February 26, 2017

Homework Help: chemistry

Posted by jessica on Tuesday, January 18, 2011 at 2:49pm.

Melting point experiment: how do i know the calibration curve?

we did an experiment where:

week one we did a graph with the melting points of different compounds.
week 2 we used the graph to correct the melting point of unknown # 1 and then unknown # 2
we mixed unknown 2 with other compounds to determine what it is.

now i have to state what the calibration curve is but the teacher did not explain. how do i do this?
we find one unknown and its melting point

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