How many atoms of iron are in one formula unit of iron (iii) chloride

What happens when light is scattered?

Apush or pull that moves or changes and object when to objects touch

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.