Use the data in appendix 2 to calculate the value of standard enthalpy change for the following reaction at 298K N2O4 (g) = 2NO2 (g) what is its value at 350K? State any assumptions used in your calculation. Appendix two states that the standard molar enthalpy of formation for NO2 (g) is 33.9 kJ/mol and the standard molar enthalpy of formation for N2O4 is 9.7 kJ/mol. I believe the correct answer is 58.1 kJ/mol, but I don't know the assumptions and I'm not sure if the answer would change for the different temperatures.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

honesty and integrity.

inspire others.

commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

here are the traits of a good leader.i'm not going to give you the examples so you can copy right it.that's illegal but i hope that this you out.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.