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.

The reaction that does not take physically is called chemical reaction.

Explanation: