Answer:
N,N-dimethylacetamide is formed.
Explanation:
- It is an example of a nucleophilic addition-elimination reaction. Here dimethylamine acts as a nucleophile.
- In the first step, dimethyl amine gives nucleophilic addition reaction at carbonyl center of acetyl chloride.
- In the second step, removal of Cl atoms occurs.
- In the third step, deprotonation takes place from amino group to produce N,N-dimethylacetamide.
- Full reaction mechanism has been shown below.
Answer:
They allow particles to stay close together.
The attractive forces (bonds) in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other. For example, Liquids are useful in car brake systems because they flow and cannot be compressed.
Explanation:
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Explanation:
According to the given data, the turnover number can be calculated as follows.
Turnover number = 

Therefore, moles of
hydrolyzed is as follows.
Moles of
hydrolyzed =
=
= 0.00682 moles
Now, moles of
hydolyzed per second is calculated as follows.
Moles of
hydolyzed per second =
= 
And,
Moles of enzyme =
=
=
moles
Therefore, the value of
is as follows.

=
per second
=
per minute
=
per minute
Thus, we can conclude that the turnover number (
) of carbonic anhydrase (in units of
) is
per minute.
Answer:
A
Explanation:
The rubber is a non-conductin insulator
the metal clamps with teeth and attached wires are the conductors of electrical current