how many moles of aluminim are needed to react completely with 3.2 moles of iron(II) oxide to form solid iron and aluminun oxide?

Gymnast always perform on padded mats. how does the mats protect the gymnast

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.