LRamirez Posted September 25, 2011 Posted September 25, 2011 hi so i have no idea what a "UV/Vis spectrophotometer" is and i need to know what it does and how it works can any one help me?
Phi for All Posted September 25, 2011 Posted September 25, 2011 It's a machine that measures light energy absorbed by molecules in both the ultraviolet and visible spectrum.
mississippichem Posted September 25, 2011 Posted September 25, 2011 UV-vis spectrometers are useful for quantitative determination of chemical species present in solution. It works best for metal complexes, and highly conjugated organics (chemicals with lots non-cumulated pi bonds). I use one quite frequently myself. They can also be used to help a chemist identify which molecular electronic transitions are allowed, and to assign term symbols to these transitions.
John Cuthber Posted September 26, 2011 Posted September 26, 2011 I'm intrigued. How come you need to know what UV Vis spectrophotometer is? Most people get through life without having heard of one.
Phi for All Posted September 26, 2011 Posted September 26, 2011 I'm intrigued. How come you need to know what UV Vis spectrophotometer is? Most people get through life without having heard of one. Most people search Google about equipment before coming to a discussion site. My guess is that a sockpuppet will join to send us a link.
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