Question

PLEASE DONT do 8! 9 Is the one I'm confused about.

8. Using just basic definitions derive the expression ( ) - Cp - PC . T-20°C Folded T-90°C Unfolded 3292 I 9. On the right is a real differential scanning calorime- try (DSC) scan of a protein undergoing denaturation. Analyze the scan to show what thermodynamic param- eters can be obtained; number them. Show or draw on the plot just where (using your numbers) and/or how these parameters are obtained. Be sure to be clear what feature(s) on the plot correlate with the parameters or are used to determine the parameters. Cp kcal/molefci Temperature (°C)

Answer 1

sautions - 8) To prove → (ov) p = Cp - P (ov) p prove :- Basic manwell debination on equation is. (du = Tds -p der Difterutiating both side by 'y di at constant pressure. (1) p = T (35) p - P (34) 0 Now as we know. (p= (sa) and dq = Tds. :(p = T (d) p. put value of cp in Equation ④ p = Cp - P ( 3 ) OTP Tm AH (keallandic) from the given Dsc curve, we can T(°C). calculate. *. Melting temperature, Cim) * Enthalpy of transition (2H). Tm can be obtained from the graph it s the temperature. when ephas manimum value. And, to calulate Al area of ose peak is calculated as DH=CPAT, please Rate my Answer