Calculate the molar gas volume for a gas at 928 mm Hg and 42.0 oC. R =0.0821 L ⋅ a t m m o l e s ⋅ K.

Q: How many moles of an ideal gas occupy 12.5L at 298K and 1.00atm (1.01bar) pressure?

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Q: Calculate the root mean square speed of nitrogen gas molecules at 0oC degrees Celsius.  m/s

A: The question is based on the concept of gases. we have been given nitrogen gas & its…

Q: How reliable is the perfect gas law in comparison with the van derWaals equation? Calculate the…

A: The difference in pressure of 10.00 g of carbon dioxide confined to a container of volume 100 cm3 at…

Q: (a) Are you more likely to see the density of a gas reported ing/mL, g/L, or kg/cm3? (b) Which units…

A: a) The units which are more likely for density are g/ml and Kg/lit. b) Since the unit of Pressure =…

Q: What is the pressure, in pascals, exerted by 1299 g CO(g) when confined at -29 ∘C to a cylindrical…

A: Provided mass of CO=1299g Molar mass of CO= 28g/mol Moles of CO=(1299g)/(28g-mol-1) Moles(n) of…

Q: Consider H2, D2, and H20, treated as ideal gases at pressures of 1 atm and temperatures of 293.2°K.…

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Q: What is the molar mass of a gas found to have a density of 0.841 g/L at 415 K and 96.7 kPa?

A: Interpretation- molar mass of gas Concept introduction- Ideal gas equation is, PV= nRT……… (1)…

Q: How many moles of chlorine gas at 120.0 C and 26.1 bar would occupy a vessel of 37.5 L? R=0.08314 L…

A: Temperature  =120.0°C=(120+273)K=393K Pressure= 26.1 bar Volume =37.5L R=0.08314L-bar/ml

Q: 4. The temperature of a sample of gas in a steel container at 30.0 kPa is increased from -100.0 °C…

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Q: The ideal gas law is PV = NkT, with k denoting the Boltzmann constant. It is important that the…

A: Ideal gas law is obtained by combining all the Gas laws to derive a common relation among all the…

Q: Calculate the pressure (atm) exerted by 1.00 mol of gascontained in a 7.55-L cylinder at 458C.

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

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

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Q: (5) Using the data in Table 1C.3 (from the textbook), calculate the pressure that 2.500 moles of…

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Q: How many grams of zinc must be added to a 100-milliliter solution of 6.00 M HCl(aq) to produce 219…

A: Here, we have to calculate the mass of zinc that must be added to a 100-milliliter solution of 6.00…

Q: calculate the density of CO2 in g/L at 0.990 atm and 55C?

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Q: Explain how the function pv/RT can be used to show gases behave non-ideally at high pressure.

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Q: A 10.0 g sample of an unknown gas occupies 1.47 X 10-2 m3 at a temperature of 298 K (25 °C) and a…

A: The ideal gas equation is,PV=nRTP=pressureV=volume of gasn=number of molesnumber of moles =…

Q: At standard temperature and pressure (0 °C and 1.00 bar), 1.00 mol of an ideal gas occupies a volume…

A: Since, the given gas is an ideal gas. We can apply Ideal gas equation to this case:PV=nRTP= 1 barV=…

Q: Does the volume of a fixed quantity of gas decrease to half its original value whenthe temperature…

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Q: What is the density of N2O5 under standard temperature and pressure conditions, in g/L?

A: At standard pressure and temperature, volume of one mole of gas is 22.4 L.

Q: a)Place the following gases in order of increasing average molecular speed at 0 degrees C: Ne, Ar,…

A: Part (a).Molecular speed is inversely proportional to the molar mass of the molecule. Greater the…

Q: Calculate density of propane (C3H8) gas given p=10^5 Pa and T=273.15 K

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Q: What is the Temperature of  0.043moles of gas in a 472.3mL vessel at 760torr?

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Q: (a) Nitrogen gas is made from sodium azide by the following reaction. If 3 mols of sodium azide is…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: Calculate the root mean square speed of hydrogen gas molecules at 125oC degrees Celsius ____ m/s

A: Given, hydrogen gas molecules at 125°C Temperature =125°C =(125+273.15) K =398.15 KMolar mass of…

Q: 1.If you are asked to calculate the volume of Carbon dioxide gas at 25oC and 802 torr that could be…

A: We have given the Carbon dioxide gas Temperature =T= 25°C  Pressure = P=  802 torr  V = volume of…

Q: Considering the ideal gas law PV = n RT, what is P inversely proportional to? 1. only T 2. only n 3.…

A: The ideal gas equation -> PV = nRT P=nRT/V

Q: What is the molar volume of an ideal gas at 1.00atm and 0.00deg celsius?

A: Since its asking about molar volume. Hence calculating volume of 1 mole will give us the ans. Given…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 31.5 L? R = 0.08314…

A: Using Ideal gas equation for the given problem PV = nRT. Where P = pressure of the gas. V = volume…

Q: Convert the ideal gas constant: R = 1.987 [cal/((gmole)(K))] to [Btu/(lb mol)("degree"R)]

A: Given R = 1.987 [cal/((gmole)(K))]   R = ..?.... [Btu/(lb mol)("degree"R)] =to be determined

Q: What pressure does the gas exert if the temperature changes from T1 = 600. K to T1 = 300. K, while…

A: According to Gay-Lussac's law, at constant volume pressure increases, temperature increases.

Q: The volume of gas in a container was originally 3.24L, while at standard pressure, 1.00atm. What…

A: Given information: V1 = 3.24 L P1 = 1.00 atm P2 = 1.20 atm

Q: An 1855 grams sample of water, initially at 28.6°C, was heated under a pressure of 760 Torr to…

A: Answer: It is a three step process in which during 1. water will be heated to it boiling point 2.…

Q: At 300 K, which of the following gases would be expected to have the greatest average kinetic…

A: Average kinetic energy of per mole of gas is given by the following equation. K.E.=(3/2)RT   where…

Q: On our campus, there are approximately 30.000 students who use 2.5 x 10° kJ of energy per day.…

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Q: 1.26 g/L

A: First in question pressure and temperature both are given so we can assume that given florine gas is…

Q: 5. A0.005 m³ cylinder contains 2.00 mol of argon (Ar) at a pressure of 3.05 x 106 Pa (3.05 x 106…

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Q: If an inert gas diffuses 0.317 times as fast as does helium through the same container and at the…

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Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases C2HF5 and CH2F2 has…

A: Given: Density of mixture = 1.92 g/L. Pressure of mixture = 0.625 atm. Temperature = 31 oC And the…

Q: If p=782mmHg, V=? (L), n=0.210mol; T=27.0C (ideal gas)

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

A: Given information:Temperature for nitrogen molecule = 357 KTemperature for helium atom = 357 K

Q: What is the molecular weight of a gas which has a density of 2.25 g / L at 20.0oC and 1.12atm?

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Q: Which statement is false? O Molecules of greater mass have a lower average speed than those of less…

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Q: The ideal gas constant R is: R = 8.314 J / K*mol What is the value of R expressed in units of L…

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Q: At what pressure does butane (C4H10) have a density of 47.2 g/L at 39.5 °C?

A: Given: Density=47.2 g/LTemperature=39.5oC                   =(39.5+273.15) K…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 33.5 L? R = 0.08314…

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Q: Select the gas with the highest kinetic energy at 250 K.  O2 or H2

A: The kinetic energy of any gas is a function of temperature and does not depend on the type of…