what is the best conclusion according to the energy diagram of the chemical reaction

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

Based on its chemical properties, identify the position of each chemical family on the periodic table.

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false