The standard potentials for phosphorus species in aqueous solution at pH = 0 and pH = 14

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The standard potentials for phosphorus species in aqueous solution at pH = 0 and pH = 14 are provided in Resource section 3.

(a) Account for the difference in reduction potentials between pH 0 and pH 14.

(b) Construct a single Frost diagram showing both sets of data.

(c) Phosphine (PH₃) can be prepared by heating phosphorus with aqueous alkali. Discuss the reactions that are feasible and estimate their equilibrium constants.

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Inorganic Chemistry

ISBN: 9780198768128

7th Edition

Authors: Mark Weller, Tina Overton, Jonathan Rourke

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Question Posted: Jul 31, 2023 09:03 AM

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The standard potentials for phosphorus species in aqueous solution at pH = 0 and pH = 14

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a The difference in reduction potentials between pH 0 and pH 14 is due to the effect of pH on the concentration of protons H in the solution At pH 0 t...View the full answer

Inorganic Chemistry

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