Question

A solution contains 0.25 g of sulfur dioxide in 1.00 dm3 of water. Which volume of sulfur dioxide, measured at 50 C and a pressure of 1  105Pa, must be added to 1.00 dm3 of water to produce this solution?

Answer 1

We use Mendeleev Klapeyron's formula for this problem:

PV=nRT

We must find volume :

V=nRT/P=1mol*8.314*(273K+50)/105kPa=

=18.36L