Answer Happy

A. For the reaction

I2(g) + Cl2(g) 2 ICl(g)

G°
= -30.5 kJ and S°
= 11.4 J/K
at 323 K and 1 atm.

This reaction is (reactant, product) fill in the blank
1 favored under standard conditions
at 323 K.

The standard enthalpy change for the reaction
of 1.83 moles
of I2(g) at this temperature
would be kJ.
B.
For the reaction

NH4Cl(aq) NH3(g) + HCl(aq)

G°
= 62.4 kJ and H°
= 86.4 kJ
at 303 K and 1 atm.

This reaction is (reactant, product) fill in the blank
1 favored under standard conditions
at 303 K.

The entropy change for the reaction
of 2.09 moles
of NH4Cl(aq) at this
temperature would be J/K.