Wednesday, February CHEM-1415-30o General chemistry (Continued) I spring tent Li

Question

Wednesday, February CHEM-1415-30o General chemistry (Continued) I spring tent Links l SAPILING I Assignments Exams Labs l l Roster Grades Unit 1 Practice Quiz Quiz acy Turner: Attempt 1 Question 4 (0.21 points) The reaction CH3N NCH3 (g) N2 (g) C2He (g) is a first-order reaction. The rate constant, k -0.750 s' at 100ec. Calculate the concentration (M) of CH3Na NCH3 after o.23 s, if the [CH3N NCHalo 2.1 x 10 2 M. O A) 4.03 O B) 1.39 O C) 0.022 O D) 0.018 E) 0.025 Save Question 5 (0.21 points) f [CHsjo The second order reaction 2 c4He CeH12 has a rate constant, k, of 4.25 10 MT's at a certain temperature nonmntnlinn 33% of the original concentration?

Explanation / Answer

0.025

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.