Determine the heat of vaporization in J/mol for the substance. Determine the sub

Question

Determine the heat of vaporization in J/mol for the substance. Determine the substances Normal Boiling Point in Celsius. Please show work for both. 7. Perform the following: a) Plot the following data (using EXCEL) for substance X. Be certain to attach graph to the end of the assignment for complete credit!) b) Determine the heat of vaporization (AH)in J/mol for the substance. (SHOW WORK!) c) Determine the substance's Normal Boiling Point in °C. (SHOW WORK) to to Temperature F) Vapor Pressure (psi) 0.00-1554 10.0-An. 20.0-rules 30.0 112 40.0 27 50.0 233.2 306 2D.S 361 -24 422 - 29.2 491 567 38 652 44. 747 S0 Note: m- slope b y-intercept-C 60.0 12853 SD 700 29613 80.0 299s 969 4S

Explanation / Answer

Normal Boiling Point= -89.49 deg celcius.

temp at which vap. pressure is 1 atm/14.7 psi .

Temp (F) Vap Press(psi) Temp K Vap Press(atm) 1/T ln(Pvap) Slope R value (lit-atm/mol-K) DelHvap(J/mol) 0 306 255.3722 20.81633 0.003916 5.723585 -1981.9 0.08205 24154.78 10 361 260.9278 24.55782 0.003832 5.888878 20 422 266.4833 28.70748 0.003753 6.045005 30 491 272.0389 33.40136 0.003676 6.196444 40 567 277.5944 38.57143 0.003602 6.340359 50 652 283.15 44.35374 0.003532 6.480045 60 747 288.7056 50.81633 0.003464 6.616065 70 853 294.2611 58.02721 0.003398 6.74876 80 969 299.8167 65.91837 0.003335 6.876265

Normal Boiling Point= -89.49 deg celcius.

temp at which vap. pressure is 1 atm/14.7 psi .

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