56. Solving a chemistry problem

56. Solving a chemistry problem

2.3 The dependence of the melting point of tin on pressure ( Pa ) is described by the expression: t pl ( 0С) = 231.8 0.3257∙ 10-7 *Р, ∆Нmelt = 58.785 kJ/kg, the density of liquid tin is 6.988 * 103 kg/m3 . Find the density of solid tin.

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