In a container of 80 I at 50 ° C under vacuum, 7 g of N2, 16 g of O2 and 3.03 g of H2 are introduced. Calculate the partial pressure of each gas, the total pressure, and the composition of the mixture in mole percent

Q: A gas mixture contains 10.0 mole% H 2O(v) and 90.0 mole% N 2. The gas temperature and absolute…

A: Given: χN2 is 0.1 χH2O is 0.1 As we know that the value of vapor pressure and partial pressure are…

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

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Q: 1. A gaseous compound that actually exists in the environment. 2. It is made up of small particles…

A: 1. REAL 2. REAL 3. BOTH 4. IDEAL 5. IDEAL 6. IDEAL 7. BOTH

Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

A: Given: Mass of CO2=62.8 g Mass of H2O=82.1 g Moles of hydrocarbon left=7.30 moles Temperature=468.2…

Q: How reliable is the perfect gas law in comparison with the van derWaals equation? Calculate the…

A: The difference in pressure of 10.00 g of carbon dioxide confined to a container of volume 100 cm3 at…

Q: A mixture containing 0.250 mol N2 (g), 0.150 mol CH4 (g), and 0.100 mol O2 (g) is confined in a 1.00…

A: Moles of N2 = 0.250 mole CH4 = 0.150 mole O2 =0.100 mole

Q: A mixture consisting of “4” kg O2, “15” kg N2 and “2” kg CO2. The mixture has a pressure of 2 bar…

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Q: vessel of volume 24.4 dm3 contains 1.0 mol H2 and 2.5 mol N2 at 298.15 K. Calculate (a) the mole…

A: Given, Volume (V) = 24.4 L Temperature(T) = 298.15 K Moles of N2(n1) = 2.5 mol Moles of H2(n2)  =…

Q: Calculate the partial pressures of the components of a gas mixture composed of 44 g carbon dioxide,…

A: Given, amount of carbon dioxide =44 gramamount of methane =48 gramnumber of moles of carbon monoxide…

Q: A vessel of volume 2.0 dm³ containing gas A at a pressure of 100 kPa is connected by a tap to…

A: It is an example of combination of Boyle and Dalton law

Q: What is the molar mass of a gas if a 0.227 g sample occupies 135 mL at 25 *C and 68.5 kPa? *

A: Ans is 60.81g/mol

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

A:

Q: In practice, gas mixtures are almost always reported in terms of mass fractions and not mole…

A: Mass Fraction:- It is defined as the ratio of mass of constituent to the total mass of the mixture…

Q: Calculate (1) partial pressures, (2) mole fractions, (3) (4) densities of the gaseous components in…

A: We have 0.2 kg of H2 The molar mass of H2 is 2 gm/mole Hence, 0.2 kg of H2 = 1 mole×200 g2 g=100…

Q: What volume of O2 measured at 1.86 × 106Pa and 375k, is required to react entirely with 1.78 liters…

A: At same temperature and pressure, volume of gas is directly proportional to number of moles of…

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: You analyze a mixture of gases and find it is 37.4% N2 (MW = 28.0 g/mol) and 62.4% CH4 (MW = 16.0…

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Q: Ideal Gas Law The pressure P, temperature T, and volume V ofan ideal gas are related by PV = nRT,…

A: IN EACH CASE WE CAN FIND THE EXACT VALUE OF REQUIRED QUANTITY IF WE ARE GIVEN THE VALUE OF CONSTANTS…

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: 1. Mass of flask, foil, rubber band 66.3842_ g 2. Temperature of boiling water 95.60 wou 3.…

A: Acc. to Ideal gas Equation P*V = n * R *…

Q: Nitrogen gas under an initial pressure of 5.0×106 Pa at 15 ºC is contained in a cylinder of volume…

A: Given, Nitrogen gas under an initial pressure of 5.0×106 Pa at 15 ºC iscontained in a cylinder of…

Q: chlorine pentafluoride boron trifluoride mole fraction: partial pressure: mole fraction: partial…

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

A:

Q: What is the molar mass of a gas if a 0.227 g sample occupies 135 mL at 25 °C and 68.5 kPa?

A:

Q: A 4.00L tank at 25.0 degrees C is filled with 4.0g of nitrogen monoxide (NO) and 8.3g of sulfur…

A:

Q: P1A.8 A vessel of volume 22.4 dm3 contains 2.0 mol H2(g) and 1.0 mol N2(g) at 273.15 K initially.…

A: Given:   The volume of vessel is 22.4 dm3. The value of temperature is 273.15 K. Number of moles of…

Q: What is the partial pressure of CO2 at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: Given: Amount of CO2 = 64.8 gAmount of H2O = 82.1 gAmount of uncombusted fuel = 7.30 molVolume of…

Q: What is the partial pressure of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: Acetylene is prepared from the following reaction CaC2 + 2H2O -> CHCH + Ca(OH)2   10.0 grams of…

A: Balanced chemical equation: CaC2 + 2H2O -> CHCH + Ca(OH)2 Number of moles of acetylene = number…

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

A:

Q: At constant temperature, how can you express the rate of change of the pressure in an ideal gas law,…

A: From the ideal gas equation:

Q: How many moles of an ideal gas occupy 14.2L at 298K and 1.00atm (1.01bar) pressure?

A: Ideal gas law states that the product of volume (L) and pressure (atm) is equal to the product of…

Q: A 5.00 L tank at 15.3°C is filled with 6.86 g of dinitrogen monoxide gas, 12.5 g of sulfur…

A: Formula used   X( mole fraction) = mole ÷total moles moles = mass÷molar mass

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: Consider a mixture of 2.0 mol He and 1.0 mol Ne in a rigid container at 25˚C and 1.0 bar. Which of…

A: In a mixture, the molar volumes of all gases are the same when measured at the same temperature and…

Q: The volume V of an ideal gas variesdirectly with the temperature T and inversely with the pressureP.…

A: The volume of an ideal gas is directly proportional to the temperature and inversely proportional to…

Q: For many purposes we can treat propane C3H8 as an ideal gas at temperatures above its boiling point…

A: As per the gas equation:P1V1T1=P2V2T2

Q: A 1:1 mixture by moles of nitrous oxide and oxygen is often used as a sedative in dentistry. If the…

A: Mole fraction of nitrous oxide (N2O) and Oxygen (O2) is calculated as follows,

Q: Calculate the density of methane gas (CH4) in grams per liter at 25 °C and 0.978 atm

A: As per guidelines, only 1st part has to be answered. Given that pressure of gas is 0.978 atm  And…

Q: The ideal gas law also represents the behaviour of mixtures of gases at low pressures. The molar…

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Q: V55)4 Y6C102?. O GASES Calculating partial pressure in a gas mixture Jacqueline v A 7.00 L tank at…

A:

Q: One type of gas mixture used in anesthesiologyis a 50%/50% mixture (by volume) of nitrous oxide…

A: Given that: the pressure of oxygen = 50 psi temperature = 20 0C mass of N2O = 1.7 kg To find: the…

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 99.526 kPa99.526 kPa and 73 °C73 °C…

A: According to ideal gas equation  PV = nRT  Now volume remains constant,  P/ T = constant P1/ T1 =…

Q: 1. Calculate the volume of carbon dioxide adjusted to 25 °C and 1 atm, that plants need to make 1.00…

A:

Q: One type of gas mixture used in anesthesiologyis a 50%/50% mixture (by volume) of nitrous oxide…

A: (a) This process is an adiabatic expansion, hence this is an isochoric process in which the pressure…

Q: A certain gas mixture is at a pressure of 3500 kPa and is composed of 18.0 g of O2 and 28.0 g of…

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.