#DENSITY OF WATER GL FREE#

At high temperatures, molecules may disassociate into atoms, and atoms disassociate into electrons (with negative charges) and protons (with positive charges), forming a plasma. There exists one other phase of matter, plasma, which exists at very high temperatures. In this chapter, we generally refer to both gases and liquids simply as fluids, making a distinction between them only when they behave differently. When placed in an open container, gases, unlike liquids, will escape. This makes gases relatively easy to compress and allows them to flow (which makes them fluids). In contrast, atoms in gases are separated by large distances, and the forces between atoms in a gas are therefore very weak, except when the atoms collide with one another. Because the atoms are closely packed, liquids, like solids, resist compression an extremely large force is necessary to change the volume of a liquid. When a liquid is placed in a container with no lid, it remains in the container. Water (H 2 O) is a polar inorganic compound that is at room temperature a tasteless and odorless liquid, which is nearly colorless apart from an inherent hint of blue. That is, liquids flow (so they are a type of fluid), with the molecules held together by mutual attraction.

#DENSITY OF WATER GL FREE#

This occurs because the atoms or molecules in a liquid are free to slide about and change neighbors. Along with values, enter the known units of measure for each and this calculator will convert among units. Density is defined as mass per unit volume. The calculator can use any two of the values to calculate the third. Liquids deform easily when stressed and do not spring back to their original shape once a force is removed. The Density Calculator uses the formula pm/V, or density (p) is equal to mass (m) divided by volume (V). A gas must be held in a closed container to prevent it from expanding freely and escaping. (c) Atoms in a gas move about freely and are separated by large distances. Forces between the atoms strongly resist attempts to compress the atoms. (b) Atoms in a liquid are also in close contact but can slide over one another. Figure 14.2 (a) Atoms in a solid are always in close contact with neighboring atoms, held in place by forces represented here by springs.

Density of water gl