An iron nail rusts when exposed to oxygen. For the following

Last updated: 8/3/2022

An iron nail rusts when exposed to oxygen. For the following reaction, 4.26 grams of oxygen gas are mixed with excess iron. The reaction yields 12.2 grams of iron(III) oxide. iron (s) + oxygen (g) ---> iron(III) oxide (s) What is the theoretical yield of iron(III) oxide ? What is the percent yield for this reaction ?