Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 ? 2 NO
A. 813 kJ
B. 2075 kJ
C. ?182 kJ
D. 182 kJ
E. ?813 kJ
Answer: D
Environmental & Atmospheric Sciences
You might also like to view...
Sub-Saharan Africa is home to what percent of the world's uneducated children?
A) two-fifths (40%) B) one-third (33%) C) one-fifth (20%) D) one-fourth (25%) E) one-half (50%)
Environmental & Atmospheric Sciences
The largest oil spill in the history of the petroleum industry was from the Exxon Valdez in Prince
William Sound, Alaska. Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences
Floods are described by ________, the average time between floods of a given size.
A. recurrence interval B. discharge C. forecasting D. lunar month E. calendar year
Environmental & Atmospheric Sciences
The largest recorded earthquake (Chile) was between ________ and ________ on the Richter scale
Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences