0731. Решение задачки по химии

4. Evaluate the possibility of spreading of an aqueous solution of valeric acid over the surface of mercury, using the surface tension values for various interfaces:
b(solution-air)=25.0 mJ/m2
b(mercury-air)=475.0 mJ/m2
b(mercury solution)=50.8 mJ/m2
Explain your result.

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