This will be a formal lab report.
CHEMISTRY 11 BLOCK D students!!! We will have to redo the lab on Monday. Our classroom was too cold to notice the temperature changes in the compound. Please come prepare to repeat the lab on Monday. THANKS!
10 Comments
Marco
11/4/2011 05:53:22 am
ummmm what? we could see the compound turn from solid to liquid and we could measure the temperature so what went wrong?
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Ms. Kim
11/4/2011 07:25:32 am
The compound cooled too fast to have any meaningful discussion about the change in kinetic energy as the phase changes. I think the room was too cold and the 30 second time interval was too long. It would make more sense since majority of the class didn't have enough data to graph the result had to redo the lab.
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Tommy
11/6/2011 09:07:18 am
Is the Lab Report including the graph?
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Ms. Kim
11/6/2011 09:54:09 am
Yes, the lab report would include the graph.
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Student
11/6/2011 01:27:37 pm
So we don't need to do a report for our the one we did on Thursday?
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Alex
11/7/2011 09:01:48 am
What about question #4? It says to compare the melting points and the heating points of the chemical with two other lab groups.
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Desmond
11/7/2011 09:08:47 am
Ms Kim,
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Ms. Kim
11/8/2011 01:11:24 am
I think I've answered all your questions in class.
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