A container of helium at a pressure of was heated from to

CHEMISTRY · Subjective · IB Diploma Programme · Chemistry · Ideal gases · Ideal gases

Problem

2.50\,\text{dm}^3

container of helium at a pressure of

85\,\text{kPa}

was heated from

25^\circ\text{C}

75^\circ\text{C}

. The volume of the container expanded to

2.75\,\text{dm}^3

. What was the final pressure of the helium?