4. If you start with 10 ml of 0. 75 m cu(no3)2, how much cu (s) in grams should be recovered?.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

wher is the rest of the question