3. The following data was measured for 03 Solid 08 06 CENK mol 04 Solid 11 Liquid 02 Solid TI Gas 0 50 100 150 200 250 300 T(K) so w 40 lll mor'' NO 130 100 BE T(K) $4.39 Transition T(K) Transition Enthalpy (J/mol) Solid III - solid II 23.66 93.8 Solid II solid 1 43.76 743 Solid 1 liquid 4450.0 Liquid →gas 90.20 6815.0 a. Calculate AS, -150K * b. Calculate AH SK -+150 c. Is this process spontaneous? Justify your answer mathematically. Note: The raw data is attached as a cvs file in case you need it. Hint: If something kind of looks constant, it probably is, even if the data is noisy,
T Срт Ср 0.0000 0.0000 0.0000 3.6765 0.0278 0.1023 5.5147 0.0675 0.3725 7.1691 0.1020 0.7312 8.4559 0.1483 1.2544 9.5588 0.1815 1.7345 10.6618 0.2291 2.4430 12.1324 0.2901 3.5192 13.2353 0.3536 4.6806 14.3382 0.4172 5.9822 15.0735 0.4702 7.0876 16.1765 0.5232 8.4632 17.2794 0.5735 9.9099 18.7500 0.6371 11.9454 20.5882 0.7219 14.8617 22.0588 0.7881 17.3841 22.7941 0.8437 19.2316 23.8971 0.8834 21.1117 26.4706 0.8887 23.5255 29.0441 0.9046 26.2743 31.2500 0.9258 28.9321 35.2941 0.9735 34.3592 39.3382 1.0079 39.6509 41.9118 1.0371 43.4661 43.7500 1.0556 46.1838 45.9559 1.0212 46.9298 46.6912 1.0000 46.6912 48.1618 0.9709 46.7584 50.3676 0.9364 47.1655 52.2059 0.8940 46.6741 54.4118 0.8623 46.9166 54.7794 0.9762 53.4734 57.3529 0.9391 53.8586 59 5588 0.9020 53.7213
3. The following data was measured for 03 Solid 08 06 CENK mol 04 Solid 11 Liquid 02 Solid TI Gas 0 50 100 150 200 250 3
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3. The following data was measured for 03 Solid 08 06 CENK mol 04 Solid 11 Liquid 02 Solid TI Gas 0 50 100 150 200 250 3
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