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The mathematical similarities between the expressions for shear viscocity, thermal conductivity and diffusion coefficient of the ideal (dilute) gas is not a coincidence; It is a direct result of the Onsager reciprocal relations (i.e. the detailed balance of the reversible dynamics of the particles), when applied to the convection (matter flow due to temperature gradient, and heat flow due to ...
6 days ago · Changing the temperature of a gas, held at constant volume, changes the pressure exerted by the gas (known as the Pressure law). How changing the pressure of a gas affects the volume of the gas. A gas can be compressed or expanded by pressure changes.
3 days ago · The gas state of a substance that is usually solid or liquid at room temperature is called a ___________. Study with Quizlet and memorize flashcards containing terms like State, Liquids, Plasma and more.
5 days ago · Ideal gas, a gas that conforms, in physical behavior, to a particular idealized relation between pressure, volume, and temperature called the ideal gas law, which states that the product of the volume and pressure is proportional to the absolute temperature.
- The Editors of Encyclopaedia Britannica
2 days ago · The substance (or substances) initially involved in a chemical reaction are called reactants or reagents. Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants.
3 days ago · Most of the remaining 20% of commercially produced oxygen is used in medical applications, metal cutting and welding, as an oxidizer in rocket fuel, and in water treatment.[72] Oxygen is used in oxyacetylene welding, burning acetylenewith O. 2to produce a very hot flame.
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3 days ago · Flame tests are performed by first dipping a nichrome wire in a solution of concentrated hydrochloric acid. Nichrome is an alloy of nickel and chromium that does not react with hydrochloric acid.
