Calculate H for each of the following processes. In each case, restate your result as a specific

Calculate ΔH for each of the following processes. In each case, restate your result as a specific enthalpy relative to a reference state. [The solution—which you should verify—and the restatement for part (a) are given as an illustration.] Assume that the process pressures are low enough for ii to be considered independent of pressure. so that the formulas of Table B.2 (which strictly apply at 1 atm) can be used.

(b) n-C6H14 (1, 25°C) → n-C6H14 (l, 80°C)

(c) n-C6H14 (v, 500°C) → n-C6H14 (v, 0°C). (Make statements about both the specific enthalpy of hexane vapor at 500°C relative to hexane vapor at 0°C and the specific enthalpy of hexane vapor at 0°C relative to hexane vapor at 500°C)