Observe yourself breathing and count the number of times you inhale per second. during each breath you probably inhale 0.66 l of air. assume the pressure is 1 atm and the temperature is 20∘c. only about 21% of air is o2. 1. how many oxygen molecules do you inhale if you are at sea level?

To solve this exercise it is necessary to apply the concepts related to Robert Boyle's law where:

Where,

P = Pressure

V = Volume

T = Temperature

n = amount of substance

R = Ideal gas constant

We start by calculating the volume of inhaled O_2 for it:

Our values are given as

P = 1atm

T=293K

Using the equation to find n, we have:

Number of molecules would be found through Avogadro number, then

multiply 2kg by latent heat of vap

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!