16. Aspirin, C, H,O4, is produced through the following reaction of salicylic acid, C, H,O3, and acetic
anhydride, C. H.O3: CH, O3(s) + C_HO3(1) —
C, H,O4(s) + HC, H,O2(1).
a. What mass of aspirin (kg) could be produced from
75.0 mol of salicylic acid?
b. What mass of acetic anhydride (kg) would be
required?
.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

im not exactly sure but i think its b!

2b2t

explanation:

2b2t