For one of the following substances, determine P^sat∕bar from the Redlich/Kwong equation at two temperatures: T = T_n (the normal boiling point), and T = 0.85T_c. For the second temperature, compare your result with a value from the literature (e.g.,Perry’s Chemical Engineers’ Handbook). Discuss your results.

(a) Acetylene; 

(b) Argon; 

(c) Benzene; 

(d) n-Butane; 

(e) Carbon monoxide; 

(f) n-Decane; 

(g) Ethylene; 

(h) n-Heptane; 

(i) Methane; 

(j) Nitrogen