For the chemical reaction Al203(s) + 3H2(g,p= 1 bar) → 2Al(s) + 3H2O(1) at T = 298 K, answer each of the following by doing a quantitative calculation of the appropriate thermodynamic function: (a) Is this a spontaneous reaction? AG°reaction kJ. The reaction v spontaneous. (b) Does the reaction absorb or release heat? ΔΗreaction i kJ. The reaction v heat. (c) Are the products more or less dispersed than the reactants? AS°, reaction = i J/K. Entropy , so the products are dispersed than the reactants. eTextbook and Media

Chemistry
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For the chemical reaction
Al203(s) + 3H2(g,p = 1 bar) → 2Al(s) + 3H2O(1)
at T = 298 K, answer each of the following by doing a quantitative calculation of the appropriate thermodynamic function:
%D
(a) Is this a spontaneous reaction?
AG°reaction
i
kJ. The reaction
spontaneous.
(b) Does the reaction absorb or release heat?
ΔΗreaction
kJ. The reaction
v heat.
(c) Are the products more or less dispersed than the reactants?
AS°r
J/K. Entropy
so the products are
v dispersed than the reactants.
reaction
eTextbook and Media
Transcribed Image Text:For the chemical reaction Al203(s) + 3H2(g,p = 1 bar) → 2Al(s) + 3H2O(1) at T = 298 K, answer each of the following by doing a quantitative calculation of the appropriate thermodynamic function: %D (a) Is this a spontaneous reaction? AG°reaction i kJ. The reaction spontaneous. (b) Does the reaction absorb or release heat? ΔΗreaction kJ. The reaction v heat. (c) Are the products more or less dispersed than the reactants? AS°r J/K. Entropy so the products are v dispersed than the reactants. reaction eTextbook and Media
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