Calculate the moles of new h₂o₂ using the balanced formula below and the average moles of kmno₄ from calculation #2. the average moles of kmno₄ is 0.90mol. 2kmno₄ + 5h₂o₂ + 3h₂so₄ → k₂so₄ + 2mnso₄ + 8h₂o + 5o₂edit: i got 2.25mol, can anyone confirm this?

Answer is 2.25 mol.

Explanation;

The balanced reaction equation is

2KMnO₄ + 5H₂O₂ + 3H₂SO₄ → K₂SO₄ + 2MnSO₄ + 8H₂O + 5O₂

The stoichiometric ratio between KMnO₄ and H₂O₂ is 2 : 5.

Hence,

moles of reacted H₂O₂ = moles of KMnO₄ reacted x (5/2)

= 0.90 mol x (5/2)

= 2.25 mol

Hence, your answer is correct.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

the answer is barium and copper bromide