Orgo Lab 1

Orgo Lab 1 - Title: Experiment 1 Solation and Purification...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Title: Experiment 1 – Solation and Purification of Caffeine Names of Partners: Raj Darji and Ashay Mehta Due Date: Due March 1 st , 2010 Course Number: CHEM-244A – Organic Chemistry II Lab Objective: the purpose of this lab was to isolate pure caffeine and test chromatographically how pure your sample is. The pure caffeine was tested against a raw sample as well as a standard sample which was provided. Operations Carried Out: A. Solid-Liquid Extraction 1. First, we obtained 14 tea bags without cutting the bags. 2. We placed all 14 tea bags in a 1 liter beaker. 3. We added approximately 6 grams of sodium carbonate. 4. Then, we added about 250 milliliters of tap water. We let that boil for 5 minutes on a hot plate. After that, we stopped the heating. 5. We added ice cubes to cool to room temperature and then removed the tea bags without breaking the tea bags. We discarded the tea bags as original waste. 6.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/02/2010 for the course MGMT 121 taught by Professor Morozova during the Spring '10 term at NJIT.

Page1 / 2

Orgo Lab 1 - Title: Experiment 1 Solation and Purification...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online