A 2-mm-thick 5-L vessel made of nickel is used to store hydrogen gas at 358 K and 300 kPa. If the total inner surface area of the vessel is 1600 cm2, determine the rate of gas loss from the nickel vessel via mass diffusion. Also, determine the fraction of the hydrogen lost by mass diffusion after one year of storage.

Compare and contrast physical changes with chemical changes.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.