Answer to Question #1189 in Molecular Physics | Thermodynamics for queue tea
How can we evaluate the change in density between the given pressure when melting point of tin at pressure of 1 bar is 505K, but increases to 508.4K at 1000 bar?
please tel the steps and formulas used.
According the formula PV/T = const So, we get 103x103 Pa *V1 / 505K = 103x106 Pa *V2 / 508.4 K But the mass of tin is const, so density is greater inV1/V2. V1/V2 = 103,000/505 * 508.4 / 103,000,00 = 1.006*10-3 Answer: it’s greater in 1.006*10-3