Answer to Question #77104 in Chemistry for merry

Question

a) Define the terms symmetry element and point group.
b) Assuming that the solubility in water is high for NaNO3 and low for Cu(lO3)2.
i) derive expressions for the corresponding solubility products,
ii) draw a Hess’s law cycle for the dissolution of NaNO3 .

Using an appropriate diagram, illustrate the hydration of a Na+ ion.

d) With the aid of an appropriate figure, describe the meaning of the term
interstitial alloy.

Answer 1

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