This is Bohrs model for potassium
When a gas changes back into a liquid, it is called _____. condensation vaporization sublimation the freezing point?
2 answers:
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Formula:
Given:
Density=3.4
Volume=500.0
Plug them into the formula:
Final answer: 1700g
Given:
Density=3.4
Volume=500.0
Plug them into the formula:
Final answer: 1700g
The answer for the following question is answered below.
- <em><u>Therefore the new pressure of the gas is 1.76 atm.</u></em>
Explanation:
Given:
Initial pressure of the gas = 1.34 atm
Initial temperature of the gas = 273 K
final temperature of the gas = 312 K
To solve:
Final temperature of the gas
We know;
From the ideal gas equation
P × V = n × R × T
So;
from the above equation we can say that
<em>P ∝ T</em>
= constant
=
Where;
= initial pressure of a gas
= final pressure of a gas
= initial temperature of a gas
= final temperature of a gas
=
= 1.76 atm
<em><u>Therefore the new pressure of the gas is 1.76 atm.</u></em>