What type of system are the following? Why? (For each of the following systems, state if the system is open/closed, steady/unsteady, Homogeneous/ Heterogeneous, isolated/ non-isolated) [30] A. an ocean? B. an aquarium? C. a pizza delivery bag? D. a greenhouse?

Question 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) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants