Achange in which factor will affect the rate of reaction only when gases are involved?
temperature
pressure
surface area
concentration

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.

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

How many moles of bromine are needed to produce 3.23 moles of potassium bromide