101. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- Determine the carbonate hardness of water, 1 liter of which contains 100 mg of Ca (HCO3) 2, Mg (HCO3) 2 and Fe (HCO3) 2.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.