125. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
Titrate with 100 ml of 0.15 M methylamine solution with 0.127 M hydrochloric acid solution. Calculate the pH of the solution after addition to 90.00; 100.00 and 110.00 ml of acid. KB (CH3NH2) \u003d 4.6 * 10-4.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.