In chemistry, n molecules of an ideal gas have pressure (p), volume (v), and temperature (t) that stand in the following relation, where r is a constant. solve the equation for n, the number of molecules.

Step-by-step explanation:

As per the statement:

In chemistry,

n molecules of an ideal gas have pressure (P),

volume (V), and temperature (T) that stand in the following relation.

Given the equation:

           ......[1]             where R is a constant.

Solve for n;

Divide both sides by RT in [1] we have;

Simplify:

or

Therefore, the number of molecules, is:

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.