A glass column is filled with mercury and inverted in a pool of mercury. The mercury column stabilizes at a height of 744 mm above the pool of mercury. What is the pressure of the atmosphere?

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A: Molarity (M) is the number of moles of solute present in per liter of the solution.  Its unit is…

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Q: Calculate the ionic stegth of  0.1121 M AgNO3+0.0950M MgCl2 + 0.1040 M Al Cl3

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A: According to the dilution formula, M1×V1=M2×V2

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Q: As part of this experíment you will need to determine the concentrations of Fe* and SCN+ ions…

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Q: During lab, a student used a Mohr pipet to add the following solutions into a 25 mL volumetric…

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Q: 1. How does the increase in solute concentration affect the conductivity of that solution?

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Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many grams of FeCl, are contained in…

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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.