A sample of N2 occupies a volume of 125 mL at 37°C. What volume will it occupy at 15°C?

Answer 1

Like your other questions, you can use a form of the combined gas law. In this case it will be

V1/T1 = V2/T2

V1 = 125 ml

T1 = 37 + 273 = 310K

V2 = ?

T2 = 15 + 273 = 288K

Plug in the values and solve for V2