A chemist burns 160.0 g of Al in excess air to produce aluminum oxide, Al2O3. She produces 260.0 g of solid aluminum oxide. 4 Al + 3 O2 à 2 Al2O3

Determine the theoretical yield of Al2O3.
Determine the percent yield.

alfred von schlieffen, german army chief of staff, was given instructions to devise a strategy that would be able to counter a joint attack. in december, 1905, he began circulating what later became known as the schlieffen plan. schlieffen argued that if war took place it was vital that france was speedily defeated.

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest