120. Solving a chemistry problem
Seller: Derkach
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Product description
- To what volume should 500 ml of a 20% NaCl solution (density 1.152 g/ml) be diluted to obtain a 4.5% solution (density 1.029 g/ml)?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.