Why should you not ingest the aspirin you prepare in the lab?
assume you prepare 2.6 g, aspirin. 0.2) If a typical aspirin tablet contains 325 mg aspirin (the rest is starch binder), how many tablets could you prepare from the aspirin you made in lab?
A chemist synthesized 0.760 kg of aspirin in the lab. If the normal dose of aspirin is two 275−mg tablets, how many doses did she prepare?
This question is part of the post-lab question of the Recrystallization of Aspirin experiment. This is for organic chemistry. Please be detailed, thank you! Assuming that 1g of aspirin dissolves in 450mL of water at 10℃, how much aspirin would be lost in the 1.5mL of water added to the reaction mixture (in the experiment you did in the lab) if the mixture were at 10℃ during filtration?
Chemistry 172 pre-lab questions 1. ch aspirin was made from a lab experiment. Preparation of Aspirin A student would like to determine how much aspirin was made from The following is the lab data: Mass of flask 73.86 g Mass of flask & salicylic acid 77.88 g Mass of salicylic acid 4.02 g Mass of watch glass + filter paper 34.63 Mass of watch glass, filter paper & aspirin 38.29 g a. How much aspirin was made? b. The mass...
the mass of thr aspirin is on the first page. REPORT SHEET Aspirin and Other Analgesics LAB 17 A. Preparation of Aspirin 1. Mass of flask 2. Mass of flask and salicylic acid 81.515g 83.5172 55.313 g 57,25g 3. Mass of watch glass 4. Mass of watch glass and aspirin product Calculations 5. Mass of salicylic acid 2g 6. Maximum theoretical yield of aspirin (Show calculations.) 7. Mass of aspirin 8. Percent yield of aspirin (Show calculations.) Copyright © 2014...
Pre-lab Assignment: Synthesis of Aspirin 1. What is the chemical name for aspirin? 2. How does aspirin work in the human body? 3. What is the name of the compound that was isolated from the bark of the willow and had a similar effect as aspirin? 4, what is a common side effect of the compound from #4? 5. Draw and label the complete setup to perform vacuum filtration. 6. What is the theoretical yield for aspirin if you start...
Though salicylic acid is the physiologically active chemical ingredient in aspirin, consumer aspirin formulations are actually sold as a “derivatized” form of salicylic acid known as acetylsalicylic acid. Describe in detail the chemistry by which this aspirin formulation is synthesized and explain why we don’t just ingest aspirin composed of salicylic acid. After all, humans have been chewing on and making teas of willow bark to get the benefits of salicylic acid for thousands of years. What is the rationale?...
Name Lab Partner Lab Section Date Lab 9 DATA Part A: Synthesis of Aspirin Mass of salicylic acid 1.047 g Mass of watch glass 37.3959 Mass of watch glass + dry product 38.1409 Calculated mass of dry product 0.7459 Melting range of product 136-140 Addition of FeCl, to salicylic acid Addition of FeCl, to product Theoretical yield of aspirin Show calculation: Percent yield of aspirin product Show calculation:
In the lab calledd Synthesis of Aspirin, the mass of salicylic acid is 3.037g , the mass of dried Aspirin finally is 2.793. What is the moles of salicylic acid used? What is the moles of aspirin expected? What is the mass of aspirin expected?
1) In the lab of synthesis of aspirin, how will adding HCl instead of phosphoric acid affect the outcome of the experiment. 2) In the lab of synthesis of aspirin, what is the purpose of using KMnO4 solution? 3) Suggest 2 other ways(besides use of hickman still) that you can use to influence the direction of reaction equilibrium in the lab dehydration of alcohol to alkenes 4) How will the absence of hickman still affect the outcome of the experiment...