QUESTION

The following Practice is in TEST MODE:
It does not accept units in the answer.
It also may occasionally not properly keep track of SF.
Take a screen capture/photo of any errors and report to Jay

Answer the following question:
A propane tank a pressure of 257 mmHg has a volume of 498 mL, and contains 0.0145 mols of air.
What is the Temperature of the container (in C)?