what are properties of an ideal gas?
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The properties of an ideal gas are: An ideal gas consists of a large number of identical molecules. The volume occupied by the molecules themselves is negligible compared to the volume occupied by the gas. The molecules obey Newton's laws of motion, and they move in random motion.
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Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules." For a given mass of an ideal gas, the volume and amount (moles) of the gas are directly proportional if the temperature and pressure are constant.
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The characteristics of the electronic configuration of noble gases are that these gases have a stable electronic configuration, having achieved a complete outer shell, with an exact number of an electron that its outer shell can hold.
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The measurable properties used to describe the physical state of a gas are (a) mass, (b) volume (c) pressure and (d) temperature. Mass: It is given directly or in terms of moles of gas. It is measured in grams or kilograms.
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Concept Overview: The kinetic molecular theory of gases is stated in the following four principles: The space between gas molecules is much larger than the molecules themselves. Gas molecules are in constant random motion. The average kinetic energy is determined solely by the temperature.
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Terms in this set (10) The particles of an ideal gas are dimensionless points. Real gases do not exhibit attractive or repulsive forces between the particles. ... The collisions between ideal gas particles are perfectly elastic.
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The kinetic molecular theory of gases is stated in the following four principles: The space between gas molecules is much larger than the molecules themselves. Gas molecules are in constant random motion. The average kinetic energy is determined solely by the temperature.
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1.3: Properties of Matter. All matter has physical and chemical properties. Physical properties are characteristics that scientists can measure without changing the composition of the sample under study, such as mass, color, and volume (the amount of space occupied by a sample).
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['Gases are composed of infinitely small particles.', 'The volume of a gas is composed of the space between the particles.', 'Particles are in a constant random motion.', 'Particles do not gain or lose kinetic energy during collision.', 'Average kinetic energy of the particles is proportioned to temperature.']
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Specific Heat for an Ideal Gas at Constant Pressure and Volume. This represents the dimensionless heat capacity at constant volume; it is generally a function of temperature due to intermolecular forces. For moderate temperatures, the constant for a monoatomic gas is cv=3/2 while for a diatomic gas it is cv=5/2 (see ).
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['Color.', 'Size.', 'Texture.', 'Shape.', 'Odor.', 'Hardness.', 'Physical state of matter (whether it is a liquid, solid, or gas)']
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Properties of Matter: Gases. Gas particles spread out to fill a container evenly, unlike solids and liquids. Gas is a state of matter that has no fixed shape and no fixed volume. Gases have lower density than other states of matter, such as solids and liquids.
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4. Characteristic Properties of Matter—The Key Ideas The physical properties of matter include color, odor, density, solubility, melting point, boiling point, and electrical conductivity. These are properties that can be observed without chemically changing the substance. 5.
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['(1) The characteristics of gases are described fully in terms of four parameters or measurable properties:', '(i) The volume, V, of the gas.', '(ii) Its pressure, P.', '(iii) Its temperature, T.', '(iv) The amount of the gas (i.e., mass or number of moles).']
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A gas has three intrinsic properties, pressure, temperature, and volume. These three properties are linked to each other and can be explained using kinetic theory.
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['Color : Colorless.', 'Phase : Gas. ... ', 'Odor : Oxygen is an odorless gas.', 'Taste : A tasteless gas.', 'Conductivity : A poor conductor of heat and electricity.', 'Solubility : Slightly soluble in water, alcohol and some other common liquids.', 'Density : It is denser than air.']
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The ideal gas law can be viewed as arising from the kinetic pressure of gas molecules colliding with the walls of a container in accordance with Newton's laws. ... One mole of an ideal gas at STP occupies 22.4 liters.