How many moles of NaCl can you make from 2 moles of Na and 3 moles of Cl2? How many grams of NaCl can you make from 69 g of Na and 35.5 g of Cl2?

How many moles of Al2S3 can you make from 12 mol of Al and 12 mol of S? 4

How many g of aluminum sulfide can you make from 12 g of Al and 12 g of S?19

How many grams of MgO can you make from 48.6 g of Mg and 16.0 g of O2?

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.

c. 75.7

i think that is the right