(Answered) Clculate drxnhdeg and drxnsdeg for the reaction n2g o2g

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Calculate D_rxnH° and D_rxnS° for the reaction N₂(g) + O₂(g) ? 2 NO(g) from the following values of K_P:

T/K	1900	2000	2100	2200	2300	2400	2500	2600
K_P/10^-4	2.31	4.08	6.86	11.0	16.9	25.1	36.0	50.3

The temperature of car exhaust has been measured to be 500°C. What is the value of K_Pat this temperature?
The Southern California Air Quality Management District (SCAQMD) is considering requiring car manufacturers to have engines run at lower temperatures to reduce the amount of NO formed. If they require car exhaust not exceed 400°C, how much difference (what fraction) will this make in the amount of NO in the exhaust? Do you recommend that the SCAQMD pursue this recommendation? Why or why not?
At what temperature does the value of D_rxnG change sign?

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