For H2 molecules at 25 °C, Calculate the (a) the mean speed, (b) root mean square speed (c) most probable speed of the molecules

Q: Does bromochloromethane contain a plane of symmetry? is it a chiral?

A: Does bromochloromethane contain a plane of symmetry? is it a chiral?

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Q: R O Nog light

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Q: Does methane contain a plane of symmetry?

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Q: How many grams of NaOH should be dissolved in 250.0 mL of H₂O to make a 0.25 M solution?

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Q: Part C. Accuracy and Precision

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Q: nplete and balance each combustion tion equation: C4H6(g) + O₂(g) – C(s) + O₂(g) - CS₂(s) + O₂(g) →…

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Q: 9. The critical temperature of oxygen is 155 K. What does this mean? (a) Oxygen is very cold. (b)…

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Q: Ammonia and oxygen react to form nitrogen and water, like this: 4 NH3(g)+30₂(g) ► 2N₂(g) + 6H₂O(g)…

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Q: Calculate the mass in grams of each sample 9.65×1019 CH4 molecules to g Express your answer using…

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Q: How many stereocentres are present in 2‑bromoethan‑1‑ol

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Q: What is the IUPAC name for the compound shown?

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Q: H₂/Pt/C/EtOH 1. BH, THF 2. H₂O₂/OH/H₂O HBr ROOR

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Q: Why should a low flame be used in heating the metallic sodium?

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Q: please answer D.

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Q: Do the Balancing Chemical Equation.

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Q: lon concentrations ION ECF K+ 4 mM Na+ 150 mM CI- 108 mm ICF 145 mM 12 mM 10 mM Eion =

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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.