Question: Please help. Thank you so much. 1) How do the melting points of the recrystallized samples compare with those of pure acetanilide and pure salicylic

Please help. Thank you so much.

1) How do the melting points of the recrystallized samples compare with those of pure acetanilide and pure salicylic acid? 2) What do you think is the main compound isolated by recrystallization in this experimen 3) Which cooling rate yielded the most crystals? 4) Which cooling rate yielded the purest crystals? 5) What is the relationship between cooling rate and purity of crystals formed? Between cooling rate and quantity of crystals formed

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Experiment 2: Recrystallization of an Unknown-Macroscale Purpose The purpose of this experiment is to learn how to purify a larger sample of a crystalline compound through recrystallization. You will...

can someone help me with the calculations not sure what "b" means? Percentage yield of crude product Show calculations: Melting point of crude product ]C TLC analysis: Sketch the results of your TLC...

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

hello guys could uou help me ? based on the report form, could you help with the laboratory report please ? need help asap. the last 2 pages are just a sample example. we use different compund as you...

Aspirin Lab Report. Can someone help Lab Report Follow the standard format for your lab report. Include an explanation of why you shouldn't use the aspirin you made for, say, a headache. In doing so,...

---------------------------------------------------------------------Please only answer the highlighted questions ----------------------------------------------------------- Background info for the...

Please answer the questions 1)Mechanism (if applicable, must be handwritten, never typed): Write clear stepwise mechanisms for all synthetic transformations, showing important intermediates where...

I'm having some issues with this chart, the graph and the question asked post lab. would you please help me solve all these? thank you! Report Table MP.3: Melting pont analysis Table view List view...

inital mass of benzoic acid -99 mg final mass of benzioc acid - 49mg melting point of benzioc acid- 120.3-122..1 c intial mass of bromline- 103 mg final mass of brom- 31 mg melting point of 4 brom-...

Please draw separate Flowcharts of Procedure Step 1, Step 2 and for Analysis.(total 3) p.s.Provide a diagram or scheme of the procedural steps you will be conducting. Be sure to include specific...

Guy, a sole trader, draws up accounts to 31 December each year and incurred the following transactions for the two years to 31 December 2021. 12.02.20 Bought a car for 26,000 with CO emissions of...

Indicate, with the use of a scatter diagram, the general shape of the scatter of data points in each of the following cases: a. A strong positive correlation b. A weak negative correlation c. No...

Design an efficient data structure for representing a subset S of the integers from 1 to n . The operations we wish to perform are these: 1) Select an integer i from the set and delete it. 2) Add an...

Cut two inches off trunk and place in a water stand, and fill with water.

Employees were stunned when they are notified that the trainee got promoted to Manager only after her 4th week with the company.

Everyone upstairs (receive, receives) mail before we do.