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Qing M.

asked • 10/02/13

Chemistry lab question spectroscopy percent brass in copper

my lab: Percent Copper in Brass by using spectroscopy
I have Copper(II) nitrate solution
Copper(II) sulfate solution
Iron(III) nitrate solution
Iron(III) chloride solution
Zinc nitrate solution
Zinc sulfate solution
Do Zn2+ ions absorb visible light? Discuss the answer in term of (a) the color and appearance of Zn2+ aqueous solutions and (b) the electonic structure of Zn2+ ions. Hint: See the background section for the information on the electronic transitions of transition metals ions.

2 Answers By Expert Tutors


Naina B. answered • 10/05/13

4.8 (155)

Naina, a versatile tutor

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