Answer
a. $P_2 = 12.81 atm$
b. $T_2 = 161.32 K$
c. $T_2 = 620.45K$
Work Step by Step
$P_1 = 11.0 atm$
$T_1 = (0+273)K= 273K$
a. $T_2 = (45+273) K$
$P_2 = P_1 T_2/T_1 = (11.0 × 318)/273 = 12.81 atm$
b. $P_2 = 6.5 atm$
$T_2 = P_2 T_1/P_1 = (6.5 × 273)/11.0 = 161.32 K$
c. $P_2 = 25 atm$
$T_2 = P_2 T_1/P_1 = (25 × 273)/11.0 = 620.45 K$
