A student is working with a metal thiocyanate complex, M(SCN)+, with a molar absorptivity constant, ε, of 6500 cm−1M−1 at 500 nm. If the student is using a 1.00 cm cuvette for absorbance measurements at 500 nm, what concentration of M(SCN)+ will give an absorbance value of 0.120? [M(SCN)+]=

A student is working with a metal thiocyanate complex, M(SCN)+, with a molar absorptivity constant, ε, of 6500 cm−1M−1 at 500 nm. If the student is using a 1.00 cm cuvette for absorbance measurements at 500 nm, what concentration of M(SCN)+ will give an absorbance value of 0.120? [M(SCN)+]=

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter24: Introduction To Spectrochemical Methods

Section: Chapter Questions

Problem 24.20QAP

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Question

A student is working with a metal thiocyanate complex, M(SCN)⁺, with a molar absorptivity constant, ε, of 6500 cm⁻¹M−1 at 500 nm. If the student is using a 1.00 cm cuvette for absorbance measurements at 500 nm,
what concentration of M(SCN)⁺ will give an absorbance value of 0.120?

[M(SCN)⁺]=

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