Calculate the energy required to produce 9.00 mol of cl₂o₇ based on the following balanced equation. 2cl₂(g) + 7o₂(g) + 130 kcal → 2cl₂o₇ for 2 mol you need 130 kcal, so how much would you need for 9.00 mol? 9.00 kcal 65 kcal 585 kcal 1,170 kcal

585 kcal .

Explanation:

2Cl₂(g) + 7O₂(g) + 130 kcal → 2Cl₂O₇.

130 kcal are needed to produce 2 mol of Cl₂O₇.

Using cross multiplication:

130 kcal are needed to produce → 2 mol of Cl₂O₇.

??? kcal are needed to produce → 9 mol of Cl₂O₇.

∴ The energy required to produce 9.00 mol of Cl₂O₇ = (130 kcal)(9 mol)/(2 mol) = 585 kcal.

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.

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.