Answer to Question #293068 in General Chemistry for BransonTay

Question

Question

(1.)

130Cm of a gas 20 degree celsiusi exert a pressure of 750mmHg. Calculate It's Pressure if it's Volume is increased to 150cm at 35 degree celsiusi ?

Question

(2.)

To what temperature must a given mass of Nitrogen at 0 degree celsiusi be heated so that both it's Volume and Pressure will be doubled ?

Answer 1

$P1V1T2= P2V2T1$

P1= 750

v1= 130

T1= 20

P2= ?

V2= 150

T2= 35

750× 130× 35= 150× 20× P2

P2= 1137.5mmhg