3. If you have 3 moles of a gas at a pressure of 2.5 atm and a volume of 8 liters, what is the temperature? А. 81.26 K B. 57.86 K С. 0.81 K D. 25 K

Q: Real gases do not behave ideally at A) high pressure and high temperature B high pressure and low…

A: To solve this problem we have to know about ideal and real gas .

Q: A 1.00 mol of helium, He gas fills up an empty balloon to a volume of 1.50 L. Calculate the volume…

A: At the constant pressure and temperature, the volume of the ideal gas is directly proportional to…

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

A: partial pressure is the pressure exerted by individual gas molecules.

Q: A sample of helium gas is at a temperature of 200 K. If both the volume and pressure each double,…

A: Here given, Initial temperature (T1) = 200 K Suppose, initial pressure (P1) = A atm Suppose, initial…

Q: Under which of the following sets of conditions does a real gas behave most like an ideal gas, and…

A: Real gas is the gas which do not obey gaseous law in every condition and the volume occupied by the…

Q: I mix 3.56 grams of nitrogen, 4.52 grams of hydrogen and 6.37 grams of helium in a flask. If the…

A: From the given masses of nitrogen, hydrogen and helium, the moles can be calculated.

Q: what is the partial pressure of each gas in the total volume?

A:

Q: How does KMT explain the effects of increasing the temperature of a gas?

A: When temperature is increased, average speed and kinetic energy of  gas molecules increase according…

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

A: The ideal gas equation is: PV = nRT Here, P is the pressure, T is temperature, V is the volume, R is…

Q: A gas tank with a volume of .722 dm3 contains 1.50 g of hydrogen gas at a temperature of -5 °C. What…

A:

Q: A sample of neon gas at 320 K and 0.762 atm occupies a volume of 1.89 L. If the compressed into a…

A: Given : initial pressure = 0.762 atm, initial volume = 1.89 L, initial temperature = 320 K. To find…

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

A: Relation between partial pressure (Pi) of ith gas, mole fraction of  ith gas (Xi) and total press…

Q: What are the conditions of temperature and pressure for a real gas to behave most like an ideal gas?

A: From the kinetic gas theory, an ideal gas consists of randomly moving gas molecules that do not…

Q: I mix 8.93 grams of nitrogen, 2.76 grams of hydrogen and 5.24 grams of helium in a flask. If the…

A: Molar mass of nitrogen gas (N2) = 28.01 g/mol Molar mass of hydrogen gas (H2) = 2.02 g/mol…

Q: If 2.24 mol of a gas occupies 51.6 L at 34 °C and 782 torr, 1.32 mol of this gas occupies, L under…

A:

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

A: In the given molecular-level representation, No. of molecules of green gas (Diatomic gas)= 3 No. of…

Q: Identify the true statements concerning ideal versus real gasses.A) molecules of ideal gases are…

A: The ideal gas's theoretical model is referred to as kinetic gases theory. This theory is basically…

Q: Container A holds 742 mL of an ideal gas at 2.30 atm. Container B holds 169 mL of a different ideal…

A: Given, Gas in Container A Volume of gas A = 742 mL Pressure of gas A = 2.30 atm Gas in Container B…

Q: A sample of neon gas that occupies a volume of 29.7 L at a temperature of 0 °C and a pressure of 1…

A: The given information in the question : Volume of the neon gas = 29.7 L Temperature = 0 oC = 273.15…

Q: Container A contains 1.00 mole of Ne gas and Container B contains 1.00 mole of He gas. Both gases…

A: We have  given that  In container A 1 mole of Ne gas In container B  1 mole of He gas both the gases…

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

A: Given, A molecular representation of mixture of gases Partial pressure of diatomic gases = 0.45 atm…

Q: Container A contains 1 mole of Kr gas and Container B contains 1 mole of He gas. Both gases are at…

A: Average kinetic energy of the gas is dependent on the temperature of the gas. Average kinetic energy…

Q: What mass of potassium nitrate is needed to generate 207.0 Lof gas, composed of 111.0 Lof N2 and…

A: Given: Volume of N2 = 111.0 L Volume of O2 =96.0 L Pressure = 0.720 atm Temperature = 293 K

Q: A 3.74-L cylinder contains 4.17 g of methane, CH4, at a pressure of 3020 mmHg. What is the…

A: The empirical relationship among the volume, the temperature, the pressure, and the amount of a gas…

Q: maintaing a constant pressure the volume of a gas is increased from 18L to 32L by heating it. if the…

A: new temperature?

