Explain chromium ion solution using a spectronic

Reference no: EM13529618

A student determined the following percent transmittances for a 0.5 M chromium ion solution using a spectronic 20 spectophometer. which wave length has the greatest absorbance?

a. wavelength= 650; Percent transmittance (%T)= 24.0

b. wavelength= 625; Percent transmittance (%T)= 7.92

c. wavelength= 600; Percent transmittance (%T)= 3.91

d. wavelength= 575; Percent transmittance (%T)= 3.05

e. wavelength= 550; Percent transmittance (%T)= 7.16

f. wavelength= 525; Percent transmittance (%T)= 15.88

Reference no: EM13529618

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