Question

Calculate the pressure in atm and in Torr of 0.386 g of Oz gas at 65 degrees C and contained in a vessel of volume - 1590 ml Select one or more: a. 0.211 atm, 160 Torr b.0.400 atm, 320 Torr c.0.211 atm, 273 Torr d. 160 atm, 461 Torr

Answer 1

as of calculation shows, option b is the correct answer. Thank you.

12 Information given: volume of the container or vesse • Temparature (1)= 65°C = .338k • Universal gas constant (R) = 0.0821 iner or vessel = 1590mL CT)= 6 ggr = 1.590 L 0.0820597 Laatmirment no mass of o, gay = 0.386gm (R) = 62.363598 Ltors It matt t. 16 gmota 2 gas = gas = 1 1 molio of a gas 00386gm of a gas = 0.024 1 mol Assuming a gas behaves idealy; PV2NRP where, Ps pressure of the gas » P=ORT ve volume of the vessel. nono. of mole R-) universal gay confant. to Temparature. I pressure calculation Cin a tim unit) Pa 0. 024 1 mol 0.082057 k atm if mał x 3384 1.5904 = 0.42038 afm no.400a.m. pressure calculation (in torr unit) pr 0.0241 ml x 62.3635988 torr Amath x 338k 1.590 x =319.4977 torr n 320 forr son As of callulation shouy option b' is the correct answer CSScanned with CamScanner