Which of the folkowing diagrams correctly shows a molecule of H,So,? H. H. A H. H. H. S S

Q: Early airships—craft that relied on large volumes of low-density gas to rise from the ground—were…

A: Early airships—craft that relied on large volumes of low-density gas to rise from the ground—were…

Q: "hat is the rms speed of a molecule with an atomic mass of 26 if the tenperature is 63.9 degrees…

A: Given Molar mass M = 26 g/mol =26 × 10-3 kg Temperature T = 63.9 oC = 273 + 63.9 =336.9 K

Q: I have a bottle of gas, the bottle can expand and contract. Initially the gas is at 1 kpa of…

A: Given data: Initial pressure P1=1 kPa Initial volume V1=1 L Temperature, T1=290k Final temperature…

Q: A gas with an initial temperature of 740 °C undergoes the process shown in. (B) What is the final…

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Q: 3. 1 kg of a gas at a temperature of 40° C and a pressure of 120 KPa occupies a volume of 0.25m³. If…

A: To solve the given question, we'll use the ideal gas equation and the relationships between the…

Q: State ideal-gas equation and give its formula (expression).

A: Ideal gas equation is an equation created from combination of empirical laws such as Charle’s Law,…

Q: What is the ratio of average kinetic energies of molecules in gas at 500K and 300k?

A: Given: T1 = 500 K, and T2 = 300 KThe average kinetic energy molecules depend on the temperature by…

Q: What is the difference between monatomic and diatomic gases? What’s an example of each?

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Q: A sample of an ideal gas is heated until its Kelvin temperature doubles. What happens to the rms…

A: The condition is given as T2=2T1 Here, T2 and T1 are the final temperature and the initial…

Q: A 0.0303-m container is initially evacuated. Then, 5.71 g of water is placed in the container, and,…

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Q: How is momentum related to the pressure exerted by a gas? Explain on the molecular level,…

A: The molecules of a gas move at random, occupying all the space available to them. The molecules are…

Q: A gas is cooled from 365 K to 285 K while its volume changes from 12.8 L to 9.9 L. The initial…

A: The given data are: T1=365 KT2=285 KV1=12.8 LV2=9.9 LP1=1.9 atm

Q: The rms speed of an oxygen molecule at 0 °C is 380 m/s. If the molar mass of oxygen is 32 g and that…

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Q: Why is it a bad idea to throw a spray can in a fire, even if the contents are not flammable. Use the…

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Q: The only form of energy possessed by molecules of a monatomic ideal gas is translational kinetic…

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Q: In a piston that contains an ideal gas which undergoes isothermal expansion what happens to the…

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Q: RMS speed of molecules of an ideal gas (choose one) 1. is the same as most probable speed of the…

A: From question: The root mean square is given by: vrms=v212      =v21+v22............v2nnhere n is…