Answer:
The particles of fluids are constantly moving in all directions at random. As the particles move, they keep bumping into each other and into anything else in their path. These collisions cause pressure, and the pressure is exerted equally in all directions.
The density of an object or quantity of matter is its mass divided by its volume.
6 moles to equal that I do t know for sure though
1.27moles of K3PO4 can be formed.