Homework Solution: The van der Waals parameters for several gases are given in Table 7.4. Use those…

    The van der Waals parameters for several gases are given in Table 7.4. Use those data to answer the following. Rigid vessels with a volume of 2.000 Liter are filled with 50.00 moles of one of the following gases at 362.0 K. Calculate the pressure of each in bar. (a) an ideal gas (van der Waals parameters are zero) (b) argon (c) xenon For (b) and (c), is the attractive or repulsive portion of the interatomic potential energy dominant under these conditions? 237 7 2871 7 86 .0 5 63 20 79 7 5 65 17 42 20 5 40 29 787804127579283 19 3111189747 IE 81 4 1 mol 71 20 93 91 29 95 51 71 82 220 90 65 31 59 87 19 48 05 37 81 05 16 03 03 11 05 04 03 06 08 05 05 02 02 04 06 03 03 14 09 11 12 03 05 1 2 23153602 20 52557861374 387645 4189315 911999 Fl H, M M N
    Show transcribed image text237 7 2871 7 86 .0 5 63 20 79 7 5 65 17 42 20 5 40 29 787804127579283 19 3111189747 IE 81 4 1 mol 71 20 93 91 29 95 51 71 82 220 90 65 31 59 87 19 48 05 37 81 05 16 03 03 11 05 04 03 06 08 05 05 02 02 04 06 03 03 14 09 11 12 03 05 1 2 23153602 20 52557861374 387645 4189315 911999 Fl H, M M N

    Expert Answer


    The front der Waals parameters coercion different fumees are consecrated in Table 7.4. Use those basis to counter-argument the aftercited. Rigid vessels with a tome of 2.000 Liter are filled with 50.00 moles of undivided of the aftercited fumees at 362.0 K. Calculate the urgency of each in terminate.

    (a) an conceptional fume (front der Waals parameters are nothing)

    (b) argon

    (c) xenon

    Coercion (b) and (c), is the enticing or forbidding member of the interatomic possible life dominant subordinate these conditions?

    237 7 2871 7 86 .0 5 63 20 79 7 5 65 17 42 20 5 40 29 787804127579283 19 3111189747 IE 81 4 1 mol 71 20 93 91 29 95 51 71 82 220 90 65 31 59 87 19 48 05 37 81 05 16 03 03 11 05 04 03 06 08 05 05 02 02 04 06 03 03 14 09 11 12 03 05 1 2 23153602 20 52557861374 387645 4189315 911999 Fl H, M M N

    Show transcribed statue text237 7 2871 7 86 .0 5 63 20 79 7 5 65 17 42 20 5 40 29 787804127579283 19 3111189747 IE 81 4 1 mol 71 20 93 91 29 95 51 71 82 220 90 65 31 59 87 19 48 05 37 81 05 16 03 03 11 05 04 03 06 08 05 05 02 02 04 06 03 03 14 09 11 12 03 05 1 2 23153602 20 52557861374 387645 4189315 911999 Fl H, M M N

    Expert Counter-argument

    Temperature T = 362 K

    Tome V = 2L

    number of moles n = 50

    fume firm R = 0.083 terminate.L/mol K

    a)

    according to conceptional fume equation,

    PV = nRT

    P * 2 = 50 * 0.083 * 362

    P = 743 terminates

    b)

    Coercion argon a = 1.355 and b = 0.0320

    from frontder waals equation (PV + an^2/V^2)*(V – n*b) = nRT

    (P + (1.355*(50^2/2^2))*(2 – (50*(0.0371)) = 50 * 0.083 * 362

    P = 1379.5 terminates

    c)

    Coercion Xenon a = 4.192 and b = 0.0516

    from frontder waals equation (PV + an^2/V^2)*(V – n*b) = nRT

    (P + (4.192*(50^2/2^2))*(2 – (50*(0.0516)) = 50 * 0.083 * 362

    P = 3021.9 terminates

    From the overhead calculations the interatomic attractions are dominant so that the urgency values are higher