140. Solving a chemistry problem
Seller: Derkach
Price: 1.19 USD
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Product description
Find the coefficient of spreading of water on paraffin, if it is known that the contact angle is 111⁰, the surface tension of water is 71.96 mJ / m2
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.