Answer:
The new pressure is 44.4 kPa.
Explanation:
We have,
Initial volume, 
Initial pressure, 
It is required to find the new pressure when the volume is increased to 50 ml. The relationship between pressure and volume is known as Boyle's law.

is final pressure

So, new pressure is 44.4 kPa.
There are two carbon atoms in every ethanol molecule, so there would be 60 carbons all together.
I hope this helped you!
Answer: Potential energy
Explanation: i hope i wasnt toooo late