Please provide an answer, calculation, and detailed explaination for each proble
ID: 519630 • Letter: P
Question
Please provide an answer, calculation, and detailed explaination for each problem please.
Please provide an answer, calculation, and detailed explaination for each problem please.
27 Given the chlorination acetone shown below, choose the corect rate law. CH3COCH3 C12 CH3COCH2CI HCI A) rate LCH3COCHJ By rate C12 C)rate EO cannot be determined from stoichiometry must be determined experimentally 28) Consider the reaction (CHs)3CBr CHyCH20H (CH303 COCH CH 3 HBr. Experimentally one finds that ifthe concentration of CH33CBr is tripled, the rate of the reaction triples One also finds that if the of CH3CH2OH is doubled, the rate of the hanged. Which of the following correctly describes the kinetics of this reaction? A) The reaction is third order in (CH3)3CBr B) The reaction is first order im CH3CH2OH. The reaction is second order overall. D) The reaction is first order overall. E none of the above 29 The major monobrominated product which esults when ethyleyclohexane is subjected to free radical bromination A primary bromide B) a C) a tertiary bromide D a quatemary bromide E bromomethane 30) How many secondary hydrogens are present in the hydrocarbon below? A)2 D08
Explanation / Answer
27)
rate = [CH3COCH3][Cl2]
so answer is C
28) from the given data order with respect to (CH3)3CBr is one and with respect to CH3CH2OH is zero
so the overall order is 1
Answer is D
29) a secondary bromide will be formed
Answer is B
30) there are three secondary carbon atoms and 2 hydrogen atoms in each hence there are 6 secondary hydrogen
Answer is B
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