141. Solving a chemistry problem
Seller: Derkach
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Product description
- Calculate the concentration of Zn 2 ions in a 0.02M solution of the complex salt [Zn (NH3) 4] SO4, if K nest [Zn (NH3) 4] 2 = 2.0 * 10-9
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.