The pressure of the gas is 3.52 atm
<u><em>calculation</em></u>
This is calculated using the Boyle's law formula
that is P1V1= P2V2 where;
P1 = 1.65 atm
V1 =22.8 L
P2 =? atm
V2 = 10.7 L
make P2 the subject of the formula by dividing both side by V2
P2 = P1V1 / V2
P2 = (1.65 atm x 22.8 l) / 10.7 L = 3.52 atm
Independent variable would be type of music played
look up results...
(most likely) an article from NASA
the results are considered more reliable :) if you would like an explanation on these answers I would be happy to help
Explanation:
The given data is as follows.
= 0.042 M, for
According to the given situation acts as a base.The reaction equation will be as follows.
Relation between and are as follows.
=
=
Also,
Let us take = x
So,
x =
=
pOH = - log
= - log ()
= 4.99
As it is known that pH + pOH = 14
so, pH + 4.99 = 14
pH = 9.01
Thus, we can conclude that pH of the solution is 9.01.