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111. Solving a chemistry problem
Uploaded:
16.08.2022
Content: 91.rar 19,23 kB
Content: 91.rar 19,23 kB
Product description
91. The molar absorption coefficient of the iron sulfosalicylate complex is 3000. Calculate the molar concentration of iron in the test solution if its optical density, measured with respect to a solution containing 0.0576 mg of iron in 50 with a layer thickness of 5 cm, is 0.34.
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