77. Solving a chemistry problem
Seller: Derkach
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Product description
- Calculate the pOH of a buffer solution containing 3.6 ml of 0.1 M NH4CI and 1.8 ml of 0.05 M NH4OH. pQ (NH4OH)=4.75.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.