A copper(II) sulfate solution of unknown concentration is placed in a colorimeter and an absorbance reading of o.46 is recorded. Using the same solution cell, a o.055 M solution of copper(II) sulfate gives an absorbance reading of o.34. What s the concentration of the first solution? Write only the ralue.

A copper(II) sulfate solution of unknown concentration is placed in a colorimeter and an absorbance reading of o.46 is recorded. Using the same solution cell, a o.055 M solution of copper(II) sulfate gives an absorbance reading of o.34. What s the concentration of the first solution? Write only the ralue.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section20.5: Chromium

Problem 20.5PSP: At what pH does Ecell = 0.00 V for the reduction of dichromate by iodide ion in acid solution,...

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