Transcription of Experiment 2: INTRODUCTION TO SPECTROSCOPY
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CHEM 15151 Spring 2002 Name _____Section _____Experiment 2: INTRODUCTION TO SPECTROSCOPYPRE-LABORATORY QUESTIONS1. a. Define What type(s) of molecular motion are stimulated by microwave radiation? Infraredradiation? visible radiation?c. What type of radiation will be used in this Experiment ?2. a. Define percent transmittance and How do you mathematically convert between the two?The following preparation questions should be answered before coming to lab. They areintended to introduce you to several ideas important to aspects of the Experiment . Youmust turn in your work to your instructor before you will be allowed to begin 15152 Spring 20023. What is the purpose of the blank solution?4. What is max?5. a. State Beer s Law mathematically and define each What important information about an analyte in solution can be determined fromBeer s Law Plot?CHEM 15153 Spring 2002 Experiment 2: INTRODUCTION TO SPECTROSCOPYIn Part One of this Experiment you will be introduced to the fundamentals of SPECTROSCOPY .
EXPERIMENT 2: INTRODUCTION TO SPECTROSCOPY ... visible, ultraviolet, or, X-ray radiation can be used to interact with matter. The Spectronic 20 instrument you will use can correctly be called a colorimeter, because it measures the absorption
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MOLECULAR AND ATOMIC SPECTROSCOPY, Spectroscopy, Ultraviolet, Visible, Ultra-violet Visible Spectroscopy, Ultraviolet/visible spectroscopy Visible, 2 ULTRAVIOLET-VISIBLE ABSORPTION, 2 ULTRAVIOLET-VISIBLE ABSORPTION SPECTROSCOPY, Ultraviolet - Visible Spectroscopy, Visible Spectroscopy, Expt 2 Calcium, Ultraviolet-Visible Spectroscopy, Spectroscopy 2 Ultraviolet-Visible Spectroscopy, ABSORPTION SPECTROPHOTOMETRY, ULTRAVIOLET, ABSORPTION SPECTROPHOTOMETRY, ULTRAVIOLET AND VISIBLE