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5. Use the ratio of 1-chloro- to 2-chloropropane obtained from free-radical chlorination ) to calculate the...
Draw all the products resulting from the free radical chlorination of 2,4-dimethyl pentane, and predict the...
Draw all the products resulting from the free radical chlorination of 2,4-dimethyl pentane, and predict the relative product distribution. Assume a ratio of 5.5 : 3.75 : 1.0 for the relative reactivity of tertiary to secondary to primary hydrogens in the free radical chlorination of unsubstituted alkanes. Express final ratio of products as a percent (total should add up to 100).
From your experimental results, calculate the relative reactivity (rate) for abstraction of each type of hydrogen...
From your experimental results, calculate the relative
reactivity (rate) for abstraction of each type of hydrogen by a
chlorine radical. (This is covered your lecture text.) my
experimental results are below:) this is also a lab report over
radical halogenation of 1-Chlorobutane. what does the reactivity
tell us?
pt 2 1-Chlorobutane has two types of 2? hydrogens relative to
the position of the chlorine atom in the molecule. Did you results
show an equal amount of chlorination at each 2?...
a) Show the mechanism for the free radical chlorination of bromopropane. Clearly show the initiation, propagation,...
a) Show the mechanism for the free radical chlorination of
bromopropane. Clearly show the initiation, propagation, and
termination steps.
b) Use the BDEs shown on page 1 to calculate the enthalpy change
for this reaction.
c) Unfortunately, the student’s attempt in question 3 failed,
and he only made traces of 2- chloropropane by using this approach.
What was the major product of the reaction, and explain why it was
formed instead. You may find the BDEs on page 1 to...
1. a) Use the Arrhenius equation to calculate the ratio of the rate constants k for...
1. a) Use the Arrhenius equation to calculate the ratio of the rate constants k for the hydrogen abstraction in methane with a chlorine atom and with a bromine atom at 25oC. Assume the A values for the two reactions are the same, and use Ea = 4 kcal/mol for chlorination and Ea = 19 kcal/mol for bromination. (b) The high selectivity of radical bromination towards secondary and tertiary C-H bonds disappears if equimolar mixture of Br2 and Cl2 are...
please provide a step by step explanation on how to solve this problem - thank you (d) x + Cl₂ hva cl 2. (a) Use the...
please provide a step by step explanation on how to solve this
problem - thank you
(d) x + Cl₂ hva cl 2. (a) Use the Arrhenius equation to calculate the ratio of the rate constants k for the hydrogen abstraction in methane with a chlorine atom and with a bromine atom at 25°C. Assume the A values for the two reactions are the same, and use E = 4 kcal/mol for chlorination and E = 19 kcal/mol for bromination....
pleas help 5,6,7,8,9,10 III IV 5. The product of free-radical halogenation reactions is an alkyl halide....
pleas help 5,6,7,8,9,10
III IV 5. The product of free-radical halogenation reactions is an alkyl halide. The major amount of this halide forms during the second step of propagation. However, you should be aware that one possible termination step also forms alkyl halides. Why does the majority of the alkyl halide product come from the propagation step and not the termination step? A. At any given time during the reaction, the concentration of both the alkyl radical and the halide...
please help 13. The reaction of 3-methyl-1-phenylbutane with chlorine yields four different monochlorination products via a...
please help
13. The reaction of 3-methyl-1-phenylbutane with chlorine yields four different monochlorination products via a free radical mechanism. The experimental distribution of these products is given below. Use this information to determine the relative reactivity of the primary, secondary, tertiary and secondary benzylic hydrogens under these reaction conditions. SHOW ALL WORK!!! on a ou on oso ona 66.27% 12.54% 11.01% 10.18% 14. The free radical reaction of chlorine with 1,3-dimethyl cyclohexane yields five different monochlorination products. Draw the structure...
