Determine the number of moles of gas in a volume of 152 mL at 419 K and 382 torr.

Q: Calculate the absolute temperature of the gas at which 3.33x10 mol occupies 478 mL at 755 torr.…

A: Use the ideal gas equation for calculating the temperature.

Q: How many moles of nitrogen are in a 2145 mL sample of the gas at 1500. torr and 120°C?

A: We have to calculate the moles of nitrogen gas.

Q: How many moles of carbon dioxide gas (molar mass 44.0 g/mole) are present in a 22.42 L container at…

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Q: If a sample of gas occupies 6.72 L at STP, what volume will it occupy at 25°C and 800 torr?

A:

Q: A sample of argon (Ar) gas occupies 65.0 mL at 22.0°C and 722 torr. What is the volume of this Ar…

A: STP ( Standard Temperature and Pressure ) conditions are Pressure = 1 atm = 760 torr Temperature =…

Q: What is the molecular weight of a gas if 2.50 g of the substance occupies 500 mL at 127 ˚C and 912…

A: Answer: This question is based on the ideal gas equation which is shown below: PV=nRThere:P=pressure…

Q: How many molecules of CO are in 100. L of CO at STP?

A: Solution -

Q: A gas occupies a volume of 0.140 L at STP. How many grams of chlorine are present?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: How many moles of hydrogen are present in a 32.58 mL sample at 25.87 degrees Celsius and 778.5.…

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Q: How many moles are in a 1.25 L sample of gas at 200. K and 745 torr?

A: Given:Volume=1.25 LPressure=745 torrTemperature=200 KConversion:From torr to atm:Pressure=745 torr…

Q: Given a gas wirh a pressure of 0.380 atm, convert this to units of torr.

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Q: Calculate the volume of 33.4 g CF4(g) at 34°C and 683 torr.

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Q: Calculate the molar mass of a gas at 408 torr and 79°C if 206 ng occupies 0.206 µL. g/mol

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Q: Calculate the volume of 525 g of O2 at 25.7 torr and 25 degrees celsius.

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Q: 2.50 g sample of a certain gas occupies 0.875 L at 685 torr and 35°C determine the molar mass of the…

A: The mass of the particular chemical compound is determined using combined gas law. It is given by…

Q: how many moles of nitrogen are in a 2145 ml sample of the gas at 1500. torr or 1500 mm of mercury.…

A:

Q: 0.601 L of gas at 760. torr is compressed to 800. torr. Calculate the resulting gas volume in mLat…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: A sample of He gas occupies a volume of 250.0 mL at 18.6°C in 1892 torr. What is the mass of the…

A: Ideal gas equation, Where, P=pressure, V=Volume, n =number of moles R=gas constant T=Temperature

Q: Calculate the volume of a 0.323 mol sample of a gas at 265 K and 0.900 atm.

A: Ideal gas equation It is also known as general gas equation It is represented by the formula  PV=nRT…

Q: molar mass

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Q: How many miles of gas are in a gas sample occupying 1.68 L at 663 mmHg and 313 K?

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Q: How many moles are in a 412.6 mL sample of gas at 383.4 K and 744 torr?

A: We have to predict the moles of gas.

Q: How many moles of nitrogen gas will occupy a volume of 346 mL at 6680 torr and 27 C

A: Please find the given answer below:

Q: To determine the molar volume of oxygen gas at 273K and 760 torr.

A: Molar volume: The molar volume is defined as volume occupied by 1 mole gas. Therefore, given values…

Q: A 350. mL gas sample at 25.0 oC and 525 torr.  Calculate the moles of gas.

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Q: Calculate the molar mass of a gas at 388 torr and 45°C if 206 ng occupies 0.206μL.

A: The given data contains,   Pressure =388 torr  =51729.1 PaTemperature =45°C=318 Kd =206 ng0.206 μL=1…

Q: How many moles are in a 3.5 L of a gas at 25oC and 746 torr?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: The volume of a gas at STP is 2145 mL. What will be its new volume at 32˚C and 817 torr?

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Q: How many He atoms are in 49.5 L of He gas at STP?

A: Given, volume of He = 49.5 L

Q: A sample of hydrogen bromide gas, HBr, effuses from at container at a rate of 48.8 ml/min. At what…

A: According to Graham's law, the rate of effusion under similar conditions is inversely proportional…

Q: How many Liters are in 0.567 mol Ar gas at STP?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A sample of nitrogen gas is confined to a 27.5-L container at 635 torr and 37.0°C. How many moles of…

A: Volume of gas (V) = 27.5 L Pressure of Gas (P) = 635 torr Temperature of gas (T) = 37 ℃ = (37 +…

Q: At a temperature of __________°C, 0.444 mol of CO gas occupies 11.8L at 839 torr.

A: Given, Temperature (T) = ? °C Moles of CO gas (n) = 0.444 mol Volume of gas (V) = 11.8 L Note: 760…

Q: A sample of argon gas at STP occupies 29.0 L. What mass of argon is present in the container? in…

A: Given, the volume of argon gas at STP = 29.0 L = 29 dm3 which  is a million moles of gas occupies 24…

Q: Enter your answer in the provided box. Calculate the molar mass of a gas at 483 torr and 50°C if 206…

A: Given that : Pressure (P) = 483 torr = 0.64 atm    (1 atm = 760 torr) Temperature (T) = 50°C = 323 K…

Q: At constant temperature, a sample of 3.60 L of H2 at (a) in torr pressure units

A:

Q: A gas sample occupies 350.0 mL at 24 degrees Celsius and 755 Torr. What is its true volume in mL at…

A: Interpretation-  To determine the True volume of gas at STP in mL when a gas sample occupies 350.0…

Q: How many moles of Hydrogen are in a 2605ml sample at 38 oC and 735 torr?

A:

Q: 0.101 L of gas at 760. torr is compressed to 800. torr.  Calculate the resulting gas volume in mL at…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: At a pressure of 740 Torr, a sample of gas occupies 5.00 L. Calculate the volume of the sample if…

A: according to  Boyles law:- the volume of a gas at constant temperature varies inversely with the…

Q: What is the volume in liters of 13.7 mol of krypton gas at STP?

A: We have to calculate the volume in liters of 13.7 mol of krypton gas at STP

Q: 0.601 L gas at 7.60 torr is compressed to 800 torr. Calculate the resulting gas volume in mL at…

A: Initial volume of gas, V1=0.601 L = 0.601 x 1000 =601 mL InitialPressure, P1=7.60 torr   Final…

Q: Calculate the molar mass of a gas at 487 torr and 64°C if 206 ng occupies 0.206μL.

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A typical adult inhales 430 mL of air in any one breath. How many air particles are in a typical…

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Q: A bulb of 138. 2 mL volume contains 0. 6946 g of gas at 756. 2 Torr and 100. 0°c, what is the molar…

A: Mole can be defined as a standard unit for measuring large quantities of very small atoms,…

Q: What volume in mL will 500 mL of gas at 600 torr if the pressure is increased to 750 torr at…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: How many molecules of hydrogen chloride has are in 47 milliliter a of the substance at STP?

A:

Q: Convert 1.50 atm to torr (1 atm=760).

A: Step : 1            conversion of atm to torr.

Q: 1) How many moles of a gas occupy a volume of 14.3 cm3 at 300 K and 700. torr?

A: Since you have posted multiple question as per guidelines we can answer one question per session .…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.