if 1.75 mol of an ideal gas has a pressure of 2.81 atm and a volume of 50.79 L, what is the temperature of the sample?

Q: At a pressure of 1 atm and a temperature of 20oC, dry air has a density of 1.2256 g/L. What is the…

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Q: If the temperature of an ideal gas that occupies 30 L increases from 200 K to 400 K, what will the…

A: Given :-  Initial volume of gas = 30 L  Initial temperature = 200 K  Final temperature = 400 K  To…

Q: Suppose you have a fixed amount of an ideal gas at a constant volume. If the pressure of the gas is…

A: Suppose you have a fixed amount of an ideal gas at a constant volume. If the pressure of the gas is…

Q: If an ideal gas has a pressure of 9.11 atm, a temperature of 78.06 ∘C, and a volume of 69.67 L, how…

A: for ideal gas  PV =n RT n=PV/RT P=pressure  V=volume  N=number of moles  R =gas constant T…

Q: What units must be used to express the temperature inthe equation for the ideal gas law? Explain.

A: International system of units is used to give the standard units of various quantities. The ideal…

Q: What is the temperature of .48 mol of gas at a pressure of 1.5 atm and a volume of 12.8 L?

A: Given:Moles of gas = 0.48P = 1.5 atmVolume = 12.8 LT =?

Q: If 3.77 moles of an ideal gas has a pressure of 2.19 atm and a volume of 73.59 L, what is the…

A: The temperature of the given ideal gas is calculated using ideal gas equation as,

Q: A sample of gas is heated at constant pressure from 7 degrees Celsius to 21 degrees Celsius.  a.…

A: V1/T1 = V2/T2

Q: What is the equivalent pressure of 1520 torr in units of atm?

A: Applying concept of conversation of torr to atm.

Q: If 94.5 mol of an ideal gas occupies 27.5 L at 429 K, what is the pressure of the gas?

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Q: What is the temperature of a balloon, initially at 20.0C and 2.00 L, if its final volume is 4.00 L?

A: Given balloon initially at 20.0C and 2.00 L,  final volume is 4.00 L

Q: If 3.01 mol of an ideal gas has a pressure of 8.45 atm and a volume of 76.23 L, what is the…

A: The term ideal gas law is also known as the general gas equation is an equation of state of a…

Q: If 3.34 mol of an ideal gas has a pressure of 2.56 atm and a volume of 67.09 L, what is the…

A: If 3.34 mol of an ideal gas has a pressure of 2.56 atm and a volume of 67.09 L, then the temperature…

Q: When are gases expected to obey the ideal gas law? Under what pressure and temperature conditions?

A: Recall ideal gas equation              PV=nRTWhere,P is pressure of gas          V is volume of gas…

Q: If nitrogen has a partial pressure of 593 torr and oxygen has a partial pressure of 0.21 atm, what…

A: Dalton's law of partial pressure is defined by the total pressure of a mixture of gas is  equal to…

Q: Consider this molecular‑level representation of a mixture of gases.   If the partial pressure of…

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Q: If 6.45 mol of an ideal gas has a pressure of 2.36 atm and a volume of 25.73 L, what is the…

A: The temperature of the sample is determined by using PV = nRT.

Q: Write the equation for the ideal gas law and use it in calculations

A: The ideal gas equation gas to be written and the same has to be used in calculation.

Q: A barometer reading gives a pressure of 756 mmHg. What is this value in units of atm?

A: Given Value of pressure reading in terms of mmHg as 756 mmHg

Q: Which of the following are considered units of pressure?

A: Option 5th (that is the last option) is the answer.

Q: A sample of hydrogen gas that occupies a volume of 37.7 L at a temperature of 0 °C and a pressure of…

A: The number of moles of a gas is calculated using the ideal gas equation. The ideal gas equation is…

Q: If 3.64 mol of an ideal gas has a pressure of 2.01 atm and a volume of 64.53 L, what is the…

A: According to ideal gas law PV = nRT where P = pressure = 2.01 atm (given) V = volume = 64.53 L…

Q: Explain the relationship between pressure, temperature and volume in an ideal gas using real life…

A: Relating pressure and volume at constant temperature (Boyle’s law) – If an air-tight syringe is…

Q: If 3.82 mol of an ideal gas has a pressure of 2.99 atm and a volume of 78.23 L, what is the…

A: An ideal gas is a hypothetical gas where the gas molecules moves randomly without any intermolecular…

