A sample of argon gas at 55°C is under 845 mm Hg pressure. What will the new temperature be if the pressure is raised to 1050 mm Hg

The final temperature at 1050 mmHg is 134.57 or 407.57 Kelvin.

Explanation:

Initial temperature = T = 55 = 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

The final temperature is 407.57 K

the answer is barium and copper bromide