The graph below shows the probability of molecular velocities for sulfur hexafluoride gas (SF) at some fixed temperature. Use the data to determine the temperature of the SF6 gas in degrees Celsius. Temperature: Fraction of Particles 0.0035 0.003 0.0025 0.002 0.0015 0.001 0.0005 0 Probablility vs. Particle Velocity for a Gas

Q: 18. Which one of the following reaction steps work best to carry out the transformation shown below?…

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Q: 2. Which of the following is most basic? Which is least basic? H- CH3 ON HO H песна, omlenen omenes

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A: The relationship between moles and mass is Mass = Mole ×Molar mass

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A: Group 14 contains Carbon, Silicon , Germanium, Tin and Lead.

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Q: Which one of the molecules below has a chiral (optical) isomer? a. C. b. H-C a H3C-C-CH3 H₂C-CH3 C…

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A: Hydrolysis refer to reaction where reactant bonds are broken in presence of water.

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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.