The force of a gas's outward push divided by the area of the walls of the container is the gas's
2 answers:
Answer:
Pressure
Explanation:
Pressure : It is defined as the force exerted on an object per unit area.
It can be defined as the thrust (compressive force acting perpendicularly to the surface of the body) acting per unit area.
Mathematical representation
If force F act upon an object and cross section area of an object is A.
Then , pressure=
Unit of pressure: S.I unit of an object is pascal.
In gas cases, pressure is a exerted force on the wall of container per unit area of the wall.
Hence, the force of gas's outward push divided by the area of the walls of the container is the gas's pressure.
You might be interested in
Molarity of solution = 1.6 M
<h3>Further explanation</h3>Given
40 g NaOH
6 L solution
Required
Steps to solve the problem of molarity
Solution
No additional information about the question.
If you want to make the solution above, then we just need to put the existing NaOH (40 g) into 6 L of water, then do the stirring (in a warm temperature above the hot plate will speed up the NaOH dissolving process)
But if you want to know the molarity of a solution, then
- 1. we calculate the moles of NaOH
MW(molecular weight) of NaOH=
Ar Na+ Ar O + Ar H
23 + 16 + 1 = 40 g/mol
so mol NaOH :
- 2. Molarity(M)