: sorry i can't give happiness to anyone

OK

Ello☺

Parth here

why

Explanation:

Nature is defined as the natural Earth and the things on it, or the essence of a person or thing. The trees, forests, birds and animals are all an example of nature. If someone is inherently evil, this is an example of a person who has an evil nature. noun.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

thats how its supposed to be