a cylinder was connected to an open ended U-tube (1 atm) containing some mercury, Hg (density=13.6gcm^-3), and the Hg was displaced 100mm towards the container. What is the pressure of the gas inside the container?

Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

A: Given: Volume of the cylinder=1.00L Number of moles= 1 mol Temperature= 25°C=298K

Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

A: a) ideal gas law : P  = nRT/V Given: n = 1 T= 25o C = 25 + 273.15 = 298.15K V = 1 L R = 0.082057338…

Q: A certain gas obeys the van der Waals equation with a = 0.580 m6 Pa mol–2. Its volume is found to be…

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Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, T.…

A: The equation for rms speed is given as :

Q: Two bulbs are connected by a stopcock. The large bulb, with a volume of 6.00 L, contains nitric…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: A sample of a gas in a cylindrical chamber with a movable piston occupied a volume of 11.60 liters…

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Q: The combined gas law is important in heating and refrigeration. Part A In the expansion unit of a…

A: Introduction :  The combined gas law is the law which combines Charles’s law, Gay-Lussac’s law and…

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

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Q: The following equations of state are occasionally used for approximate calculations on gases: (gas…

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Q: Consider Argon (Ar) gas at a pressure of 1 bar and temperature of 300 K. The equivalent hard sphere…

A: We will be using the following formulae for solving the given problems: 1. PV=nRT .. (1) Here, 'P'…

Q: E1C.3(b) A gas at 350 K and 12 atm has a molar volume 12 per cent larger than that calculated from…

A: Please find your solution below : The compression or the compressibility factor describes the…

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, T.…

A: The root mean square velocity (rms) of a gas is given by the formula  rms speed = 3RTM R = gas…

Q: Use the ideal gas law and Dalton’s law of partial pressures to prove that the mole fraction of gas…

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Q: 2. (a) A helium gas (He) leak resulted in a rectangular vessel (200 cm x 20 cm x 10 cm) becoming…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: dX = (3nR) dT +( an- -)dv where R (= 0.08206 atm-L/mol-K or 8.314 J/mol-K) is the gas constant; van…

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Q: (a) An ideal gas occupies a volume of 2.2 cm3 at 20°C and atmospheric pressure. Determine the number…

A: Answers are explained below.  a) Given, Volume of the gas V = 2.2 cm3 = 2.2×10-6 m3. Temperature of…

Q: (a) A tank contains one mole of oxygen gas at a pressure of 6.30 atm and a temperature of 29.5°C.…

A: a) Given Conditions are as follows: Initial pressure, P1 = 6.30 atm Initial temperature, T1 = 29.5˚C…

Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

A:

Q: rms speed: m/s What is the rms speed of He atoms at 365 K? rms speed: m/s

A: rms for He is higher tha Cl2

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: According to the ideal gas law: PV = nRT where P, V, n, R and T represent pressure, volume, number…

Q: A scientist finds that the air trapped in a J tube occupies the volume of 62. 86 cm3 at 18 bar…

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: A domestic water-carbonating kit uses steel cylinders of carbon dioxide of volume 250 cm3 They weigh…

A: Mass of carbon dioxide is determined as shown below: 1.04 kg-0.74 kg=0.3 kg=300 g Number of moles of…

Q: A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 27.0 ∘C is 1.17 bar…

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Q: 2. (а) A helium gas (He) leak resulted in a rectangular vessel (200 cm x 20 cm x 10 cm) becoming…

A: We have to find root mean square velocity

Q: Cylinders of compressed gas are typically filled to a pressure of 200 bar. For oxygen, what would be…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

A:

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, T.…

A:

Q: At sea level, where the pressure was 104 kPa and the temperature 21.1 °c. a certain mass of air…

A: Given At initial state of air P1 = 104 kPa V1 = 2.0 m3  T1 = 21.1 oC = 21.1 + 273.15 = 294.25 K At…

Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

A: b).

Q: he volume of a 0.5333-g sample of gas was measured at 298 K and pressures of 0.059, 0.143, 0.288,…

A: Here the mass of 0.5333g of unknown gas at different pressures and volumes at 298 K are given. We…

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

A:

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, T.…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.