Chemical Forums
Chemistry Forums for Students => High School Chemistry Forum => Topic started by: struggle101 on January 12, 2008, 09:58:07 AM
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Hi I am new to this forum!
In class, we are doing a lab and that is why I need all of your help. The title of the lab is TURNING COPPER INTO COPPER OXIDE. Purpose: To prove that there is a chemical change in heated substances.
Weight of evaporation: 32.4
First:2.12
Second:26.3
I am having trouble on writing a conclusion as this lab is not clear to me. Please, I am not asking for you all to write it, I just want and explanation from anyone who is familiar with this.
Thanks so much! ;)
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Writing a conclusion is something that should have been discussed in class. Let's try to work with what you have:
Assume the purpose is a hypothesis.
What did you start with?
What did you do?
What changed?
How does that match your hypothesis?
Write the answers out in outline form like I wrote the questions, and see if a conclusion flows together.