A metal salt with the formula MCl2 crystallizes from water to form a solid with the...

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 22.0 mbar .

What is the value of ΔrG for the reaction MCl2⋅6H2O(s)⇌MCl2(s)+6H2O(g) when the pressure of water vapour is 22.0 mbar ?

What is the value of ΔrG ∘ when the pressure of water vapour is 1 bar?

Expert Solution

queen_honey_blossom answered 14 hours ago

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