Answer:
The final temperature at 1050 mmHg is 134.57 [tex]^{\circ}C[/tex] or 407.57 Kelvin.
Explanation:
Initial temperature = T = 55[tex]^{\circ}C[/tex] = 328 K
Initial pressure = P = 845 mmHg
Assuming final to be temperature to be T' Kelvin
Final Pressure = P' = 1050 mmHg
The final temperature is obtained by following relation at constant volume
[tex]\displaystyle \frac{P}{P'}=\displaystyle \frac{T}{T'} \\ \displaystyle \frac{845 \textrm{ mmHg}}{1050 \textrm{ mmHg}} = \displaystyle \frac{328 \textrm{ K}}{T'} \\T' = 407.57 \textrm{ Kelvin}[/tex]
The final temperature is 407.57 K