CHEM 2204: Rosamaria Fong
Lab:
SW3 3680
Office:
SW3 4092
Rosamaria's OFFICE HOURS:
Fri 1230-1320
Make an appointment
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Practical Assessment 1 will include assessing the following techniques:
Technique #2 – Use of a Pipette Technique #4 – Weighing Technique #5 – Use of a Bottle-Top Dispenser Technique #6 – Gravity Filtration, Vacuum Filtration Technique #9 – Rotary Evaporator
On the day of the assessment, you will draw two techniques that you will . . . → Read More: Practical Assessment (PA) 1 (Week 1) – preparation and schedules
Please check the data for your set.
Set A site data Set B site data
Using the built-in functions of your SHARP calculator, determine:
Mean or Average, x Standard deviation, sx Relative standard deviation, RSD = (sx /x)· 100
for the following set of data: 95, 80, 80, 75, 75, 75, 50
Screen Display Put calculator in statistic mode 0. Input 95 (95 M+) 1. Input 80 two times . . . → Read More: Statistics Mode on your SHARP Calculator
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CHEM 2204 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
Your set rep to pick up your marked Practice graphs on Monday. Some of you did not do a Peer Review of a fellow student’s graph. I encourage you to practice doing Practice Reviews as many of you benefited from the errors that your reviewer spotted and made the corrections before handing the final graph in for marking.
There were some things that were not done properly.
- Ensure that you and your peer reviewer(s) sign the graphs that you are handing in
- Ensure that you hand in Graph 1 (original graph), Graph 2 (peer reviewed graph), Graph 3 (final graph that I mark)
When you see your marked lab, you will see two marks, which add to a total of 10.
- Graph mark: marked out of 8
- Peer review mark: marked out of 2
If you did not get 8 out of 8 on the graph mark, you have the option to get up to 1 mark by doing the corrections on your graph. The corrected graph will be due the following week. The corrected graph must be stapled with the marked graphs as I will need to compare it to the previous graphs. ... |
