|Congratulations to These Chemists!|
|On our recent Physical / Chemical Changes Lab there were several students who did an excellent job on their write-ups.
Items that tripped up a number of students were the classifications of red dye and sugar in water. Did these illustrate chemical or physical changes? Actually, both of these two additives to water are recoverable through distillation and therefore both of these changes are actually ... PHYSICAL.
Congratulations to these twelve expert student CHEMISTS who understood the concept of "distillation" :
Kasey, Vipul, Tyler H., Taylor, Chris, Justin, Eric, Jenna, Sharon, Rachel M., Emmanuel, & Caroline
|by Caroline @ 19 Dec 2006 02:49 pm|
|Yah for me! And Kasey, Vipul, Tyler H., Taylor, Chris, Justin, Eric, Jenna, Sharon, Rachel M.,and Emmanuel.|
|by person @ 19 Dec 2006 02:57 pm|
|by Ronnie @ 19 Dec 2006 03:04 pm|
|by Andrew @ 19 Dec 2006 05:54 pm|
|Mr. C, why didn't you put up a 7up club for the first chemistry test? I was just wondering because you kind of skipped it.|
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yay for Manny and taylor and
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