The equation PV = nRT is called the ideal gas law. It states that pressure times volume equals the number of moles of gas molecules times temperature times the ideal gas constant. By convention, pressure is converted into atmospheres (atm), volume into liters (L) and temperature into degrees Kelvin (K).Know More
Chem Guide explains that by rearranging the equation, the units of the ideal gas constant R are L x atm / moles x K, and the value of R is 0.082057 L atm / (mol K). In other unit systems, especially SI, the units of R are Joules / (mol K), and its value is 8.314.
At standard temperature and pressure, or 1 atmosphere and 273 K, 1 mole of gas occupies 22.4 liters. The equation accurately predicts the behavior of actual gases across a range of pressures and temperatures. Under extreme conditions, however, actual gases deviate from ideal behavior. At low temperatures or high pressures, for example, gas molecules do not collide elastically but instead clump together to form liquid droplets.Learn more about States of Matter
The ideal gas law is PV = nRT. This formula states that the pressure (P) times volume (V) equals the number of moles of gas (n) times the ideal gas constant (R) times temperature in Kelvin (T). This equation describes the behavior of gas molecules at most temperatures and pressures.Full Answer >
PV Holding Corporation is the parent company of Avis Budget Group, the renowned vehicle rental company. Its global headquarters is located at 6 Sylvan Way, Parsippany, N.J. The group also operates Zipcar, a car sharing network.Full Answer >
The physical properties of matter are texture, appearance, odor, color, boiling point, melting point, solubility, density, polarity and others. Physical properties describe the observations of the three states of matter. The three states of matter are gases, liquids and solids.Full Answer >
Because matter - solid, liquid, gas or plasma - comprises anything that takes up space and has mass, an experimenter can prove that air has mass and takes up space by using a balloon. According to About.com, balloons are inflatable and hold the gaseous matter.Full Answer >