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O ENTROPY AND FREE ENERGY Calculating entropy change from reversible heat flow The heat of vaporization...
The heat of vaporization AH, of ethyl aceae4Hs 35.1 kJ/mol. Calculate the change in entropy AS when 4.6 g of ethyl acetate boils at Be sure your answer contains a unit symbol. Round your answer to 2 significant digits
The heat of fusion AH, of ethanol (CH3CH,OH) is 4.6 kJ/mol. Calculate the change in entropy AS when 563. g of ethanol freezes at -114.3 °C Be sure your answer contains a unit symbol. Round your answer to 2 significant digits. to . ? X
Calculate the change in entropy that occurs in the system when 1.16 mol of acetone (C3H6O) condenses from a gas to a liquid at its normal boiling point (56.1 .C) The heat of vaporization is 29.1 kJ/mol Express your answer with the appropriate units.
Calculate the change in entropy that occurs in the system when 1.80 mol of acetone (C3H6O) condenses from a gas to a liquid at its normal boiling point (56.1 ∘C). The heat of vaporization is 29.1 kJ/mol. Express your answer with the appropriate units.
Calculate the change in entropy that occurs in the system when 1.46 mol of acetone (C3H6O) condenses from a gas to a liquid at its normal boiling point (56.1 ∘C). The heat of vaporization is 29.1 kJ/mol.
LUCIO C OVERS The heat of fusion AH, of benzene (CH) is 10.6 kJ/mol. Calculate the change in entropy AS when 21. g of benzene melts at 5.6 °C. Be sure your answer contains a unit symbol. Round your answer to 2 significant digits. 0 0 Do X 5 ?
The heat of vaporization of CH_2CI_2 is 28.0 kJ/mol. Calculate the entropy the entropy change when 42 g of CH_2CI_2 boils at its boiling point of 39.8degreeC. 17 J/K 44J/K 59J/K 350J/K 700J/K
The heat of fusion AH, of ethyl acetate (C4H802) is 10.5 kinol. Calculate the change in entropy as when 398. g of ethy, acetate freezes at 84.0 C. Be sure your answer contains a unit symbol and the correct number of significant digits
PLEASE ANSWER ALL 3 QUESTIONS on entropy change and SHOW WORK?! Use the References to access important values if needed for this question. For aluminum, Al, the heat of vaporization at its normal boiling point of 2467 °C is 284.1 kJ/mol. The entropy change when 1.85 moles of Al vapor condenses at 2467 °C, 1 atm is J/K. Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if needed for this question....
O GASES, LIQUIDS AND SOLIDS Calculating enthalpy of vaporization from vapor pressure The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure 18. °C 0.0720 atm 29. °C 0.153 atm 40. °C 0.307 atm Use this information to calculate the enthalpy of vaporization of X. Round your answer to 2 significant digits. Be sure your answer contains a correct unit symbol. xs ?