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Read the following: T & P 2 – Rotary Evaporator, Precipitation, Gravity Filtration, Graphing Demonstrations of Nine Practical Lab Techniques – Techniques 6 and 9 We will be working on Techniques 6 and 9. Read through the lab carefully before coming to the lab. If your determination of the mass of the sand in the vial was +/- 0.006 g ( +/- 0.2%), good job, you did well. Most of you noticed that there were fine sand particles adhering to the side of the vial. In order to determine the mass of the sand accurately, here are the . . . → Read More: Determining the mass of the sand in the vial It is very important that you come to this Friday’s lab well-prepared. Come to the lab on time Have your lab coat, goggles, lab manual and the datasheets, pen, and calculator Prepare and have read Lab 1 – Moisture and Ashing If you fail to bring any of the above items you will not . . . → Read More: Next Friday’s lab – Download schedule Read the following: T & P 1 – Weighing, Bottle-Top Dispenser, and Graphing Demonstrations of Nine Practical Lab Techniques – Techniques 4 and 5 We will be working on Techniques 4 and 5. Read through the lab carefully before coming to the lab. |
Check your email about Practical Assessment 1 and due dates of last week's lab and the correction graph. When and where to pick up your Practice Graph next week | |