@X@user.full_name@X@ @GMU: NO2 at 378°C decomposes to form NO and O2 according to second order kinetics (see reaction below). The half-life for this reaction was measured to be 3.16e1 s when the initial concentration of NO2 was 7.73e-3 M. What is the rate constant for this reaction?2NO2(g) → 2NO(g) + O2(g)

@X@user.full_name@X@ @GMU: How much energy in kJ is released to form one mole of 87Rb from protons, electrons, and neutrons if the nucleus has a mass of 86.909187 amu? The masses of the proton, electron and neutron are 1.00728 amu, 0.000549 amu and 1.00867 amu, respectively.

@X@user.full_name@X@ @GMU: To what temperature would you have to heat carbon disulfide, CS2,(l) to cause its vapor pressure to become 176.7 mm Hg if its heat of vaporization and boiling point are 26.80 kJ/mol and 319.1 K, respectively?

@X@user.full_name@X@ @GMU: What is the pOH of 8.72e-4 M HNO3 ?

¶ F, lines 83-84. Rahul asked his employer for time off, but Rahul’s employer refused because “you’re just the father, not the woman who gave birth.”Rahul can request unpaid time off from work under which federal law?

@X@user.full_name@X@ @GMU: The osmotic pressure of an unknown solution is 321.685 mm Hg at 26.77 °C. Which of the solutions below is the most likely one? Assume any salt is completely ionic!

John Schreifels @GMU: What would the pOH be after addition of 17.44 mL of 0.1000 M NaOH to 25.00 mL of 0.1000 HA (a weak acid, Ka = 3.64e-5)?

¶ E, line 59. Photos of the applicants (A-D) are provided in Exhibits.Applicant A did not get the job. Based solely on appearance, Applicant A

¶ C, lines 33-34. Because employee with have to maintain the machine in an appropriate manner to ensure the machine is able to run smoothly and efficiently, the applicant must have a high school diploma.Why might requiring this employee to have a high school diploma violate employment law?

@X@user.full_name@X@ @GMU: What is the rate of consumption of C (M/s), if the rate of consumption of B is 0.369 M/s? Use the reaction below:3A + 5B + 4C → products