This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: If you have 0.15 grams of caffeine dissolved in 100. mL of water, what is your theoretical recovery if you a) extract once into 15 mL dichloromethane? b) extract twice into separate volumes of 15 mL dichloromethane each time? c) extract once into 30 mL dichloromethane? 6. (30 pts) Staple an experimental section. Remember, the goal of the experimental is to allow a person who is skilled in the general techniques of organic chemistry to repeat your experiment. Therefore they know how to perform different techniques, but need to know the exact amounts that they need to use in this experiment. They also need to be able to compare the characterization data that you obtained to the characterization data that they obtain....
View Full Document
This note was uploaded on 03/24/2009 for the course CHEMISTRY 030.225 taught by Professor Janegreco during the Spring '09 term at Johns Hopkins.
- Spring '09
- Organic chemistry