84. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- Evaluate the quality of the analyzed substance (Mr = 271.339) by the quantitative content of the main substance (99 - 102%), if 7.9 ml of 0.1 M sodium nitrate solution was used for titration of a sample weighing 0.2112 (K = 1.00 ).
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.