The density of an unknown gas was found to be 1.23 g/L at 1.07 atm of pressure and 0oC. Which of the following is the best choice for the identity of the gas?   Group of answer choices nitrogen neon nitrogen monoxide oxygen

Q: the volume of the gas sample will be  mL.

A:

Q: A 1.32 gram sample of an unknown gas is found to occupy volume of 0.624 L at a pressure of 599 mm Hg…

A: Given, mass of the unknown sample (m) = 1.32 g Volume (V) = 0.624 L Note: 760 mmHg = 1 atm Pressure…

Q: A 20.0-L nickel container was charged with 0.828 atm of xenon gas and 1.25 atm of fluorine gas at…

A:

Q: If 79.5 mol of an ideal gas occupies 74.5 L at 95.00 ∘C, what is the pressure of the gas? ?=_______…

A: To solve this problem, we can use the Ideal Gas Law, which relates the pressure, volume,…

Q: Find density of a gas inside a metal cylinder that contains 0.76 moles of C4H8 gas at 273°C and 2.00…

A: The objective of the question is to find the density of a gas inside a metal cylinder that contains…

Q: The combined gas law states that for a fixed amount of gas, the quantity PVIT is constant. This is…

A: Step by step solution are below

Q: A gas mixture containing oxygen, nitrogen, and argon has a total pressure of 881 torr.  What is the…

A: Solution In a mixture of gases, each constituent gas has a partial pressure which is the notional…

Q: The molecular view of a gaseous mixture is shown. Arrange Highest partial pressure the gases in the…

A: It has been found from the given structure that the no. of moles of each gas present in the…

Q: 1.) A gas originally at 27oC and 1.0 atm pressure in a 3.3 L flask is cooled at constant pressure…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A 1.0 L ideal gas at 15 0C and 2.00 atm contains 1.28 moles of gas. Calculate the new volume, in…

A: We can use ideal gas equation to calculate new volume.

Q: At 5°C a 1.0-L flask contains 3.0 x 10-2 mole of N2, 3.0 x 10 mg 02, and 3.4 x 1021 molecules of…

A: The ideal gas equation is given by,                                            PV = nRT Where, P is…

Q: a mixture of cyclopropane gas and oxygen is used as an anesthetic, cyclopropane contains 85.7%C, and…

A: Given information: T = 50.0oC = 273 + 50 = 323 K P = 0.984 atm Mass = 1.56 g V = 1 L 85.7% of C and…

Q: A mixture of carbon dioxide and krypton gases is maintained in a 8.54 L flask at a pressure of 2.88…

A:

Q: A sample of NeNe gas has a pressure of 624 mmHgmmHg with an unknown volume. The gas has a pressure…

A: Solution -

Q: The density of a noble gas is 11.2 g/L at 3.00 atm and 0°C. Identify the gas.

A: In this question, we will identify the noble gas. How to identify you can see details explanation…

Q: An unknown diatomic gas has a density of 1.696 g/L at STP. What is the identity of the gas?

A: Density of a gas can be expressed in the form of pressure, molar mass and temperature.

Q: A 1.59 g sample of a silicon-fluorine compound is determined to be 26.99% silicon by mass at 27.0…

A: Emperical formula of a compound is the smallest whole number ratio of each element in that compound.…

Q: Some N₂ gas is mixed with some O₂ gas, and the sketch below shows a representative sample of the…

A:

Q: eat dimethyl ether (C₂H₂O) O as an ideal gas at temperatures ab ose the pressure on a 130. mL sample…

A:

Q: Container A holds 1600 mL of ideal gas at 3.8 atm, 21 °C. Container B holds 400 mL of ideal gas at…

A:

Q: A 0.580 mol sample of xenon gas occupies a volume of  L at STP.

A:

Q: A sample of xenon gas occupies 71.1 litres under a pressure of 1.55 x 103 torr at 25.0 °C. What…

A:

Q: A 1.00-L sample of an unknown gas weighs 0.785 g and is at 0.965 atm and 29.2°C. What is the…

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.