Chemistry, 09.12.2021 05:50 natnerd4671
For parts of the free-response question that require calculations, clearly show the method used and the steps involved in arriving at your answers. You must show your work to receive credit for your answer. Examples and equations may be included in your answers where appropriate.
2NO2(g)+F2(g)→NO2F(g)
ΔH∘rxn=−284kJ/molrxn
NO2(g) and F2(g) can react to produce NO2F(g), as represented above. A proposed mechanism for the reaction has two elementary steps, as shown below.
(b) On the incomplete reaction energy diagram below, draw a curve that shows the following two details.
The relative activation energies of the two elementary steps
The enthalpy change of the overall reaction
Answers: 3
Chemistry, 22.06.2019 04:00
Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity
Answers: 1
Chemistry, 22.06.2019 12:30
Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)
Answers: 1
Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
For parts of the free-response question that require calculations, clearly show the method used and...
History, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Computers and Technology, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
English, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Mathematics, 22.09.2020 14:01
Chemistry, 22.09.2020 14:01