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Previous by Date: Subject: Re: [DCHAS-L] Basic Laboratory Skills Date: Wednesday, June 4, 2014 12:19:57 PM Author: Debbie M. Decker <dmdecker**At_Symbol_Here**UCDAVIS.EDU> |
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Ms. Decker,
Please tell me the source for Birkett’s Hypothesis, if you know it. I have tried to find it, but without success.
Thanks,
Mel Kantz
Melvin R. Kantz, Ph.D., Lecturer
El Camino College, Natural Science Div., Chemistry Dept.
Preferred email: drmelk**At_Symbol_Here**verizon.net
Web: http://www.scitech-expert.com/dr-mel-kantz-in-class.html
From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Debbie M. Decker
Sent: Wednesday, June 04, 2014 9:20 AM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Basic Laboratory Skills
A big poster of an otter, with that caption, graced the walls of my high school chemistry lab. Where we actually did chemistry. In high school. <sigh>
Debbie M. Decker, CCHO
Safety Manager
Department of Chemistry
University of California, Davis
122 Chemistry
1 Shields Ave.
Davis, CA 95616
(530)754-7964
(530)304-6728
dmdecker**At_Symbol_Here**ucdavis.edu
Birkett's hypothesis: "Any chemical reaction
that proceeds smoothly under normal conditions,
can proceed violently in the presence of an idiot."
From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Monona Rossol
Sent: Tuesday, June 03, 2014 5:35 AM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Basic Laboratory Skills
The really old saying was "Do as you oughter, add the acid to the water."
Monona Rossol, M.S., M.F.A., Industrial Hygienist
President: Arts, Crafts & Theater Safety, Inc.
Safety Officer: Local USA829, IATSE
181 Thompson St., #23
New York, NY 10012 212-777-0062
-----Original Message-----
From: Dawn Fogleson <jdfog**At_Symbol_Here**SBCGLOBAL.NET>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Sent: Tue, Jun 3, 2014 7:47 am
Subject: Re: [DCHAS-L] Basic Laboratory Skills
The old saying: Always Add Acid. You can never stress that enough.
Jon C.Fogleson, CHMM
On Monday, June 2, 2014 4:03 PM, Frankie Wood-Black <fwblack**At_Symbol_Here**CABLEONE.NET> wrote:
OK - I am working on a few different things all of which require a listing of basic laboratory skills for general chemistry - i.e. those things they should have learned in high school science. There is no definitive list out there - and in fact - I am not finding a good one at all.
Here is my list:
- measuring to the proper significant figures
- Using a triple beam balance
- Transferring liquids
- mixing liquids and solids
- Heating materials
- smelling a liquid
- Pipeting
- titration
- writing a laboratory report
- using a bunsen burner
What others should be on the list?
--
Frankie Wood-Black, Ph.D., REM, MBA
Principal - Sophic Pursuits
6855 Lake Road
Ponca City, OK 74604
580-761-3703
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