(a) Using standard free energies of formation, determine the solubility product for zinc sulfide (ZnS(s)) at 25°C. (b) Which way may the reaction proceed if Zn2+ is 103 M and S2 is 10-3 M? Ignore activity corrections. Answer: 3.67 x 10, precipitating

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(a) Using standard free energies of formation, determine the solubility product for
zinc sulfide (ZnS(s)) at 25°C.
(b) Which way may the reaction proceed if Zn2+ is 103 M and S2 is 10-3 M?
Ignore activity corrections.
Answer: 3.67 x 10, precipitating
Transcribed Image Text:(a) Using standard free energies of formation, determine the solubility product for zinc sulfide (ZnS(s)) at 25°C. (b) Which way may the reaction proceed if Zn2+ is 103 M and S2 is 10-3 M? Ignore activity corrections. Answer: 3.67 x 10, precipitating
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