Question

1. A 2.50 L sample of neon has a pressure of 1.59 atm at 45.0°C. What volume would the sample have if the pressure is 725 Torr and the temperature 22.0°C?

A.

3.07 L

B.

1.62 L

C.

3.87 L

D.

2.04 L

E.

0.733 L

Please show steps, thank you.

Answer 1

H 110 I ve for ideal gou Care). V = 2.50L , P = 20 59 alm, Ti = 450=318k B = 495 bonn = (46* 795) atom (: 1 afina 760 ton] = P2 = 0.95 alm, , Tg = 2200 = 295k V2 = ? (Asked) Answer: Aewindling to ideal gas equation, PV=ORT, PV = nR (constort), Henie Pivy - Para T1 Ta 2 = -) 1.salm 12.5L 318k 0.95 atm x 295k

15 atm X 2.5L x 295k - 3.66 L =) Vg = 1.5 atm x 2.51 318k x 0.95 atm . Sample 725 ton volume will be 3.66 2 if pressure and tempe 2gol.