Question

A gas balloon has a volume of 732mL when the temperature is 45.0 °C and the pressure is 740.0

mm of mercury.
a) What will its volume be at SATP?

Answer 1

The final volume will be 44.69 L

Initial volume V₁ = 106.0 L

Initial pressure P₁ = 740.0 mm of Hg

Initial temperature T₁ = 45.0⁰C

Final pressure P₂ = 780.0 mm of Hg

Final temperature T₂ = 20.0⁰C

It is required to calculate the final volume V₂