A metal salt with the formula MCl2 crystallizes from water to form a solid with the composition MCl2⋅6H2O. The equilibrium vapor pressure of water above this solid at 298 K is 11.8 mmHg.
What is the value of ΔG for the reaction MCl2⋅6H2O(s)?MCl2(s)+6H2O(g) when the pressure of water vapor is 11.8 mmHg ?
ΔG= ?
What is the value of ΔGorxn when the pressure of water vapor is 760 mmHg?
ΔGorxn = ?