Tracy Turn Wednesday, February CHEM-1415-300 General Chemistry (Continued) l Spr

Question

Tracy Turn Wednesday, February CHEM-1415-300 General Chemistry (Continued) l Spring tent Links I SAPLING I Assignments/Exams Labs Grades l Roster Unit 1 Practice Quiz Quiz racy Turner: Attempt 1 The rate law for the reaction 3x (s) 3 Cl2 (g) 3xcl2 (g) is rate 500M s 1 [Cl2]?. what is the half-life (s) of the reaction if [Cl 0.350 M? O A) 5.7 x 10 B) 2.9 x 103 O C) 3.5 x 10 O D) 1.8 x 102 O E) 1.4 x 10 Save Question 10 (0.21 points) what is the half.lfe(s) of the reaction iftalo The rate law for the reaction 3x(s) 3 cla(g)- 3xa2(g) is rate 500 Mys, 350M?

Explanation / Answer

This is 2nd order reaction.

half life= 1/(2*k*[Cl2]o)
    = 1/ (2*500*0.35)
    = 2.9*10^3 s

Ans: B

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