17. Calculate F = F(T,V,N) and H = H(S, p, N) of the ideal gas, using the function of the internal energy: N 5/3 2/3 [3 (№1-80)] Greener. U(S. V. N) = U₂ (+) (+)-(-)] Uo No exp Nk So (4.7). (8)

3. 4 6. 7. 10 There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide and water react to form acetylene and calcium hydroxide: CaC(s) + 2 H,O(g) → C,H;(g) + Ca(OH),(s) AH=-414. kJ In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6C,H2(9) + 3 CO,(9) + 4 H,O(9) - 5 CH,CHCO,H(9) AH = 132. kJ Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. Round your answer to the nearest kJ. nue

Pre-laboratory Assignment: Calorimetry and Hess’s Law please answer all with solution tnx

Please help with questions 4, 5, &6

Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH;CO,(aq)+C,H;OH(aq) · C,H,CO,CH,(aq)+H,O(1) Imagine 88. mmol of C,H,CO,CH, are added to a flask containing a mixture of HCH, CO,, C,H,OH, C,H,CO,CH, and H,O at equilibrium, and then answer the following questions. Zero. What is the rate of the reverse reaction before any C2H5CO2CH3 Greater than zero, but less than the rate of the forward reaction. has been added to the flask? Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. What is the rate of the reverse reaction just after the C2H5CO2CH3 Greater than zero, but less than the rate of the forward reaction. has been added to the flask? Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. What is the rate of the reverse reaction when the system has again reached equilibrium? Greater…