Silver oxide decomposes when heated:2 Ag2O(s) -------->4 Ag(s) + O2(g)If 5.76 g of Ag2O is heated and the O2 gas produced by the reactionis collected in an evacuated flask, what is the pressureof the O2 gas if the volume of the flask is 0.65 L and the gastemperature is 25 °C?(a) 0.94 atm (b) 0.039 atm (c) 0.012 atm(d) 0.47 atm (e) 3.2 atm

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Q: 1) Calculate the volume of 1.62g of Helium gas at 25.670C and 872 mmHg.  (R = 0.0821 atm.L/mol.K)

A: As per our guidelines, we are supposed to answer?️ only one question. Kindly repost other questions…

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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.