Question

I am doing an experiment in which we Separate the Components of Panacetin. 1. At what...

I am doing an experiment in which we Separate the Components of Panacetin.

1. At what point in the experiment is the conjugate base of aspirin converted back to its conjugate acid form?

2. After extraction of the unknown with dichloromethane what compounds are present in the filtrate?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
I am in a microbiology class. We are doing a project on unknown bacteria. what test...
I am in a microbiology class. We are doing a project on unknown bacteria. what test would I do to rule out different salmonella bacteria? I'm down to salmonella enteritidis, salmonella newport and salmonella typhirium. I'm lost as to my next step and why. I've tried looking at the Kirby Bauer test but I can't find what antibiotics are good for what salmonella.
I am writing a lab report for an unknown bacterium. We randomly chose a broth culture...
I am writing a lab report for an unknown bacterium. We randomly chose a broth culture labeled with a number and throughout the whole experiment we did not know which bacterium we had. Because of this I don’t know what my hypothesis should be since the bacteria wasn’t identified until after the results. Any suggestions would be appreciated
I am having trouble creating a procedure to use to identify five unknown solutions we will...
I am having trouble creating a procedure to use to identify five unknown solutions we will be given in chem lab. The five solutions will be an acid, a base, a chloride salt, a nitrate salt, and a sodium salt. I have to come up with steps to determine which compound is in each category. Only one will be in each solution. Acid- HCl, HNO3, H2SO4 Base - NaOH, NH3, Na2S Chloride Salt - NaCl, BaCl2, CuCl Nitrate Salt -...
I am doing a latenitelab on Molecular Mass by Freezing Poing Depression. I am stuck on...
I am doing a latenitelab on Molecular Mass by Freezing Poing Depression. I am stuck on three questions. 1.Suppose you added 4.000 g of FP sample #1 instead of 2.000 g, what would happen to the freezing point temperature of the water? 2. Suppose you dissolve 154.286 g of sodium chloride in 2.00 L of water. What is the molality of the solution given that the molar mass of sodium chloride is 58.44 g/mol and the density of water is...
The following question is regarding an experiment converting 1-bromobutane from 1-butanol. We performed three extractions (separatory...
The following question is regarding an experiment converting 1-bromobutane from 1-butanol. We performed three extractions (separatory funnels) during this First: H20 and 1-bromobutane Second: 1 bromobutane and H2SO4 (cold) Third: Potassium carbonate and 1-bromobutane Here is the question The organic layer can also be extracted with NaOH (aq) instead of using potassium carbonate. However, sometimes, initially two layers form in the separatory funnel when the base is first added to the organic layer. But during extraction, the solution has been...
We are doing a synthesis lab of isopentyl acetate (bannana oil) 1.When heating to form isoamyl...
We are doing a synthesis lab of isopentyl acetate (bannana oil) 1.When heating to form isoamyl acetate, the major reason why we did not use a thermometer to monitor the temperature was? Select one: a. A reflux cannot get hotter than the boiling point of the solvent. b. The water jacket prevents solvent from boiling out. c. Boiling chips prevent bumping. d. Nothing was being distilled out of the flask. e. We did not use a Claisen adpator to prevent...
I keep getting error working on my project 2 MAT 243. What am I doing wrong?...
I keep getting error working on my project 2 MAT 243. What am I doing wrong? Step 3: Hypothesis Test for the Population Mean (I) A relative skill level of 1420 represents a critically low skill level in the league. The management of your team has hypothesized that the average relative skill level of your team in the years 2013-2015 is greater than 1420. Test this claim using a 5% level of significance. For this test, assume that the population...
Preparation of acetyl salicyclic acid (Aspirin) post-lab questions 1.) The FeCl3 test you performed on salicylic...
Preparation of acetyl salicyclic acid (Aspirin) post-lab questions 1.) The FeCl3 test you performed on salicylic acid, crude aspirin, and the purified aspirin gave different colors. Comment on the results you obtained in each of these tests in terms of colors and the functional groups present and what does that indicate about the purity of your purified aspirin? I got a dark purple color for saliclyc acid tube. "dark yellow" for crude aspirin tube, "llighter yellow" color for aspirin tube...
1.) You will work with 0.10 M acetic acid and 17 M acetic acid in this...
1.) You will work with 0.10 M acetic acid and 17 M acetic acid in this experiment. What is the relationship between concentration and ionization? Explain the reason for this relationship 2.) Explain hydrolysis, i.e, what types of molecules undergo hydrolysis (be specific) and show equations for reactions of acid, base, and salt hydrolysis not used as examples in the introduction to this experiment 3.) In Part C: Hydrolysis of Salts, you will calibrate the pH probe prior to testing...
I am conducting my Physics 1 Ideal Gas Laws Lab and have no ideal what equations...
I am conducting my Physics 1 Ideal Gas Laws Lab and have no ideal what equations to use to solve these problems please help!! 1. Using the ideal gas law compute the number of moles of the gas present in the Gas Law apparatus The gas constant for air is 286.9 J/kg◦K or J/kg◦C. Then determine the molecular mass of the gas in the Gas Law apparatus? 2. We can determine the molecular mass of air by considering nitrogen (N2),...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT