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July 24, 2014

Homework Help: Gen Chemistry

Posted by Kevin on Sunday, December 12, 2010 at 8:00pm.

The following absorption data of a solution was collected in a cell with 1 cm path length. The absorption of the same substance in a solution with unknown concentration was 0.197. What is the concentration of the unknown substance?

c (M) A
1.00x10-3 0.119
2.00x10-3 0.243
3.00x10-3 0.376
4.00x10-3 0.484
5.00x10-3 0.630

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