Chem help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:
~441.8mmHg
Explanation:
Use Gay-Lussac's law;
(P1/T1)=(P2/T2)
P1=418mmHg
T1=298K
P2=?
T2=315K
From the equation above, we can derive the equation for P2.
So, P2=(P1 x T2)/(T1)
=(418 x 315)/(298)
~441.8mmHg
Hope it helps:)