Based on information the new volume of the helium is 73.45L.
New volume of the helium
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.
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