64. For each reaction, calculate AHxn, ASixn, and AGxn at 25 °C and state whether or not the reaction is spontaneous. If the reaction is not spontaneous, would a change in temperature make it spontaneous? If so, should the temperature be raised or lowered. from 25 °C? a. 2 CH4(g) → C2H6(g) + H2(g) b. 2 NH3(g) → N₂H4(g) + H2(g)
64. For each reaction, calculate AHxn, ASixn, and AGxn at 25 °C and state whether or not the reaction is spontaneous. If the reaction is not spontaneous, would a change in temperature make it spontaneous? If so, should the temperature be raised or lowered. from 25 °C? a. 2 CH4(g) → C2H6(g) + H2(g) b. 2 NH3(g) → N₂H4(g) + H2(g)
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.50PAE: For the reaction NO(g)+NO2(g)N2O3(g) , use tabulated thermodynamic data to calculate H and S. Then...
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