If 3.0 moles of nitrogen react with excess hydrogen, then how many moles of NH₃ will be produced in the following chemical reaction? N₂ + 3H₂ → 2NH₃ *

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.