An unknown sample solution whose concentration is 2.33 x 10-3 g/L is placed in a 1.2 cm clear holder and found to have a transmittance of 34 %. The concentration of this sample is changed such that its transmittance has increased to 49 %. Calculate the new concentration of the sample.

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Q4 (10 points)/
An unknown sample solution whose concentration is 2.33 x 10-3 g/L is placed in a 1.2
cm clear holder and found to have a transmittance of 34 %. The concentration of this sample
is changed such that its transmittance has increased to 49 %. Calculate the new
concentration of the sample.
Transcribed Image Text:Q4 (10 points)/ An unknown sample solution whose concentration is 2.33 x 10-3 g/L is placed in a 1.2 cm clear holder and found to have a transmittance of 34 %. The concentration of this sample is changed such that its transmittance has increased to 49 %. Calculate the new concentration of the sample.
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