A CCA chemistry student needed to determine the % hexane in an unknown sample. The student determined density values for a set of standards and then measured the density value for the unknown sample. Using the experimental data from the student shown below, plot a line and determine % hexane for the unknown sample. You must also follow all the instructions given throughout this handout. % hexane 100.0 80.0 60.0 40.0 20.0 unknown Density (g/mL) 0.642 0.684 0.724 0.766 0.806 0.699

Introductory Chemistry For Today
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ISBN:9781285644561
Author:Seager
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Chapter1: Matter, Measurements, And Calculations
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Problem 1.82E
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A CCA chemistry student needed to determine the % hexane in an unknown sample. The student
determined density values for a set of standards and then measured the density value for the unknown
sample. Using the experimental data from the student shown below, plot a line and determine %
hexane for the unknown sample. You must also follow all the instructions given throughout this
handout.
% hexane
100.0
(SECTION 2) TO BE DONE BY HAND AND TURNED IN
80.0
60.0
40.0
20.0
unknown
Density (g/mL)
0.642
0.684
0.724
0.766
0.806
0.699
Transcribed Image Text:HOW TO GRAPH A CCA chemistry student needed to determine the % hexane in an unknown sample. The student determined density values for a set of standards and then measured the density value for the unknown sample. Using the experimental data from the student shown below, plot a line and determine % hexane for the unknown sample. You must also follow all the instructions given throughout this handout. % hexane 100.0 (SECTION 2) TO BE DONE BY HAND AND TURNED IN 80.0 60.0 40.0 20.0 unknown Density (g/mL) 0.642 0.684 0.724 0.766 0.806 0.699
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