2) When you mix a light blue/green aqueous solution of copper (II) chloride with a solid piece of aluminum metal, what is an easy, VISUAL observation you could make to determine which reactant is in EXCESS vs.
which reactant is the LIMITING REACTANT?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon