Chemistry, 03.03.2020 17:31 Maddifalls1562
A gas of methane and helium is contained in a tube at 101.32 kPa and 298 K. At one point the partial pressure of methane is pA1=60.79 kPa and at a point 0.02 m away pA2 = 20.26 kPa. If the total pressure is constant throughout the tube, calculate the flux of methane at steady state (for equal molar counterdiffusion). The diffusion coefficient of methane through helium is 0.371 cm2/s at 200 K and can be assumed to be proportional to the temperature raised to the 3/2 power.
Answers: 3
Chemistry, 22.06.2019 13:00, devontemiles8868
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
A gas of methane and helium is contained in a tube at 101.32 kPa and 298 K. At one point the partial...
Biology, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Chemistry, 08.02.2021 17:50
English, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Social Studies, 08.02.2021 17:50