112. Задачка по химии №011 286

At a temperature of 25 C, the density of mercury is 13.53 g/cm3, and the surface tension is 484 mN/m. What is the height of the rise of mercury in a narrow glass tube relative to the flat surface of mercury, if the inner diameter of the tube is 1.00 mm, and the wetting angle of the tube walls is 180 . Ignore air density.

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