MOLAR VOLUME Meaning and
Definition
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Molar volume refers to the volume occupied by one mole of a substance at a given temperature and pressure conditions. It is a term commonly used in the field of chemistry to describe the amount of space that one mole of a gas occupies.
The molar volume is dependent on both the temperature and pressure because gases are highly influenced by these variables. As a result, it is necessary to specify the temperature and pressure conditions when discussing molar volume.
At standard temperature and pressure (STP), which is 0 degrees Celsius (273.15 Kelvin) and 1 atmosphere of pressure, the molar volume of an ideal gas is approximately 22.4 liters. This quantification is significant because it allows chemists to perform calculations involving the volume of gases in chemical reactions.
Molar volume can be calculated using the ideal gas law equation, PV = nRT, where P represents the pressure, V stands for volume, n denotes the number of moles of the gas, R is the ideal gas constant, and T represents the temperature in Kelvin.
Understanding molar volume is crucial in various aspects of chemistry, including stoichiometry, gas laws, and determining the densities of gases. The concept aids in comprehending the relationship between pressure, temperature, volume, and the number of moles of a gas in a system.
Common Misspellings for MOLAR VOLUME
- nolar volume
- kolar volume
- jolar volume
- milar volume
- mklar volume
- mllar volume
- mplar volume
- m0lar volume
- m9lar volume
- mokar volume
- mopar volume
- mooar volume
- molzr volume
- molsr volume
- molwr volume
- molqr volume
- molae volume
- molad volume
- molaf volume
- molat volume
Etymology of MOLAR VOLUME
The word "molar" in "molar volume" is derived from the Latin word "moles", which means a mass or a large amount. In chemistry, the term "molar" refers to the amount of a substance containing Avogadro's number of particles (6.022 × 10^23).
The word "volume" comes from the Latin word "volumen", which means a roll, scroll, or book. In the context of chemistry, volume refers to the amount of space occupied by a substance.
So, when combined, "molar volume" refers to the volume occupied by one mole of a substance. It is often used to express the relationship between the volume and the amount of a substance in chemical reactions and calculations.