3.2 Periodic trends 1. (0620-5 2012-Paper 1/2-Q21) Which properties of the element titanium, Ti, can be...
3.2 Periodic trends 1. (0620-5 2012-Paper 1/2-Q21) Which properties of the element titanium, Ti, can be predicted from its position in the Periodic Table? forms coloured compounds conducts electricity when solid can be used has low density as a catalyst X A X X Xx 2. (0620-W 2012-Paper 1/1-Q20) The diagram shows an outline of the Periodic Table. U V W X Y Which of the elements U, V, W, X and Y would react together in the ratio of...
1. Oral acetaminophen has been ordered for a young child who has a fever. A liquid...
1. Oral acetaminophen has been ordered for a young child who has a fever. A liquid form has been obtained by the nurse to increase the chance of problem free administration. Prior to administration, the nurse is going through the rights of medication administration. When confirming the right dose, what term is the most appropriate? a. "160 mg" b. "one teaspoon" c. "one third of a tablespoon d. "SmL 2. A pregnant woman asks why she needs to take a...
From your experimental results, calculate the relative
reactivity (rate) for abstraction of each type of hydrogen by a
chlorine radical. (This is covered your lecture text.) my
experimental results are below:) this is also a lab report over
radical halogenation of 1-Chlorobutane. what does the reactivity
tell us?
pt 2 1-Chlorobutane has two types of 2? hydrogens relative to
the position of the chlorine atom in the molecule. Did you results
show an equal amount of chlorination at each 2?...
a) Show the mechanism for the free radical chlorination of
bromopropane. Clearly show the initiation, propagation, and
termination steps.
b) Use the BDEs shown on page 1 to calculate the enthalpy change
for this reaction.
c) Unfortunately, the student’s attempt in question 3 failed,
and he only made traces of 2- chloropropane by using this approach.
What was the major product of the reaction, and explain why it was
formed instead. You may find the BDEs on page 1 to...
please provide a step by step explanation on how to solve this
problem - thank you
(d) x + Cl₂ hva cl 2. (a) Use the Arrhenius equation to calculate the ratio of the rate constants k for the hydrogen abstraction in methane with a chlorine atom and with a bromine atom at 25°C. Assume the A values for the two reactions are the same, and use E = 4 kcal/mol for chlorination and E = 19 kcal/mol for bromination....
pleas help 5,6,7,8,9,10
III IV 5. The product of free-radical halogenation reactions is an alkyl halide. The major amount of this halide forms during the second step of propagation. However, you should be aware that one possible termination step also forms alkyl halides. Why does the majority of the alkyl halide product come from the propagation step and not the termination step? A. At any given time during the reaction, the concentration of both the alkyl radical and the halide...
please help
13. The reaction of 3-methyl-1-phenylbutane with chlorine yields four different monochlorination products via a free radical mechanism. The experimental distribution of these products is given below. Use this information to determine the relative reactivity of the primary, secondary, tertiary and secondary benzylic hydrogens under these reaction conditions. SHOW ALL WORK!!! on a ou on oso ona 66.27% 12.54% 11.01% 10.18% 14. The free radical reaction of chlorine with 1,3-dimethyl cyclohexane yields five different monochlorination products. Draw the structure...
3.2 Periodic trends 1. (0620-5 2012-Paper 1/2-Q21) Which properties of the element titanium, Ti, can be predicted from its position in the Periodic Table? forms coloured compounds conducts electricity when solid can be used has low density as a catalyst X A X X Xx 2. (0620-W 2012-Paper 1/1-Q20) The diagram shows an outline of the Periodic Table. U V W X Y Which of the elements U, V, W, X and Y would react together in the ratio of...
1. Oral acetaminophen has been ordered for a young child who has a fever. A liquid form has been obtained by the nurse to increase the chance of problem free administration. Prior to administration, the nurse is going through the rights of medication administration. When confirming the right dose, what term is the most appropriate? a. "160 mg" b. "one teaspoon" c. "one third of a tablespoon d. "SmL 2. A pregnant woman asks why she needs to take a...
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Learning Outcomes:
Upon the successful completion of this module, you should
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