3.93 m3 of a gas initially at STP is placed under a pressure of 3.69 atm , the temperature of the gas rises to 35.2 ∘C.

Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…

A: Helium is an ideal gas.  The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…

Q: If the root-mean-square velocity is doubled what will happen to the kinetic energy of the system?…

A: Given data The number of moles of gas is n=5.00 mol The pressure of the gas is P=5 atm The…

Q: A certain ideal gas whose R = 278.6 J/kg.K and KJ/kg.K expand isentropically from 1517 kPa, 288°C to…

A: Initial pressure P1=1517 kPa and initial temperature T1=288oC=561 K to final pressure P2=965 kPa.…

Q: A steel tank contains 300 g of ammonia gas (NH3) at a pressure of 1.35 * 10^6 Pa and a temperature…

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Q: The density of helium gas at 0°C is  ρ0 = 0.179 kg/m3.  The temperature is then raised to  T =…

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Q: What is the pressure in atm of a 0.108 mol sample of the gas at a temperature of 20.0°C if its…

A: Given data: Number of moles of gas is, n=0.108 mol. Temperature of gas is, T=20∘C=(20+273)=293 K.…

Q: The gauge pressure of a  50 L volume of gas is 4 atm and its initial temperature is 37 degree…

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Q: Find the number of moles of a certain ideal gas whose volume temperature and pressure are 3.00L,…

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Q: [SADT] The pressure P of 1 mole of an ideal gas is increasing at a rate of 50 Pa/s and the…

A: PV = 8.31TdPdt = 50 PasdTdt = 0.15 KsPressure, P = 20000 PaTemperature, T = 320 K

Q: Oxygen with mass of m1=6 g and temperature T1=300 K is in a container under  pressure p1= 9.66·105…

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Q: A vessel contains 7.2 L of He gas at a temperature of 0° C and a pressure of 5 atm. How many moles…

A: Given data:  Volume (V) = 7.2 L Temperature (T) = 0°C = 273.15 K Pressure (P) = 5 atm R = 0.082…

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: (a) Apply the Ideal gas equation. PV = nRT T = PV/nR   = [(1.60 ✕ 106)(0.00580)]/[(3.6)(8.3142)]…

Q: The pressure in P = 10T/V     of a gas in a cylinder is given by   with T in kelvins (K) and V…

A: Given :             P = 10 T/V

Q: A container holds 0.580 m3 of oxygen at an absolute pressure of 3.20 atm. A valve is opened,…

A: New volume 1.69 m^3 the gas occupy

Q: at what pressure the mean square speed of a certain gas of density 1.2kg/m3 will be 2×105m/s?

A: Given data: The density of the gas is ρ=1.2 kg/m3. The arms speed is vrms=2×105 m/s.

Q: Find the number of moles in 6.00 L of gas at 20.0°C and under 7.04 ✕ 107 N/m2 of pressure.

A: Pressure, P= 7.04 x 107 Pa  Volume, V = 6 L=6 x 10-3 m3 Temperature, T =  20°C = 293 K

Q: An ideal gas in a 0.00045 m3 cylinder at 18°C and 7125 Pa (7125 N/m2). What will the pressure be if…

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Q: Calculate the volume of a container that holds 0.5 mole of an ideal gas at standard temperature and…

A: The relation of an ideal gas law is PV=nRTV=nRTP The values of the pressure, temperature, and ideal…

Q: The density of helium gas at 0°C is ?0 = 0.179 kg/m3. The temperature is then raised to T = 100°C,…

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Q: 5. Carbon monoxide is a gas at 0 °C and a pressure of 1.01 × 10° Pa. It is a diatomic gas, each of…

A: Given: The temperature is T=0°C. The pressure is P=1.01×105 Pa.   The molecular mass is calculated…

Q: Q (9): A quantity of gas has a volume of 250 L at 17 C° and 3 atm of pressure. To what volume must…

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Q: A container holds 0.510 m3 of oxygen at an absolute pressure of 3.10 atm. A valve is opened,…

A: Boyles Law: The volume of a gas at constant temperature varies inversely with the pressure.…

Q: A gas at 3.0 atm at 27°C is compressed to three tenths of its original volume (V2=0.3V1), and it…

A: Given data: initial temperature, T1 = 27 °C = 273 + 27 = 300 K Initial pressure, P1 = 3.0 atm Final…

Q: A gas occupies 4.50 L at 55.0°C. What is the temperature of the gas when its volume expands to 9.00…

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Q: 3.00 moles of an ideal gas at a pressure of 250 kPa are held in a container of volume of 25.0 L. The…

A: Given, n = 3 moles  P = 250 kPa = 2.47 atm  V = 25 L  As we know from the ideal gas equation, P V =…

Q: How many atoms of helium gas fill a balloon of diameter 17 cm at 35.0°C and 2.00 atm?

A: An ideal gas is the one in which the intermolecular separation is quite large and the intermolecular…

Q: A container holds 0.500 m3 of oxygen at an absolute pressure of 4.00 atm. A valve is opened,…

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Q: What is the average distance between air molecules at standard temperature and pressure (0°C and 1…

A: Answer If you assume air is an ideal gas then one mole occupies  V= nRT/P The density if air is very…

Q: 59.5 L of oxygen at 21.0 °C and an absolute pressure of 1.45 atm are compressed to 38.7 L and at the…

A: Given Information:- Initial volume of the Oxygen is V1=59.5 l Initial temperature of the gas is…

Q: Two non - reactive gases A and B are present in a container with partial pressures 2.24 x104 Pa and…

A: 1. According to the question,  the partial pressures of the two nonreactive gases is given,…

Q: A rigid container holds hydrogen gas at a pressure of 3 atm and a temperature of 2 degrees C. a.…

A: Given Data: The pressure of the hydrogen gas is: P1=3 atm The initial temperature of the gas is:…

Q: Two non- reactive gases A and B are present in a container with partial pressures 2.44 X10 Pa and…

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Q: The density of helium gas at 0°C is  ρ0 = 0.179 kg/m3.  The temperature is then raised to  T =…

A: Density is the ratio of the mass to the volume of the gas. The density of the gas is depends on the…

Q: known volume of ideal gas is contained in a cylinder fitted with a piston and held at constant…

A: Ideal gas equation      The pressure of all gas change with temperature. Many of the properties of…

Q: A cylinder in a car engine takes V1 = 0.045 m3 of air into the chamber at 300 C and at 1 atm…

A: Given: Initial temperature, T1=30ᵒC Initial Pressure, P1=1 atm Then pressure after compression,…

Q: If 2.00 mol of nitrogen gas (N2) are placed in a cubic box, 34.0 cm on each side, at 2.50 atm of…

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Q: Problem 5:   n = 3.9 moles of an ideal gas are pumped into a chamber of volume V = 0.094 m3. Part…

A: (a) The initial pressure of a gas is, P1=1 atm=1.013×105 Pa The initial temperature of gas from the…

Q: 1.8 A gas under a pressure of 1 MPa absolute has a specific weight of 99 N/m³. What is the value of…

A: For question 1.8, We need to know the Molecular mass of the gas to find the R value. As the value is…

Q: A rigid tank contains an amount of argon at a pressure of 12.2 atm and a temperature of 23.0°C.…

A: When we consider a certain gas, then the product of the pressure and volume of the gas will always…

Q: How many moles of gas are in a bike tire with a volume of 2.00×10 – 3 m3(2.00 L), a pressure of…

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Q: A gas at 100 ∘C fills volume V0. (a)If the pressure is held constant, by what factor does the…

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Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.