Question

A weather balloon full of helium with a volume of 12.9 L at 22oC is sitting inside an aircraft hangar. The temperature of the hangar decreases to 13oC. Which equation would be easiest to use to find the new volume of the balloon?

A. P1V1 = P2V2
B. PV = nRT
C. (V1/T1) = (V2/T2)
D. P = F/A

Answer 1

This should be in the Chem section

Answer 2

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CCAQFjAAahUKEwj_-pLu7cfIAhURKYgKHac5DFw&url=http%3A%2F%2Fwww.chem.wisc.edu%2Fdeptfiles%2Fgenchem%2Fsstutorial%2FText9%2FTx95%2Ftx95.html&usg=AFQjCNEdEHOjN9ydCt0DUT1JgWAwMUCsoA

Answer 3

will save you a lot of time

Answer 4

c

Answer 5

has all the answers