Question

only need help with c and d, please. just posted the first two pictures because some of the information given in those pictures is relevant to c and d.

Question 2 Solid Catalyst thene Tex Tube Glass Wool with Ethanol #Hansen Burner Ethene, C2H4(a) (molar mass 28.1 g/mol), may be prepared by the dehydration of ethanol, C2H5OH) (molar mass 46.1 g/mol), using a solid catalyst. A setup for the lab synthesis is shown in the diagram above. The equation for the dehydration reaction is given below. C,H,OH(8) ethanol Catalyst CH_(8) + H2O(g) AH998 - 45.5 kJ/mol ethene water AS398 = 126J/(K.mol)

Answer 1

o the given reaction - 445 0Heg) cat, Sha (g) + 4,000 A4298 = 45.5kJ/mole 98298 = 12631 kimore. Now, Gags = AH278 - TA8278 = (45.5x103) - (298x126) = 7952 Jofmole. [kaga equilibri- AG²8 - RT linkag >> keqer Constant] 7952 ☺ - 5.3147298 ☺ RR = 0.04 (less than 4. to al 298). so, thermodynamic data for the reaction support the students claim.
Thanks