121. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
Calculate the concentration of hydrogen ions and the pH of the buffer solution containing 0.05 mol of formic acid (KD = 1.7 x 10-4) and sodium formate in 1 liter.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.