2 SO2(g) + O2(g) --> 2 SO3(g) Properties at 25 degrees C Substance.........delta G standard (kJ/mol) O2(g).................... 0 SO3(g).....................

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Chemistry

2 SO2(g) + O2(g) --> 2 SO3(g)

Properties at 25 degrees C

Substance.........delta G standard (kJ/mol)

O2(g).................... 0

SO3(g).................. -371.0

SO2(g).................. -300.1

1. Calculate the Free Energy delta G standard at roomtemperature (25 degrees C). Determine if the reaction isspontaneous or non spontaneous at 25 degrees C?

2. Calculate K at 25 degrees C for the above reaction.

3. Calculate delta G at 25 degrees C given the following set ofpartial pressures:

[SO2] = 1M

[O2] = 1M

[SO3] = 100M

Answer & Explanation Solved by verified expert
4.4 Ratings (773 Votes)
2 SO2g O2g 2 SO3gd G 2 3001 dG0 d G 2 371 6002 kJ mole dG 742 KJ    See Answer
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