How many moles of hydrogen are needed to completely react with 2.50 mol nitrogen? N2 + 3H2 ➞ 2NH3

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product

Is the flow of energy during vaporizing more like the flow during melting or during freezing