How many moles of each element are in one mole of (NH4)2S? 1 mole of nitrogen, 8 moles of hydrogen, 1 mole of sulfur
O 1 mole of nitrogen, 6 moles of hydrogen, 1 mole of sulfur
2 moles of nitrogen, 6 moles of hydrogen, 1 mole of sulfur
2 moles of nitrogen, 8 moles of hydrogen, 1 mole of sulfur

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.

the dependant variable is spilled water

the independent is the heat

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds