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JanelleHollingshead |
Latest page update: made by JanelleHollingshead
, Jul 13 2009, 3:43 PM EDT
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Edited by JanelleHollingshead
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| Started By | Thread Subject | Replies | Last Post | ||
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| lpaisley | Percent Compostion Lab | 0 | Feb 15 2009, 11:20 PM EST by lpaisley | ||
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Thread started: Feb 15 2009, 11:20 PM EST
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The lab requires 3 brands of Chocolate Chip Cookies
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Percent composition minerals
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| lpaisley | Finding Moles and atoms in some common elements | 0 | Feb 13 2009, 10:33 PM EST by lpaisley | ||
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Thread started: Feb 13 2009, 10:33 PM EST
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This lab involves an unknown. Use any element that is safe, cheap, and available. Possibilities might be Zinc, Tin, Sulfur, Carbon.
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Moles Elements Atoms
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| jcresse | Flame Tests | 3 | Oct 30 2008, 3:40 PM EDT by nobullz | ||
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Thread started: Oct 29 2008, 10:24 PM EDT
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Ok, so we are doing flame tests right now. I was looking youtube and found this video
http://www.youtube.com/watch?v=jJvS4uc4TbU Any idea how to do this?
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demo
Flame Test
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Lab:%composition (Unknown File - 46k)
posted by lpaisley Feb 15 2009, 11:19 PM EST
Percent Composition Lab
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LAB:MOLES:2002 (Unknown File - 38k)
posted by lpaisley Feb 13 2009, 10:28 PM EST
This a lab dealing with moles of actual materials. There is an unknown involved and you can use other elements that are available.
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42-HumptyDumptymeetstheairbag07.doc (Word Document - 44k)
posted by scamasta Jun 28 2008, 5:09 PM EDT
Stoichiometry Lab, egg drop contest
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test.doc (Word Document - 158k)
posted by MrCraddock Jun 27 2008, 2:25 PM EDT
This attachment has no description.
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