Standard Energy Worksheet Page 2

ADVERTISEMENT

3.
For the reaction
CO (g) + H
O (g) ! CO
(g) + H
(g)
2
2
2
o
o
!H
= -41.2 kJ and !S
= -135 J/K
o
a) Calculate !G
at room temperature, 298K.
o
o
o
b) Calculate !G
at 700 K, assuming that !H
and !S
are
temperature independent.
c) Does raising the temperature favor this reaction, as written?
d) Which factor, entropy or enthalpy, favors this reaction at high and
low T?
o
e) Calculate !G
at 305 K. Which reaction, forward or reverse, is
spontaneous at this temperature?

ADVERTISEMENT

00 votes

Related Articles

Related forms

Related Categories

Parent category: Education
Go
Page of 4