You go to the lab to run this experiment. Your lab partner found an old book  which had a procedure (just like Harry Potter found the Half Blood prince’s book in book 6). Some general  ideas are given but some ink on some details had faded out .  The following questions will help you complete the picture.   1. Mix 5 mL 1-phenyl ethanol (molar mass 122 g/mol, density =1.02 g/ml)  with 15 mL of conc. H2SO4 in a ______mL round bottom flask.2. Add a  boiling chip and  gently swirl the contents and heat to boil in a reflux set up for 60 minutes .3.  Cool and collect the organic layer. Add CaCl2 was added. Stopper the flask and allow to  stand for 10 minutes with occasional stirring.4. Decant the product in a pre-weighed product bottle. Weigh the product and calculate the % yield.Analyze the product using GC, IR, NMR and chemical test.   What size RB flask should you pick for your reflux set up ?

A reaction needs to be refluxed at 65 oC, a good choice for this endeavor is 

% error  is calculated on 

Which of the following statements is true of applied research?

Which of the following statements is true of psychoanalysis?

Which of the following is a principle of critical thinking?

For the same reaction , the student saw a new spot on TLC for the product but the product did not “crash out” as a solid. What should be the student’s next steps ?

What is the most common mobile phase in gas chromatography?

What is the correct name for

Predict which substrate below will react fastest in the presence of AgNO3 in ethanol.