Q: If 3.78 mol of an ideal gas has a pressure of 2.38 atm and a volume of 66.07 L, what is the…

A: Given:-  Number of moles (n) = 3.78 mol  Pressure = 2.38 atm  Volume = 66.07 L

Q: If the temperature of a gas confined to such a cylinder is raised from 221°C to 635°C, what is the…

A: Since the cylinder is confined means no change in moles of gas And pressure is also given constant…

Q: If 8.55 mol of an ideal gas has a pressure of 5.99 atm and a volume of 26.55 L, what is the…

A: Given data,  Amount of gas(n)=8.55 mol Pressure of gas(P)=5.99 atm Volume of gas (V)=26.55 L R…

Q: If 6.33 mol of an ideal gas has a pressure of 3.18 atm and a volume of 75.33 L, what is the…

A: Consider the given information is as follows; Moles (n) of the ideal gas = 6.33 mol Pressure (P) =…

Q: If 4.37 mol of an ideal gas has a pressure of 5.18 atm and a volume of 77.23 L, what is the…

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Q: If 3.89 mol of an ideal gas has a pressure of 2.39 atm and a volume of 78.87 L, what is the…

A:

Q: What is the density of neon gas at a pressure of 785 torr and a temperature of 35ºC?

A: Molar mass of Neon(Ne)= 20.1797 g/mol Provided temperature = 35°C Or, Provided temperature = (273.15…

Q: As you increase the temperature of a gas in a sealed, rigid container, what happens to the density…

A: As you increase the temperature of a gas in a sealed, rigid container, what happens to the density…

Q: If the temperature of a gas confined to such a cylinder is raised from 245°C to 554°C, what is the…

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Q: At 27 degrees celsius, 10 moles of gas in 1.5 L- Container exert a pressure of 130 atm. Is this an…

A: PV = nRT

Q: Determine the total pressure exerted by a mixture containing two gases if the partial pressure of…

A: Given that, P1 = 70 atm P2= 30 atm PT= ?

Q: What is the pressure in kilopascals of a gas that exerts a pressure of 825 torr? Use your chart for…

A: A conversion is a transition of one metric unit into another system of units. It is done by using a…

Q: If the temperature of a fixed amount of a gas is doubled at constant volume, what happens to the…

A: Given Amount of gas is fixed, so number of moles gas (n) = constant Volume of gas (V) = constant By…

Q: If 34.5 mol of an ideal gas occupies 86.5 L at 315 K, what is the pressure of the gas?

A: The pressure of the gas can be determined using Ideal gas Equation

Q: If the temperature of a gas confined to such a cylinder is raised from 272°C to 692°C, what is the…

A: At constant pressure, volume of the gas is directly proportional to its temperature. V1/T1 = V2/T2 =…

Q: The initial and final states of pressure, volume, and tempertaure of an ideal gas can be expressed…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: If 3.90 mol of an ideal gas has a pressure of 2.06 atm and a volume of 74.45 L, what is the…

A: The ideal gas equation is as follows,

Q: Which expression describes the relationship between two ideal gas samples with the same number of…

A: Ideal gas are the one which has no intermolecular forces of attraction and the collision between…

Q: Which of the graphs below shows the relationship between the molar volume and molar mass of ideal…

A: Avogadro rule: According to this rule, if the temperature and pressure of the gases are the same…

Q: If you have 3 miles of gas at a pressure of 2.5 atmospheres and a volume of 8 liters, what is the…

A: Temperature can be calculated by using ideal gas equation

Q: If the temperature of an ideal gas increases, while the volume remains constant, the pressure?

A:

Q: If 8.53 mol of an ideal gas has a pressure of 3.43 atm and a volume of 18.75 L, what is the…

A: Applying gas equation PV = nRT

Q: If 58.5 mol of an ideal gas occupies 71.5 L at 333 K, what is the pressure of the gas?

A: Answer: The pressure of the gas is 22.357 atm.

Q: The pressure of an NH3 sample is 678 torr at 65 oC. Calculate the new temperature (in oC) when the…

A: Given, Note: 760 torr = 1 atm Initially, Pressure of NH3 gas (P1) = 678 torr = 0.892 atm Temperature…

Q: If 56.5 mol of an ideal gas occupies 92.5 L at 339 K, what is the pressure of the gas?

A: The question is about calculating the pressure of an ideal gas with the given data:

Q: If 25.0 g of nitroglycerin explodes in a 10.0-L rigid container, calculate the total pressure of all…

A:

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.