If a gas has a volume of 400.0 cm cubed at a pressure of 755 mmHg and a temperature of 25 degrees celsius, what would be its pressure (in atm) at 85 degrees celsius if the volume is reduced to 50.0 cm cubed?

Answer 1

(P1V1)/T1 = (P2V2)/T2

Answer 2

Is this correct?

(755 mmHg)(400.0cm^3)/298 K = (P2)(50.0cm^3)/(358 k)

Answer 3

looks good to me.

Answer 4

What volume of 1.60 M SrCl2is needed to prepare 525mL of 5.00 SrCl2