Answer:
Then proper sequence is attached.
Explanation:
Show the proper sequence of synthetic transformations in the conversion of benzene to ethyl m-fluorophenyl ketone. Please give descriptions of each step and the reasoning behind it.
The proper sequence of synthetic transformations in the conversion of benzene to ethyl m-fluorophenyl ketone is attached.
Explanation:
It is known that the oxidation of
to
is catalyzed by
. In this process, two steps are involved as follows.
(a)
whereas, the second step is
(b)
Balancing the above reaction by multiplying equation (a) by 2 as follows.
(c)
Now, on adding both reaction equations (b) and (c) the net reaction equation will be as follows.
Thus, we can conclude that the equation for the final overall oxidation of
by
to give
is as follows.
I’m pretty sure it’s sulphur dioxide
Answer:
37.3g
Explanation:
Formula of the compound:
FeCl₃
Number of chloride ions = 4.13 x 10²³ ions
First find the number of moles in this ions;
6.02 x 10²³ ions are contained in 1 mole of a substance
4.13 x 10²³ ions contains
= 0.69mole chloride ions
Now;
3 mole of chloride ions are contained in 1 mole of FeCl₃
0.69 mole of chloride ions will contain
= 0.23mole of FeCl₃
To find the mass;
Mass of FeCl₃ = number of moles x molar mass
molar mass of FeCl₃ = 55.8 + 3(35.5) = 162.3g/mol
Mass of FeCl₃ = 0.23 x 162.3 = 37.3g