Spring 2019 Beers Law Quiz.docx - CHEM 114 Lab Quiz 2...

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CHEM 114 Lab Quiz 2 DESK#: ___1 but I'm exempt __ NAME: _Muhadesa Ali GRADE: __________ (5 Questions, 20 points each) 1. A spectrometer is an instrument that A.Measures concentration of a solutionB.Uses light to analyze color photons in the solutionC.Measures amount of light absorbed by the solution 2. What volume of 5.00 M solution must be used to prepare 253 mL of 2.789 M solution? 3. An orange solution absorbs 4.A 3 mL sample of yellow dye solution has an absorbance of 0.517. If ε, the extinction

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