Gary B. answered • 09/17/19

PhD for Chemistry and Math Tutoring

Need to use the combined gas law:

P_{1} x V_{1} P_{2} x V_{2}

_{------------ = --------------- }substituting gives

T_{1} T_{2}

0.51 x 6.16 P_{2} x 4.50

--------------- = -------------- and rearranging gives

379 250

P_{2} = 0.51 x 6.16 x 250

----------------------- = 0.461 atm

379 x 4.50