a) () () + ()

table: 298K

what is at 100C

does temp increase make reaction more spontanous or not

b) +() + +() +() + +()

table: 298K

what is equilibrium constant K at 25C

what is G at 25C when:

[2 2+] = 0.185 1 , [ 3+] = 0.015 1

[ 2+] = 0.010 1 , [ 2+] = 0.030 1

if increase in Fe2+ concentration, would it make the reaction spontanous or not and why

CH2OH(g) CO(g) H2(g) AfH (kJ mol-1) -201.0 -110.5 0 AfG (kJ mol-1) -162.3 - 137.2 0 S ( mol-1 K-1) 239.9 197.7 130.7 - Fe3+ (aq) Hg2+ (aq) Fe2+ (aq) Hg2+ (aq) A H (kJ mol-1) -47.69 166.87 -87.9 170.21 A,G (kJ mol-1) -10.54 153.5 -84.94 164.4 S ( mol-1 K-1) -293.3 65.74 -113.4 -36.19