135. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
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Product description
- How many grams of KOH must be dissolved in 140 ml of 0.2 KH2PO4 to obtain a solution with a pH of 7.0?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.