103. 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
The surface tension of the liquid is 250 mJ/m2, and the wetting angle of the solid surface is 160°. How will the work of cohesion of a liquid and its work of adhesion to a solid surface change after the introduction of a surfactant if the surface tension is halved and the contact angle becomes 100°?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.