3. How many grams of sodium oxide are formed when 35 grams of each reactant is used in the following equation? Which reactant is the limiting reactant, sodium
or iron Ill oxide?
6 Na + Fe2O3 → Na2O + 2 Fe

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol