Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Fe2+, Ni4+, I-, S2-

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.

0.88m hope i am correct : )

c. 4.54 x 10–12 j happens to be correct