Calculate specific volume, density, supercompressibility factor, and volume occupied at 1, psia, degree F for 1, cu. Specific Gravity has a wide range of applications including: Pharmaceuticals: The specific gravity is used to find out the purity of a drug since each of the constituents has a distinct specific gravity. This is based on the molecular weights and the unit cell volume from the Handbook of Physical Constants. Navigation menu Personal tools Log in. Use this section to provide links to relevant material on websites other than PetroWiki and OnePetro.

### How to Calculate Density of a Gas

Gas Specific Gravity and Ideal Gas Law Calculator. Gas Specific Gravity. Universal Gas Constant. Pressure, Temperature, Density, Mass, Volume using Ideal. An introduction to density, specific gravity and specific weight - formulas with examples. See also Unit converter - mass and Unit converter - density . Ideal Gas Law - The relations between volume, pressure, temperature and quantity of a.

The ideal gas laws can be used to show that the specific gravity (ratio of densities ) is also equal to the ratio of the molecular weights.

The ideal gas laws can be used to show that the specific gravity ratio of densities is also equal to the ratio of the molecular weights. To do this, it is necessary to assume that the analyses of gases vary regularly with their gravities. In reservoir engineering, density and specific gravity are expressed in several manners.

## Specific Volume Definition, Formulas, Examples

This is based on the molecular weights and the unit cell volume from the Handbook of Physical Constants. This will be covered later in this Chapter.

Video: Convert specific gravity to density gas laws Density & specific gravity of fluid

The Ideal Gas Law defines the relationship between the pressure. Enter a value to convert and select units using the drop-down boxes: The specific gravities of gases usually are compared to dry air which generally has a.

The terms specific gravity and density are often used interchangeably and this is incorrect. An important concept is the non-ideal gas law.

### Crain's Petrophysical Handbook Density Concepts Gases, Liquids, Solids, Mixtureshere

To convert a gas density given at surface conditions to downhole conditions, the following equation.

The apparent molecular weight of a gas mixture is equal to the sum of the mole fraction times the molecular weight of each component. By solving for DENSe in this equation, we arrive at the basic equation for the density log response.

Video: Convert specific gravity to density gas laws Ideal Gas Law Practice Problems with Density

By using ThoughtCo, you accept our. Note that Z is used to designate two different variables in the foregoing discussions atomic number and compressibility factor. The probability of photoelectric absorption depends on the gamma ray energy and on the atomic number, Z, of the scattering material.

Any combination of temperature, pressure, and volume above that line segment indicates that the fluid exists in a single phase.