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94. Solving a chemistry problem

Content: 5.1.rar (37.23 KB )
Uploaded: 25.09.2022

Positive responses: 1
Negative responses: 0

Sold: 7
Refunds: 0

Seller: Derkach

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Description

5. 250.0 ml of 0.08 CuSO4 solution was passed through a column filled with 10 g cation exchanger. 50.00 ml portions of the solution leaving the column were titrated with a 0.1 N solution of sodium thiosulfate and the following volumes of thiosulfate were obtained, which went for titration in ml: 1-0; 2-12.00; 3-25.00; 4-39.20; 5-39.20. Calculate the dynamic exchange capacity of the cation exchange resin for copper.

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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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23.05.2024 13:38:24

Все супер,пришло сразу.