Question

8. ( voltage of +0.0011 V/K 8) A cell with a voltage of +0.20 V at 298 K is found to have a temperature dependence in the cell What is the ΔΗ of this system at 298K? (assume n-2). 9. (8) A current of 30 Amperes for 1 hr (3600 sec) is run through a solution of AuCl3. How many grams of Au° are platted out on the cathode? At wt. Au 197.0 10. (8) The partition function on Z Σ e-EURT counts the number of occupied states. the numb If a 3 level system has energies E1-0, E2-1 J, E3-2 J. At 500K (RT-1 Joule) find the value of Z and what fraction of the population is in the first state.

Answer 1

Tempe わ= au 44' = -38600 ] iwen 0T 까(45) As эт