URGENT PLEASE HELP! Calculate the moles of Sodium Peroxide (Na2O2) produced if 32.5 mol of sodium reacts with excess oxygen.

__Na+__O2—>Na2O2

A. 32.5 mol
B. 16.3 mol
C. 65.0 mol
D. 21.67 mol

and why is it one of the answer above?

wow i need the points

Explanation: imma just write slash and stuff (5343) lol

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

a chemical change results in a new substance being formed; whereas a physical change will result in a different state of matter

explanation: