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 pressure of 6.4 atm? The molar mass of N20 is 60.02 g/mol, and the molar mass of SO2 is 64.07 g/mol. Do not put units in your answer. Do use proper significant figures.

Q: Some N2 gas is mixed with some O2 gas, and The picture shows a representative sample of the mixture.…

A: Given : We have to calculate the mole fraction and partial pressure .

Q: A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party…

A: Consider the given information is as follows; Volume of the cylinder = 15.0 L Volume of the balloon…

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: Which of the following is not a unit of pressure?     torr     atmospheres     grams per mL Hg…

A: Pressure is a physical quantity, it is expressed by several units, such as pascal (which is SI unit…

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 O2 (g) and Xe (g) has an average molar mass of 100. g/mol.  Which gas has the higher…

A: Assuming the moles of O2 =  a and Xe = b in the mixture Hence the average molar mass of mixture = (…

Q: A compound has the empirical formula SF4. 0.100 g of the gaseous compound at 20°C occupies a volume…

A: Given data contains, Mass of gaseous compound is 0.100g. Volume is 22.1mL. Pressure is 1.02atm.…

Q: A mixture of He, Ne, and Ar have a total pressure of 558 mmHg. If the partial pressure of He is 341…

A: (a). Given,  Total pressure of He, Ne and Ar mixture = Ptotal = 558 mmHg  Partial pressure of He gas…

Q: Propane, C3H8, liquefies under modest pressure, allowinga large amount to be stored in a container.…

A: Given data:

Q: What volume (in mL) will 0.500 moles of helium gas occupy at 1.2 atm and 32˚C? Use the accepted…

A:

Q: the pressure on a 2.66L volume of gas is 1.14atm and we decrease the volume of the container to…

A: We will use Boyle's law

Q: Given the equation Pv=nRT what is the unit of R if P is in torr, V is in mL, n is in mol, and T is…

A:

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

A: Given: Initial temperature of gas = 32.0 oC Final temperature of gas = 78.0 oC And the pressure is…

Q: Consider a sample of helium and a sample of neon, both at 30.0oC and 1.5 atm. Both samples have a…

A: The formula used to predict the incorrect statement as follows,

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

A: (a)

Q: A dentist has a 15.00 L cylinder of "laughing gas", N2O, at 10.0 atm and 25 oC. What mass of gas is…

A: GivenVolume of gasv=15.00Lpressure(p)=10.0 atmTemperature(T)=25°C=273+25T=298uMass of gass=?

Q: partial pressure of each constituent knowing their respective amounts: nA = 2.25 mol ; na = 0.60 mol…

A: 3. Given :                Total Pressure = 1.20atm                        T = 300 K…

Q: How many liters will 154g of CO2 occupy at -15 degrees celsius and 685 mm Hg?

A: Given:- Mass of CO2 = 154 g Temperature = -15°C Pressure = 685 mmHg

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: A mixture of CH4 (g) and C₂H6 (g) has a total pressure of 0.54 atm. Just enough O2 (g) is added to…

A: Solutions         Hence the mole fraction of methane 0.6018

Q: What is the partial pressure of oxygen in a tank?

A: Partial pressure of O= mole fraction of O x total pressure  Composition of O in the Trimex = 10%…

Q: Halothane has the formula C2HBrClF3. It is a nonflammable, nonexplosive, and non-irritating gas that…

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: When glucose is burned in a closed container, carbon dioxide gas and water are produced according to…

A: STP stands for standard temperature (25°C) and pressure (1 atm) 1 mol of an ideal gas occupies 22.4…

Q: 1. Exactly 500 mL of a gaseous compound at 70.0 cm of Hg and a temperature of 270C has a mass of…

A: Molecular weight (mass) of gas is given by ideal gas equation as                     M = mRTPV…

Q: An aerosol spray can with a volume of 250 mL contains 2.30 g of propane gas (C3H8)as a propellant.…

A: Consider the given information is as follows; Volume (V) = 250 mL = 0.25 L Mass of propane gas C3H8…

