A 167.2 mL sample of carbon dioxide was heated to 325 K. If the volume of the carbon dioxide sample at 325 K is 416.5 mL, what was its temperature at 167.2 mL?

Answer 1

You don't specify it but I will assume the pressure is held constant.

If so, you can use:

Where V₂ = 416.5 mL, T₂ = 325 K, V₁ = 167.2 mL and T₁ is ?

Solve for T₁