142. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
Substances taken: carbon disulfide and heptyl acid. Which of them will spread over the water if the cohesion works are equal: 0.0628 and 0.0556 J / m2, and the adhesion works are: 0.0558 and 0.0948 J / m2. Explain the difference in spreading ratios.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.