Q: A mixture of a gas in a 300 L container at 273 K with a pressure of 0.75 atm contains 6.7 mol of H₂…

A: Total pressure (PTotal) = 0.75 atm Moles  of H2 (nH2 ) = 6.7 mol Moles of O2 (nO2)  = 3.3 mol Total…

Q: Chemistry iIi) What will be the pressure of SO4 gas when 189 gram of Aluminium potassium sulfate…

A: Given that -  Mass of aluminium potassium sulfate , AlK(SO4)2 = 189 gram    And it gives SO4 gas on…

Q: If a gas remains at constant pressure while its volume increases from 0.25Liters to 500 mL when its…

A: Given data contains, Initial volume is 0.25 L. Final volume is 500 mL=0.5 L. Final temperature is…

Q: A mixture of xenon and methane gases, at a total pressure of 753 mm Hg, contains 9.14 grams of xenon…

A: Mass of xenon = 9.14 g  Mass of Methane = 2.68 g

Q: A gas mixture containing only O2 and N2. If the mole fraction of O2 is 0.37, and the total pressure…

A: Given, Mole fraction of O2 is 0.37. Total pressure is 2.4 atm. Formula Used, partial pressure of N2…

Q: What volume would be occupied by 0.545 mol of a gas at 75 oC and 0.678 atm?

A:

Q: The gaseous composition of exhaled breath of air by number an analysis of the number of moles is…

A: We have the following formula, 1. Partial pressure = mole fraction x total pressure 2. mole fraction…

Q: A mixture of argon and methane gases, at a total pressure of 897 mm Hg, contains 5.31 grams of argon…

A:

Q: A gas mixture has a total pressure of 0.51 atm and consists of He and Ne. If the partial pressure of…

A: Ptotal  = 0.51 P He = 0.23

Q: A mixture of hydrogen and xenon gases, at a total pressure of 775 mm Hg, contains 0.330 grams of…

A:

Q: A mixture of nitrogen and neon gases, at a total pressure of 758 mm Hg, contains 6.08 grams of…

A: According to Raoult's law, the total pressure of a gas mixture is the sum of partial pressures of…

Q: What is the mass (in grams) of 23.50 L of propane vapor(C3H8) at STP

A:

Q: A gaseous mixture contains 12.4 g of N2 and 12.4 g of 02 that exerts a total pressure of 1.23 atm.…

A:

Q: 1.  Where did the R constant in PV=nRT come from, and why must we convert everything to the units of…

A: Boyle’s law is stated that the pressure is equivalent to the inverse relationship to the volume.

Q: A gas mixture contains 12.5 g N2 and 8.5 g O2 at 1.0 atm. What is the partial pressure of O2?

A:

Q: A mixture of gases contains 4.0 moles of Xe and 8.0 moles of Ar. If the total pressure of the…

A: Given: Moles of Xe =4.0 mol Moles of Ar = 8.0 mol The total pressure, PT=600 mmHg

Q: Dry air is 78.08% nitrogen, 20.95% oxygen, and 0.93% argon with 0.4% being other gases. If the…

A: Partial Pressure -  It is the pressure which would have been of a gas among many gases if it alone…

Q: A mixture of hydrogen and xenon gases, at a total pressure of 813 mm Hg, contains 0.112 grams of…

A:

Q: Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when…

A: Ideal gas equation  PV = nRT 0.462 atm x 73.31000 L = 0.292 g254 g/mol x 0.0821 L.atm/mol.K x T  T =…

Q: A mixture of argon and methane gases at a total pressure of 631 mm Hg contains argon at a partial…

A: Given: Total pressure (Argon and methane) = 631 mm HgPartial pressure of Argon = 456 mm HgAmount of…

Q: What is the molar mass of a gas that has a sample mass of 3.17 g and occupies a volume of 548 mL at…

A: Mass of gas sample (mgas) = 3.17 g Volume occupied by sample (Vgas) = 548 mL or 0.548 L Conversion:…

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.