Express the ideal-gas equation: pV=nRT using derivatives.

Q: For most gases, volume expansivity is 6.0249 × 10^23 * False True O

A: Volume expensivity of gases

Q: Calculate the value of the ideal gas constant, R, in the following units: mmHg · mL K• mole R = (

A: In Ideal Gas Law, there's  gas constant R that we need to use in the formula PV=nRT. Since PV= nRT,…

Q: Natural gas is flowing in a linear reservoir has a specific gravity of 0.6. The reservoir data are T…

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Q: A gas at 473Kand 43 atm has a molar volume 28 percent larger than that calculated from the perfect…

A: solution is given by

Q: When can we use the ideal-gas equation, PV = nRT?

A: The combination of the three laws namely Boyle's law, Charles law, and Avogadro's law give the ideal…

Q: If a gas in a cylinder pushes back a piston against a constant opposing pressure of 2.97 × 105…

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Q: an ideal gas has an initial volume of 0.270 m^3 and pressure of 9.50 x 10 ^ 4 PA. If the gas is…

A: Given:-  the volume of the gas V1= 0.270 m3 The pressure of the gas P1= 9.50 X 104 Pa  Temperature…

Q: If a 3 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…

A: The initial volume of the gas, Vi = 3 m3 The initial pressure at STP, Pi = 1 atm The initial…

Q: A gas made up of atoms escapes through a pinhole 0.690 times as fast as Ar gas. Write the chemical…

A: let  diffusion rate of unknown gas = r1 diffusion rate of known gas(Ar) = r2 molar mass of Ar gas…

Q: For the ideal-gas equation to be applicable, the assumption is that the gas has a O high density O…

A: High temperature

Q: What is the volume now?  Calculate to 2 decimals.

A: Given data: The initial volume of gas is: V = 3 m3 = 3000 lit. The final temperature of gas is: Tf =…

Q: A gas expands by 1.2 L at a constant pressure of 2.5x105 Pa. During expansion 230 J of heat is…

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Q: A sample of a monatomic ideal gas is originally at −30 °C. What is the final temperature of the gas…

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Q: Average kinetic energy of the gas molecules is O a Independent of absolute temperature O b. Directly…

A: Let the temperature of a gas = T Let the boltzmann constant be represented by "k"

Q: What are the conditions under which the real gases obey the ideal gas equation?

A: The real gases obey the ideal gas equation PV = RT at high temperature and low pressure. Real gases…

Q: Macroscopic Description of an Ideal Gas. An auditorium dimension 10 m x 20 m x 30 m. How many…

A: The Ideal Gas law is an equation representing the state of a homogeneous mixture of gas, which sets…

Q: A tank with a pressure of 2.5 atm and a volume of 12 m³ is compressed at constant pressure to 1/4 of…

A: Pressure, p=2.5 atm Initial volume, v1=12 m³ Final volume, v2=3 m³

Q: The partial pressure of nitrogen in the atmosphere is 79.11 kPa. Calculate the partial pressure in…

A: The partial pressure of nitrogen in the atmosphere, P=79.11 kPa

Q: Average kinetic energy of gas molecules is a. Independent of absolute temperature b. Directly…

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Q: 20. . Show that 1.00 mol of ideal gas under STP occupies final 20. *. a volume of 0.0224 m³ = 22.4…

A: Given, Number of moles of ideal gas, n = 1.00 mol Under Standard temperature pressure condition,…

Q: an ideal gas has an initial volume of 0.270 m^3 and pressure of 9.50 x 10 ^ 4 PA. if the initial…

A: Here, given data is as following  Volume (V) = 0.270 m^3  Pressure(P) = 9.5*10^4 Pascal…

Q: The pressure of 1 mole of an ideal gas is increasing at a rate of 0.06 kPa/s and the temperature is…

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Q: An ideal gas follows the relationship pV=10 where V is in m3 and p is in kPaa. Draw the pV diagram…

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Q: An ideal gas expands from state (p1, V1) to state (p2, V2) with p2=2p1 and V2=2V1. The expansion is…

A: work is the product of the pressure p and the volume V during a change of volume

Q: Each molecule of the diatomic gas carbon monoxide contains one carbon atom and one oxygen atom. If…

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Q: An ideal gas with an initial pressure of 1.5 ×105 Pa and an initial volume of 8 m3 expands…

A: Here it is given that temperature is constant.  Therefore Boyle's law can be used. According to this…

Q: An ideal gas occupies a volume of 0.300 dm3 at a pressure of 1.80 x 105 Pa. What is the new volume…

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Q: 1.0 mol of an ideal gas undergoes the process illustrated on the pV diagram below. What is T3? Use…

A: In the given question, Number of moles of gas (n) = 1 The gas undergoes isobaric process ( constant…

Q: If a 2 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…

A: As we know  Equation for ideal gas is expressed as -  Where  P = Pressure  V = Volume  n = Number…

Q: At the same pressure, the ideal gas law is density xtemperature = constant. An old house has only…

A: Given data: The air temperature upstairs is T1=20°C. The density of air is ρ1=1.2 kg/m3.

Q: How much work is done when a piston is compressed from 7.71 L to 4.98 L under constant atmospheric…

A: Given, initial volume, Vi = 7.71 L final volume, Vf = 4.98 L  pressure, atmospheric pressure, P = 1…

Q: In a constant-volume gas 21 thermometer, the pressure at 20.0°C is 0.950 atm. What is the pressure…

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Q: Why do we study the properties and behavior of gases? Cite at least three (3) reasons.

A: The gas state is a state of matter. Which have property.  .Indefinite Shape or Volume. Gases have no…

Q: 20 cm3 bulb contains 0.02 moles of ideal gas at a temperature of 270C.Calculate the pressure inside…

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Q: How much work is Done when a piston is compressed from 7.68L to 2.88L under constant atmospheric…

A: Given data The initial volume is given as Vi = 7.68 L. The final volume is given as Vf = 2.88 L.…

Q: When using the ideal gas law, which of the following rulesmust be obeyed?(a) Always use temperature…

A: Condition for ideal gas equation

Q: A high-altitude balloon is partially filled with 3 m3 of helium at sea level. As the balloon ascends…

A: Initial Pressure ( P1 ) = P1 Initial Volume ( V1 ) = 3 m3 Initial Temperature ( T1 ) = T    Since…

Q: Starting from the relationship between temperature and kinetic energy for an ideal gas, find the…

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Q: Write the Ideal gas law in terms of molecules?

A: To determine: The ideal gas law in terms of molecules

Q: A gas exerts a steady pressure of 385 kPa on the top of a piston as the piston moves through a…

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Q: Is the ideal gas law is closely related to energy? How? Explain with an example?

A: From the Charles law, the volume is directly proportional to the temperature at a fixed pressure.…

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.