A diagram for an open-tube manometer is shown below: Atmosphere If the flask is open to the atmosphere, the mercury levels are equal. For each of the following situations where a gas is contained in the flask, calculate the pressure in the flask in torr, atmospheres, and pascals. Atmosphere Flask with atmospheric P = 729 torr, height in tube 140. mm greater on side of flask torr Submit atm Pascal Show Hints Previous

Q: Question 3 Which of the following transitions for an electron in a hydrogen atom would release the…

A: The concept used in this question is taken from quantum chemistry part of physical chemistry.

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Q: 4. Name the following compounds: a) CH₂CH₂CH₂ b) c) -CHz-CH-CH, HC -CH₂ ange CH₂

A: Multiple questions

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Q: Ideal Gas Law If you have 4 moles of gas at a pressure of 5.6 atm and a volume of 12 L, what is the…

A:

Q: For the reaction   N2(g) + 3 H2(g) → 2 NH3(g)   ∆Grxn = –33 kJ mol-1 when all gases have a…

A: The reaction :  N2(g) + 3 H2(g) ==> 2 NH3 (g)  ∆Grxn= -33 KJ/mol

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Q: 4. What is/are the porducts of the following reaction? t

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A: -OCH3 and -CH3 are ortho/para directors .

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Q: Which structure is consistent with this mass spectrum?

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Q: Macmillan Learning A certain substance has a heat of vaporization of 28.74 kJ/mol. At what Kelvin…

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Q: What is the product in the following reaction? O OH CN CN CN OH h 1. SOCI₂ 2. NaCN ??

A: Detail mechanistic pathway is given below

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Q: K Draw the major product of this reaction. Ignore inorganic byproducts. 1. CrO3, H2SO4 2.…

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.