116. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- Calculate the carbonate, non-carbonate and total hardness of water if it contains: Ca2 - 90.18 mg / l, Mg2 - 45 mg / l, HCO3- - 183 mg / l.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.