139. Solving a chemistry problem
Seller: Derkach
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Product description
A solution of complexone III was prepared by dissolving 3.85 g of the purified reagent in a certain volume of water and diluting exactly to 1.0 dm3. Calculate the concentration of the resulting solution in mol / dm3, taking into account that the original reagent contains 0.3% moisture.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.