'Beer law' presentation slideshows

Absorption Spectrum of a Conjugated Dye

Absorption Spectrum of a Conjugated Dye. Dye Characteristics. Absorption occurs in the visible region of the spectrum Absorption intensities are very high Usually organic molecules Absorption frequencies are dependent on the length of the conjugated system. Characteristics of Spectra.

428 views • 23 slides

Spectrophotometer

Spectrophotometer. An instrument for measuring the intensity of light of a definite wavelength transmitted by a substance or a solution. Visible Spectrophotometer U.V Spectrophotometer. Electromagnetic spectrum.

5.81k views • 12 slides

ENVE 201 Environmental Engineering Chemistry 1

326 views • 11 slides