While the reaction in the lab text gives the product 4-methylcyclohexene, it is possible that several products are formed in thi
s reaction, including 1-methylcyclohexene, because of 1,2-hydride shifts in the carbo-cation intermediate. Show a step-wise, arrow-pushing mechanism for the formation of 1-methylcyclohexene.
1 answer:
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<u>Answer:</u> The initial concentration of hydrogen peroxide at the given temperature is 0.399 M
<u>Explanation:</u>
Decomposition of hydrogen peroxide is following first order kinetics.
Rate law expression for first order kinetics is given by the equation:
where,
k = rate constant =
t = time taken for decay process = 855 s
= initial amount of the reactant = ?
[A] = amount left after decay process = 0.321 M
Putting values in above equation, we get:
Hence, the initial concentration of hydrogen peroxide at the given temperature is 0.399 M
Answer : The volume of solution required is, 2.93 L
The number of moles of formed from the reaction is, 0.662 moles.
Explanation :
First we have to calculate the initial moles of .
Now we have to calculate the moles of
The balanced chemical reaction is:
From the balanced chemical reaction we conclude that,
As, 1 mole of react with 2 moles of
So, 0.662 mole of react with
moles of
Now we have to calculate the volume of
Now we have to calculate the moles of
From the balanced chemical reaction we conclude that,
As, 1 mole of react to give 1 moles of
So, 0.662 mole of react to give 0.662 moles of
Thus, the number of moles of formed from the reaction is, 0.662 moles.