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103. Solving a chemistry problem

Content: 2.rar (19.67 KB )
Uploaded: 02.09.2022

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Seller: Derkach

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Description

When shaking a mixture of 0.175 cm3 of mineral oil with 250 cm3 of an aqueous solution of Congo with a concentration of 0.100 wt. %, an emulsion with a radius of oil droplets of 4.35 × 10–7 m was obtained. The content of Congo in the solution decreased by 0.045 g. The molar mass of Congo is 690 g/mol. Calculate the adsorption G.

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

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