked the lab called Electrophilic Aromatic Substitution: Friedel-CraftsAlkylation

STARTING WITH 18ML OF 2-methyl-2-butanol

Hello, I hope you are doing well on this fine day. For the following quetion please read carefully the question and instruction. PLEASE ANSWER QUESTION IN 20 MINTUES NOT MORE PLEASE AND THANK YOU. If you do answer the question correctly and post it in the next 15 minutes, NO NEED TO SHOW THE WORK, I JUST WOULD LIKE THE CORRECT ANSWER AS SOON AS POSSIBLE. I will write a wonderful and generous feedback/review/rating about you. If your theoretical yield of ethyl salicylate is 13.008 g and your actual yield is 6.367 g, what is the percent yield of the reaction? We expect your answer in % form rounded to the correct number of significant figures.

Once For the following question, write your answers out clearly on a scratch piece of paper. completed, take a picture of your answers and upload the picture to this portal using the browse my computer link or scan your answers and then upload the scanned image using the browse my computer link. YOU MUST PLACE YOUR ANSWERS TO THIS QUESTION IN THIS ANSWER PORTAL, THERE IS NO PLACE TO UPLOAD THE ANSWER LATER IN THE QUIZ. For the following reaction, supply the products including any necessary charges, determine the Bronsted L owry acid, the Bronsted Lowry base, the conjugate acid, the conjugate base, and indicate clearly the direction of the reaction. You will need the Bronsted Lowry acid base chart to answer this question. H3PO4 HSO3

Give clear explanation answer

How the reaction it’s carry out ? Show the flow of electrons please.

1. What is meant by the term reflux? In general, the flask holding the reagents and solvent should not be filled more than 1/4, 1/2, or 3/4 full? Circle your Answer. Why?

The Background section of this lab explains why weight percent (%w/w) can be useful for comparing the relative amount of a desired or "active" compound in different products. During the lab, a major goal will be to decide which of your experiment flasks yield data that would allow you to correctly calculate the %w/w of sodium bicarbonate in these tablets. Let's assume that you correctly choose one flask for this calculation. If the amount of NaHCO3 in that flask was 2.80 g and the original weight of the tablet was 4.50 g, what is the %w/w NaHCO3 in the tablet that went into this flask? GIVE YOUR ANSWER TO TWO DECIMAL PLACES. Your Answer: Answer

Can you please fill the rest of this chart

In planning the synthesis of one compound from another, it's just as important to know what not to do as to know what to do. The following reactions all have serious drawbacks to them. Explain the potential problems of each. Just use 1-2 sentences for each. 1.03 2. Zn CHO CHO

help please answer in text form with proper working and explanation for each and every part and steps with concept and introduction no ai no copy paste remember answer must be in proper format with all working

6.) Considering the data we already have for 1-pentanol from problem 4, propose one experiment you would run to determine whether this reaction worked. Please select the option that would require the least amount of analysis and experimental time. For reference I attached the answer for problem #4 (second picture). Thank you!

Here is a Suzuki reaction. Identify the reactants X and Y. 80x Tf₂0 X pyridine Br-Br FeBr3 -Br X Y Pd(II) + L - Li H3C-0 CH3 CH3 Y You can find triflate group "Tf" on the drop down menu on the right side of the element selection section of OscerSketch. X = Y =

Data Sheet Electrophilic Aromatic Substitution - Nitration acetanilide methyl benzoate 0,50g 0.55g amount of aromatic reactant used (mass) amount of aromatic reactant used (moles) 0,58g O.42g amount of product obtained (mass) amount of product obtained (moles) product theoretical yield (moles) product theoretical yield (mass) product percent yield Write the equations for the two overall reactions. Give the correct regiochemistry for each product: Product Characterization nitroacetanilide methyl nitrobenzoate melting range, °C 212 -216°C regiochemistry 71 80°C

Please read the question. How do I do it

You are studying a reaction that produces one major product by this mechanism: CI: H H :B Reagent B (highlighted in red) stands for a certain reagent. In the box below, draw the chemical structure of a common reagent that could be B. If there's more than one reasonable choice, you can draw any of them. Explanation Check Click and drag to start drawing a structure. 田 X $ C टे + © 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Cente

FIND THE PERCENTAGE YIELD, and include the moles of the reaction (part 3)

This is a free response question. Write the answer on paper. Predict the major product for the following reaction. To preview image Click here ! LOH 1. PBr3 2. Mg/THF 3.