A compressor takes a 10.0 gallon tank of air at standard atm…

A cоmpressоr tаkes а 10.0 gаllоn tank of air at standard atmospheric pressure and 10.0°C and increases the pressure to 7.00 atm while cutting the volume in half. What will be the final temperature of the air in the tank? Calculate the solution in degrees Celsius.  Type only the number portion of the answer - do not include units or symbols.  Include negative signs where appropriate.   1 gallon = 3.8 liters