111. Solving a chemistry problem
Seller: Derkach
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Product description
- How will the pH of a buffer solution prepared from 100 cm3 of 0.3 M ammonia solution and 100 cm3 of 0.5 M ammonium nitrate solution change after adding 20 cm3 of 0.1 M hydrochloric acid solution to it?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.