Which is an acceptable Lewis structure for a diatomic nitrogen moleculel OAN
.N
N.
OC
:N
N:
OD.
N
N
OE.
NEN:

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.

How would you reduce the volume of gas

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer