'Electronic transition' diaporamas de présentation

Chemistry 481(01) Spring 2014

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The Period 4 transition metals

The Period 4 transition metals. Colors of representative compounds of the Period 4 transition metals. nickel( II ) nitrate hexahydrate. sodium chromate. zinc sulfate heptahydrate. potassium ferricyanide. titanium oxide. scandium oxide. manganese( II ) chloride tetrahydrate.

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Structural Determination (IR)

Structural Determination (IR). Lab 9. Electromagnetic Spectrum :. Electromagnetic Spectrum :. Frequency (v): the number of complete wave cycles in a second. Given in hertz(Hz) Wavelength(?): distance between any two peaks or troughs of the wave. C: speed of light ( 3x10 m/sec )

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Respiration

Respiration.

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Exciting Electrons

Exciting Electrons. Can electrons move between energy levels? How do we know?. Parts of a Wave: energy traveling through space!. Horizontal distance from crest to crest . Vertical distance from zero (node) to crest of wave. What about Frequency?.

389 views • 12 slides

The interactions of light with matter

The interactions of light with matter. Ignoring fluorescence, the interactions of light with matter can be expressed thus: I o = I reflected + I scattered + I absorbed + I transmitted. transparent material. translucent material. The Beer-Bouger-Lambert Law and e max.

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