Moles and masses 1. a) This is the equation for one of the reactions in the blast furnace to produce iron:
FeO2 + 2CO - Fe + 2C02
(0) How many molecules of carbon dioxide are produced when a formula unit of
iron(IV) oxide reacts?

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry