Help on Gas Laws (Combined Gas Law)?

Question

The volume of a gas filled balloon is 30.0 L at 40 degrees Celsius and 153 kPa pressure. What volume will the balloon have at standard temperature and pressure (STP)?

8082 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-03-02T18:19:03

Well, #(P_1V_1)/T_1=(P_2V_2)/T_2#.........

And so we solve for #V_2#...

#V_2=(P_1xxV_1xxT_2)/(P_2xxT_1)#...and we fills in the blanks...

#=(153*kPaxx30.0*Lxx273.15*K)/(100*kPaxx313.15*K)=40.0*L#