1. How many grams of potassium oxide (K, O) will be formed when 25 grams of potassium reacts with oxygen according to the following reaction:
4K + 0, -26,0

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter