. A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of the gas at 19.60 ∘C and 0.995 atm?

Q: Find the temperature (in °C) at which 2.10 moles of chlorine gas filled in a 25.0L cylinder will…

A: Ideal gas equation: PV = nRT 1.25 x 25.0 = 2.10 x 0.0821 x T  T = 181.25 K  T = 181.25 - 273.15 oC…

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: mixture at 1.137 atm is composed of three gases. If the mole fraction of gas A is 0.396 and the mole…

A: From Dalton's law of partial pressure the total pressure exerted by a mixture of gases is the…

Q: General: 2.0 L of O2(g) and 8.0 L of N2(g) , each at STP, are mixed together. The non-reactive…

A: Given that : The volume of oxygen gas = 2.0 L The volume of nitrogen gas = 8.0 L At STP, the…

Q: What is the molar mass of 2.6 g of a gas that occupies a volume of 680 mL; 0.85 atm and 28oC?

A:

Q: What is the partial pressure of SO2 in a gas mixture of 8.7 g of SO2 and 6.6 g of N20 at a total…

A: Given, Mass of SO2 = 8.7 g  Mass of N2O  = 6.6 g  Total pressure = 6.4 atm

Q: A mixture of HeHe, ArAr, and XeXe has a total pressure of 2.90 atmatm . The partial pressure of HeHe…

A: If a vessel is filled with more than one gas then the each gas exerts the pressure. The pressure of…

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O2) and 6.00 mol nitrous oxide…

A:

Q: A mixture of helium and argon gases contains helium at a partial pressure of 188 mm Hg and argon at…

A:

Q: 12. A 60.0 ml cylinder is filled with a mixture of an unknown element M(g) and Cl2(g) to partial…

A: Given, for element M , Volume =60  mLT=30°C=30+273=303KP=3.07 atmtherefore, putting this value in…

Q: A student mixed two gases, A and B in a closed vessel. A quantity of a third gas C, is added to the…

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

Q: Exactly equal amounts (in moles) of gas A and gas B are combined in a 1-L container at room…

A: Average kinetic energy of the gas is given by, K.EAvg=32RT where R is the ideal gas constant and T…

Q: A closed gas system initially has pressure and volume of 0.612atm and 6.44L with the temperature…

A: Given :-  Initial pressure = 0.612 atm  Initial volume = 6.44 L  Final pressure = 0.666 atm  Final…

Q: wo identical pressurized-gas cylinders contain two different gases: N2 and H2 The cylinders have…

A: Given that the cylinders contain two different gases N2 and H2 of equal masses and at the same…

Q: a. What are the total moles of gas in the container? mol b. What is the partial pressure of Br? atm…

A:

Q: gas mixture has a density of 1.25 grams per liter at 298 k and 1.0 atm. assuming ideal gas behavior,…

A: Given density of 1.25 grams per liter at 298 k and 1.0 atm.  We have to find average molar mass

Q: 1.) A mixture of oxygen,carbon dioxide and nitrogen has a total pressure of 0.97atm. What is the…

A: Here we are required to find the partial pressure of gas

Q: %24 3. w/ 6. 8. ) 7. 5. & 4. $4 IIO 23 2 What is the partial pressure of 02 and CO, in the final…

A:

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

A: (a)

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

A:

Q: A gas mixture contains 8.3 g of N2, 1.4 g of H2 and 19.2 g of CH4. What is the mole fraction of H2…

A: Given :  Mass of N2 = 8.3 g  Mass of H2 = 1.4 g  Mass of CH4 = 19.2 g  To calculate :  Mole fraction…

Q: Suppose you want to calculate the number of moles of a gas released from a chemical reaction based…

A:

Q: gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mm Hg, respectively.If…

A: In this question, we want to determine the Partial pressure of CO2 gas When total pressure and…

Q: A mixture of CH4(g) and C2H6(g) has a total pressure of 0.53 atm. Just enough O2(g) is added to the…

A: mole fraction is the ratio of the number of constituents to the total amount of constituents.…

Q: b. Liquid water at 25°C or liquid water at 50°C Pure copper or an alloy of copper d. 5.00 moles of…

A: Entropy is a measure of randomness. The more the distance between the particles of a substance, the…

Q: Rank the following gases from least dense to most dense at1.00 atm and 298 K: CO, N2O, Cl2, HF.

