5. At conditions of 104.7 kpa of pressure and 15°C temperature, a gas occupies a volume of | 45.5 mL. What will be the volume of the same gas at 99.3 kpa and 30°C? P,V2 P¡V1 T1 %3D T2

Q: Know that STP is standard temperature and pressure and this means T=273 K, P=1 atm. If 10 liters of…

A:

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

A:

Q: A sample of a gas in an 11.2L11.2L container is at 1.0atm1.0atm and 0°C0°C, as shown. The mass of…

A: Given :  Volume = 11.2 L  Pressure = 1 atm  Temperature = 0°C = 273 K  Mass of sample = 16 g

Q: Convert the Combined Gas Law Constant of 0.08201 L-atm/mol-K into cubic meter where 1 atm = 101.325…

A: We will use the conversion  factor here  to convert meter cube to litre .

Q: What is the density of xenon gas at 750 kPa and 25°C? 1. 39.7 g· L-1 2. 19.9 g · L- 3. 5.30 g · L-…

A: Pressure= 750 kPa Temperature= 25°C=(25+273)K=298K Density=?

Q: Assume the following gasses, Xe, H2, N2, CH3CH2CH2CH2CH3 and Ar all exist at 1 atmosphere and all…

A: Density of the gas is related to molar mass, pressure and the temperature by the equation below:…

Q: A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm3. The final…

A: SOLUTION: Step 1: The original volume (V1) is equal to the compressed volume 2.20 dm3 + final volume…

Q: A 0.117 g sample of a diatomic gas occupies 41.5 mL at 24.9 ºC and 98.4 kPa. Identify the gas.

A:

Q: Recent communication with the inhabitants of Neptune have revealed that they have a Celsius-type…

A: Neptunians have celsius scale type, so absolute temperature be:

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 quantity of N2 gas originally held at 466 kPa in a 1.00 dm3 container at 26.0oC is transferred…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: A sealed flask with an internal volume of 2.0 dm3 contains 6.0 g of methane. If the pressure inside…

A:

Q: A gas of pure N2i s confined to a cylinder with a movable piston at one end. The initial pressure of…

A:

Q: a) A certain sample of gas has a volume of 20.0 dm3 at 0oC and 1.0 atm. A plot of the experimental…

A: since you have posted 2 questions in a single session we are entitiled to answer first question…

Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2 bar at 30 oC it is…

A: (a) Given data contains, Mass of argon is 25g. Volume is 1.5 dm3. Pressure is 2 bar. Temperature is…

Q: On a single plot, qualitatively sketch the distribution ofmolecular speeds for (a) Kr(g) at -50 °C,…

A: The molecules of gases are in random motion. The speed of the molecules is affected by the…

Q: The pressure, P, the temperature, T, and the volume V of an ideal gas are related by PV= nRT, wheren…

A: Given: temperature increased by ΔT = 0.04  And nR = 1

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: STP (standard temperature and pressure) is used as a reference point for the molar volume of an…

A: Given information,    Number of moles of argon is 1.70.    Temperature is 0 deg C = 273.15 K…

Q: A gas at 77.5 kPa and 17°C occupies a volume of 850cm^3, at what temperature in degrees Celsius…

A: The question is based on the concept of ideal gas equation. we have to use combined gas law equation…

Q: A closed gas system initially has pressure and volume of 0.612atm and 6.44L with the temperature…

A: Given :-  Initial pressure = 0.612 atm  Initial volume = 6.44 L  Final pressure = 0.666 atm  Final…

Q: A gas that was collected at 27°C and 52.0 kPa occupied 200 mL.. What will its new volume be if its…

A: Given : Initial Temperature = 300K  Initial pressure = 52KPa Initial volume = 200ml Final…

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

A:

Q: 6. A gas mixture contains 2.01 mol F2 and 1.85 mol CH4 with a total pressure of 150. kPa. What is…

A: From given

Q: Use the ideal gas law to write the density of air in terms of pressure, temperature, and the average…

A:

Q: Ammonia is produced industrially by reacting N2 with H2 at elevated pressure and temperature in the…

A:

Q: A gas occupies 40.5 L at 70.0 ⁰C and 25.0 kPa. What volume will it occupy at STP (101.3 kPa, 273 K)?

A: Volume can be calculated from combined gas law: P1V1/T1 = P2V2/T2  P1 = 25.0 kPa V1 = 40.5L T1 =…

Q: 2.a)Could 131 g of xenon gas in a vessel of volume 1.0 dm3 exert a pressure of 20 atm at 25 °C if it…

A: a.

Q: Given that the molar volume of an ideal gas is 22,4186 liters/gmol at 273,15 K and 1.000 atm,…

A: Using ideal gas equation: PV = nRT Where, P is pressure of gas V is volume of gas n is number of…

Q: 2. The O2 gas masses in a tank of capacity (42L) and under pressure (177.7 atm) at a temperature of…

A:

Q: Ammonia is produced industrially by reacting N2 with H2 at elevated pressure and temperature in the…

A:

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

A:

Q: A gas mixture contains 0.275 kgmol of HCl, 0.337 kgmol of N2 and 0.089 kgmol of O2, 
Calculate: a.…

A:

Q: 12. If 300ml of H2 at 425torr and 35°C is placed in a container of 255ml of N2 at 20°C and 320torr,…

A:

Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2.0 bar at 30 °C if it…

A: The mass of the argon gas = 25 g The volume of the vessel = 1.5 dm3 The temperature of the gas = 30…

Q: 0.56g of ethene gas is 1 poin contained in a vessel at a pressure of 102 kPa and the temperature of…

A:

Q: Later in the semester you will learn about the combined gas law which is expressed as PV, 1=22 where…

A: The equation represented above is called the combined gas law:

Q: (a) State the two main assumptions of the kinetic theory as applied to an ideal gas. (b) Sketch a…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

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

A:

Q: If a gas occupies 47.6 dm3 at SATP, what is its volume at 1.0 bar and 500 K? The acronym for new…

A:

Q: 15.0 L of an ideal gas at 298.0 K and 3.36 bar are heated to 350.0 K with a new pressure of 4.40…

A:

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: 1. Express R, the gas law constant in units of mL•kPa/mol.K by converting L and atm to mL and kPa,…

A: Introduction :  R in the Ideal Gas Law is known as the gas constant and it is defined as the…

Q: Imagine that the container from the problem introduction is now filled with N identical gas…

A: Given a container with in the form of a cuboid have length (Lx), Width (Ly) and height Lz. The given…

Q: A gas at constant temperature occupies a volume of 2.40 dm3 and exerts a pressure of 110 kPa.  What…

A:

Q: For O2 at 1 atm and 298 K, what fraction of molecules has a speed that is greater than vmp?

A:

Q: 5. A McLeod gauge measures low gas pressures by compressing known volume of the gas at constant…

A: Given: Initial volume (V1) = 345 cc Final volume (V2) = 0.0457 cc Final pressure (P2) = 2.51 pKa…

Q: in the tank equal 130.0 atm? (u) Wnat Would be the pressure NOUIU Be the pressure WInat of the gas,…

A: Given: The average cockroach runs at 0.08 km/hr in time t = 1hr. It consumed 0.8 mL of oxygen per…

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.