A 0.075 M solution of [Co (C2O4) 3] -3 it has an absorbance of 1.1 at 660 nm in a 1 cm cell. Calculate: a) The molar absorptivity coefficient, b) The value of I / I0, c) The absorbance for a 0.035 M solution in the same cell.

A 0.075 M solution of [Co (C2O4) 3] -3 it has an absorbance of 1.1 at 660 nm in a 1 cm cell. Calculate: a) The molar absorptivity coefficient, b) The value of I / I0, c) The absorbance for a 0.035 M solution in the same cell.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.1QAP

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A 0.075 M solution of [Co (C₂O₄) 3] ^-3 it has an absorbance of 1.1 at 660 nm in a 1 cm cell. Calculate:

a) The molar absorptivity coefficient,

b) The value of I / I₀,

c) The absorbance for a 0.035 M solution in the same cell.

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