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

Q: Iv an ideal gas mixture, the mole percent of the gases are given as 25% O02, 20% CO2 and 55% N2 at…

A:

Q: which staement is not true? 1.) A scuba diver should be certain to ascen fast from the dive 2.)While…

A: The first statement is false. A diver should ascend most slowly from his safety stop to the surface.…

Q: A mixture of krypton and nitrogen gases contains krypton at a partial pressure of 290 mm Hg and…

A: This question is based on Dalton's law, before starting your question you have to read atleast basic…

Q: What is the mole fraction of O2 in the mixture

A:

Q: A mixture of CH4( g) and C2H6( g) has a total pressure of 0.53 atm. Just enough O2( g) is added to…

A: Partial pressure of specified gas equals to gas's mole fraction multiplied by total pressure of…

Q: In a gas mixture composed of N2, Ne, and He, the partial pressure of N2 is 0.50 atm, that of Ne is…

A: There exists a relation between the partial pressure and the mole fraction of a gas which is -…

Q: Avogardros law states: equal volumes of all gasses, at the same temperature and pressure, contain…

A: Avogardros law state that equal volumes of gases at the same temperature and pressure contain equal…

Q: For many purposes we can treat propane (C3H3) as an ideal gas at temperatures above its boiling…

A: P1 V1/T1 = P2 V2/T2

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its bolling point…

A: Given : Initial temperature of NH3 gas , T1 = 35.0oC = 35.0 + 273.15 = 308.15 K Final temperature of…

Q: For many purposes we can treat ammonia  NH3  as an ideal gas at temperatures above its boiling…

A: Initial Volume = V1 Final Volume = V2  Initial Temperature = T1 = −14.0°C = (−14.0 + 273.15) K =…

Q: 1. Which one of the three varlables: Pressure, Volume or Temperature cannot be changed in Boyle's…

A: To answer questions regarding Boyle's Law.

Q: For many purposes we can treat methane (CH) as an ideal gas at temperatures above its boiling point…

A:

Q: 5. There are 1.07 X 10³ moles of gas molecules contained in a CO2 cartridge under 5.0-atm of…

A: When the temperature and volume is constant, then the number of moles will become directly…

Q: How many moles of gas are contained in 890.0 mL at 21 ºC and 100. kPa pressure?

A: Given: Volume of gas, V= 890.0mL                                =0.890LTemperature of gas, T= 21∘C =…

Q: Find the volume (in m3) of 28 mole Nitrogen GAS maintained at 15 degree celcius at an absolute…

A:

Q: 6.2 L of an ideal gasis is contained at 3atm& 37°c how many moles of this gas are presented

A: Given information: Volume of gas = 6.2 L Pressure of gas = 3 atm Temperature of gas = 37°C

Q: What is the partial pressure of SO2 in a gas mixture of 8.7 g of SO2 and 6.6 g of N20 at a total…

A: Given that, Total pressure of mixture of SO2 and NO2 PT = 6.4 atm Amount of SO2 in mixture = 8.7 g…

Q: 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…

A:

Q: The partial pressure of CH4(g) is 0.175 atm and that of O2(g) is 0.250 atm in a mixture of the two…

A: a) Given that : Partial pressure of CH4 = 0.175 atm Partial pressure of O2 = 0.250 atm   Total…

Q: A mixture of nitrogen and carbon dioxide gases contains nitrogen at a partial pressure of 588 mm Hg…

A: Answer: According Dalton's partial pressure law total pressure of the system will be equal to the…

Q: Which of the following gas samples would be most likely to behave ideally under the stated…

A: From given  Ideal gas is explained based on temperature and pressure and for the given gas samples…

Q: A 0.840 g sample of a certain gas occupies 40.7 mL at STP (1 atom and 0 C). Determine the molar mass…

A:

Q: How many moles of hydrogen gas will be produced from mixing 5g of Zn and 50mL of 2N HCl solution?…

A: AT STP 1 MOL OF A GAS HAVE 22.4 L VOLUME,WE WILL USE THIS.