Based on information the new volume of the helium is 73.45L.
<h3>New volume of the helium</h3>
Given:
Sample of helium at 27°C=113L
constant pressure=-78.0°C
Let v represent the new volume of the helium
Hence:
113/ 300= v/ 195
Cross multiply
300v=113×195
300v= 22035
Divide both side by 300v
v=22035/300
v=73.45L
Inconclusion the new volume of the helium is 73.45L.
Learn more about new volume of the helium here:brainly.com/question/25830006
All of the above for question 3 and for 6 i think its the first 3
