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Project: Cold Pack Chemistry: Where Does the Heat Go? http://www.sciencebuddies.org/science-f ... background
Posted: Tue Nov 22, 2016 5:55 am
by deleted-381720
What is the baseline? Do we need a baseline or is it just about the temp change by adding the ammonium nitrate?
Re: Project: Cold Pack Chemistry: Where Does the Heat Go? http://www.sciencebuddies.org/science-f ... background
Posted: Wed Nov 23, 2016 9:20 pm
by MadelineB
Hello Hindes and welcome to Science Buddies,
The term "baseline" usually refers to the state of the experiment before any experimental procedures have been applied.
You might find this guide helpful in thinking about "baseline" and "control" and "variables."
https://www.sciencebuddies.org/science- ... ndex.shtml
Let us know if you have more questions.