Consider the following thermodynamic data for oxides of manganese. (a) What is the correct chemical nomenclature for

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Consider the following thermodynamic data for oxides of manganese.

Substance Mno MnO MnO3 Mn304  (kJ mol-) -385.2 - 520.0 -959.0 - 1388 AG S (kJ mol-) (J mol-K-) -362.9 - 465.2

(a) What is the correct chemical nomenclature for each of the first three oxides? 

(b) Write and balance chemical equations for the conversion of each of these oxides into Mn3O4

(c) Based on the free energy changes of these reactions, which oxide is the most stable at room temperature?

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Chemistry For Engineering Students

ISBN: 9780357026991

4th Edition

Authors: Lawrence S. Brown, Tom Holme

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