The hydrogen gas can be purified by diffusion through a palladium sheet. Compute the weight of hydrogen that pass through a 6-mm thick sheet of palladium having an area of 0.25 m2 at 600 oC in an hour. Assume a diffusion coefficient of 1.7 x 10-8 m2/s, that the respective hydrogen concentrations at the high- and low-pressure sides of the plate are 2.0 and 0.4 kg/m3, and that steady-state conditions have been attained.

Why is carbon ideal for making different compounds?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave