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112. Solving a chemistry problem

112. Solving a chemistry problem

Seller: Derkach

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Product description

Using the values ​​of the molar extinction coefficients of solutions of metal cation complexes with organic reagents given below (in terms of metal cations), calculate the values ​​of the specific extinction coefficients also in terms of the cation of the corresponding metal.

Cation Organic reagent λmax, nm ε,l*mol-1*cm-1

Ag Dithizone 462 30500

Co2 1-Nitroso-2-naphthol 317 26500

Cu2 Oxyquinoline 410 5200

Fe2 1,10-Phenanthroline 508 11100

Fe3 Oxyquinoline 470 5800

Ni2 Dimethylglyoxime 445 15000

SOLUTION INSIDE FILE PROVIDED FOR ALL OPTIONS

Additional information

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.