(Solved): Q1 Find parameters a and b for ethylene (c2H4) in van der Waals equation--from critical Tc and Pc 2 ...

Q1 Find parameters $$a$$ and $$b$$ for ethylene $$(c2\mathrm{H}4)$$ in van der Waals equation--from critical Tc and $$\mathrm{Pc}$$ 20 Points Find the parameters a and b for ethylene $$(\mathrm{C}2\mathrm{H}4)$$ in the van der Waals equation Ethylene Tc. $$509.4$$ oR $$50.54294176$$ atm $$0.7302$$ cuft atm $$($$ oR.lbmol) How to find $$a,b$$ for van der Waals EoS (pure) van der Wats nquation of state is thre une Q1.1 Find parameter a for ethylene ( $$(2\mathrm{H}4)$$ in van der Waals equation-10 Points Evaluate a and enter value below Units of a $$[=]$$ atm $$(\mathrm{ft}?3/\mathrm{lbmol}{)}^{?}2$$ Q1.2 Find parameter $$b$$ 10 Points Evaluate $$a$$ and enter value below Units of $$b[=]\mathrm{ft}?3/\mathrm{lbmol}$$