Q: 2. Consider the following data for a sample of gaseous oxygen (O2) at a pressure of 1 atm:…

A: Option (a): The graph of temperature (y-axis) versus volume (x-axis) is plotted as follows,

Q: Gas pressure is caused by A. gas molecules hitting other gas molecule B. gas molecules colliding…

A: Pressure is determined by the flow of a mass from a high pressure region to a low pressure region.…

Q: A sample of gas at 43.67 K exerts a pressure of 1.56 atm. Calculate the final pressure if the…

A: Gay-Lussac's gives the relation between pressure and the temperature of the gas. Pressure is…

Q: c For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: We know for an ideal gas, pressure, volume and temperature are related by the ideal gas equation as-…

Q: Match the following variables about a gas to the units that we use for R, or .0821! 1. n= number of…

A: R = 0.0821 L . atm . mol-1 . K-1

Q: A conatiner has an initial temperature of -25 degrees celsius. The temperature of the container is…

A: Given : Final volume = 840 mL Initial temperature = -25 oC And final temperature = 23 oC

Q: absolute temperature of 4.00 liters of gas sample is doubled at constant pressure. Determine the…

A:

Q: A gas initially at 5.32 L, 1.69 atm, and 61 °C undergoes a change so that its final volume and…

A:

Q: Under what conditions do real gases tend to show ideal gas behaivour?

A: Gases which obey gas laws or ideal gas equation ,that is  at all temperature and pressures are…

Q: 5. A 5.0 L container of gas experiences a temperature change so that the final temperature is 4…

A: We have to find the size of container after temperature change

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: A 1.00 L volume of dry air is sealed inside of a round flask and brought to a temperature of 50.0°C…

A: 3. The answer is given as follows

Q: Container A holds 797 mL of an ideal gas at 2.50 atm. Container B holds 174 mL of a different ideal…

A: For gas in container A, Pressure, P1 = 2.50 atm Volume, V1 = 797 mL   For gas in container B,…

Q: 500.0 mL sample of a gas at 760.0 mm Hg were compressed to 200.0 mL. Find the new pressure if the…

A: To solve this problem we have to assume temperature and number of moles are constant throughout the…

Q: How many moles of an ideal gas are needed to fill a container with a volume of 9.36 L at a pressure…

A:

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 23.5 L? R = 0.08314…

A:

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

A: The given figure has three types of particles, single blue, single orange and double green. The…

Q: A sample of hydrogen gas that occupies a volume of 31.9 L at a temperature of 0 °C and a pressure of…

A: Since as per the ideal gas law  PV = nRT  where P = pressure of gas in atm = 1 atm (given) V =…

Q: A steel tank contains carbon dioxide at 34 °C and is at a pressure of 13.0 atm. Determine the…

A: Initial temperature = T1 = 34°C     { 0°C = 273.15 K }   => T1 = 34 + 273.15 K = 307.15 K…

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

A: Mole fraction of gas= = Moles of gas /Total moles = 3/(6+5+3) = 0.214

Q: F8.og offluorine aas and 5.0g of neon gas are injecied in to a 1.8 L vessel at a temperature of 59…

A: Use the ideal gas equation,  PV=nRT where, P is the pressure that gas exerted on the walls of the…

Q: In combined gas law calculations a. pressures can only be in torr b. volumes can only be in liters…

A: Answer :-  C  In combined gas law calculations, temperature can only be in Kelvin.…

Q: Ibs are 47. Consider two bulbs separate maintained at the same temperature. Assume that when the…

A: Concept: The IDEAL GAS EQUATION is as follows: PV= nRT WHERE, P= Pressure of the gas V= Volume of…

Q: This relationship is known as Graham’s Law of Effusion. Since both gases are at the same…

A: Given Data: mLmH=vHvL2 vHvL=12 Molar Mass of light gas (Neon) = 20 g/mol

Q: A sample of gas at 15 atmospheres and 445K is cooled to 250K. What pressure will the gas be after…

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of the ideal gas the…