Organic Chemistry Answers

A sample of radioactive material has a half life of 30 minutes. how long will it take for 80 grams of that material to decay to 5 grams?

Which of the following compounds is most soluble in water?


2-methyl-1-propanol


2-butanol


2-methyl-2-propanol


1- butanol


Question 12

Isoquinoline forms undergoes BIRCH REDUCTION to form

Draw an alternative synthesis of bromobutide (no mechanisms required)
and include necessary reagents

how surfactant or polymer control shape and size of particles during synthesis

Formic acid has two conformers in which the hydrogen atoms are syn-periplanar or anti-periplanar. Based on their chemical structures and the dipole moments, indicate which one is the more polar isomer and which one is the more stable. Justify the answer.

I want to achieve the 10mcg concentration per 60ml of juice

The powder spec is

2500mcg/g concentration
Molecular mass 384.65g/mol

Draw the synthesis of the following products from the given starting materials. Each step in your synthesis must be clearly shown appropriate mechanism. Note: additional reagents may be required

an organic chemist isolates a colorless liquid from a petroleum sample she places the liquid in preweighed flask and put the flask in boiling water which vaporizes the liquid and fill the flask with gass she closes the flask and reweighs it she obtained the following data
volume of flask =213ml
T=100.0 degree celcius , p= 754
mass of flask+gass=78.834g
mass of flask = 77.83 g
calculate molar mass of liquid