How many moles of aluminum are needed to produce 146 grams of aluminum oxide?

I beleive this should help you find ur answer The molecular mass of Aluminum Oxide is approximately 102 grams per mole. 105.9 g Al were burned in excess O2 to produce 200.0 g Al2O3

Explanation:

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.

no but i do not usually comment or use my voice that much when it comes to social media