90. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- How many grams of solid HCOONa must be added to 100 ml of 0.2 M HCl to obtain a buffer solution with a pH of 4.3.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.