Chemistry, 24.10.2019 23:43, ttwright24
N2(g) + 3h2(g) → 2nh3(g) =δh−92.kj in the second step, ammonia and oxygen react to form nitric oxide and water: 4nh3(g) + 5o2(g) → 4no(g) + 6h2o(g) =δh−905.kj calculate the net change in enthalpy for the formation of one mole of nitric oxide from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest kj.
Answers: 3
Chemistry, 22.06.2019 05:30, maddyjones4172
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 3
Chemistry, 22.06.2019 12:30, meghan2529
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
N2(g) + 3h2(g) → 2nh3(g) =δh−92.kj in the second step, ammonia and oxygen react to form nitric oxide...
History, 08.10.2019 20:30
Biology, 08.10.2019 20:30
Biology, 08.10.2019 20:30
Chemistry, 08.10.2019 20:30