Chemistry, 30.08.2019 01:30 veneciaconton347
The enthalpy of vaporization (δh°vap) of benzene is 30.7 kj/mol at its normal boiling point of 353.3 k. what is δs°vap at this temperature? a. 383 j/(mol·k) b. 0.0115 j/(mol·k) c. 86.9 j/(mol·k) d. 0.087 j/(mol·k) e. 11.5 j/(mol·k)
Answers: 2
for the reaction, we use the equation:
= standard enthalpy change of vaporization = 30.7 kJ/mol = 30700 J/mol (Conversion factor: 1 kJ = 1000 J)
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The enthalpy of vaporization (δh°vap) of benzene is 30.7 kj/mol at its normal boiling point of 353.3...
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