Consider the following reaction:
2NO_(2)(g)->N_(2)O_(4)(g)
(a) Using the following data, calculate Delta G^(0) at 298K.Delta G_(f)^(0)(NO2(g))=51.84k(J)/(m)ol,Delta G_(f)^(0)(N2O4(g))=98.28 k(J)/(m)ol.
(b) Calculate Delta G at 298K if the partial pressures of NO_(2) and N_(2)O_(4) are 0.39atm and 1.60atm, respectively.
9. (a) Using data in Appendix C of your text, estimate the temperature at which the free-energy change for the transformation from Cs(s) to Cs(g) is zero.
(b) Use a reference source, such as Wikipedia, to find the experimental melting and boiling points of Cs.
(c) Which of the values in Part B is closer to the value you obtained in Part A?
10. Which element is oxidized and which one is reduced in the reaction below?
Fe(CO)_(5)(I)+2HI(g)->Fe(CO)_(4)I_(2)(s)+CO(g)+H_(2)(g)
-MSN 2010019.115516133
8.Consider the following reaction:
kJ/mol.
10. Which element is oxidized and which one is reduced in the reaction below?
FeCOs1+2HI g-FeCO4ls+COg+H2g