Many industrial reactions, like the reaction of nitrogen gas (N2) and hydrogen gas (H2) to produce ammonia for fertilizers, have
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The answer for the following problem is mentioned below.
- <u>Therefore the final pressure of the gas is 6.3 atm</u>
Explanation:
Given:
Initial pressure () = 5.4 atm
Initial temperature () = 25°C = 273 + 25 = 298 K
Final temperature () = 78°C = 273 + 78 = 351 K
To solve:
Final pressure ()
We know,
<em>From the ideal gas equation,</em>
P × V = n × R × T
Here from the above equation we can tell that ;
<u><em> P ∝ T</em></u>
So;
we can write as;
<em> </em><em> = constant</em>
(i.e.)
=
Where;
= Initial pressure of the gas
= final pressure of the gas
= initial temperature of the gas
= final temperature of the gas
=
=
= 6.3 atm
<u>Therefore the final pressure of the gas is 6.3 atm</u>