When 84. 8 g of iron (III) oxide reacts with an excess of carbon monoxide, iron is produced.

Fe2O3(s) + 3C0 (9) > 2 Fe(s) + 3 CO2 (g)

What is the theoretical yield of iron?

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean