A 1:1 mixture by moles of nitrous oxide and oxygen is often used as a sedative in dentistry. If the total pressure of this mixture in a cylinder is 2.5 atm, what is the partial pressure of each gas?   STEP BY STEP WOULD BE APPRECIATED

Q: Small quantities of hydrogen gas can be prepared in the laboratory by the addition of aqueous…

A:

Q: The deviation from ideal behavior of a gas is most evident at high temperature. Explain

A: Given statement: The deviation from ideal behavior of a gas is most evident at high temperature.

Q: A gaseous mixture contains 429.0 Torr H2(g), 348.1 Torr N2(g), and 76.3 Torr Ar(g). Calculate the…

A: The mole fraction of individual gas in a mixture of gas is given by

Q: What is the partial pressure of nitrogen in air at atmospheric pressure (1 atm)? Assume ideal…

A:

Q: Each sketch below shows a flask with some gas and a pool of mercury in it. The gas is at a pressure…

A: It is given that initial pressure of the gas is 0.5 atm in both the tubes, given one tube is an open…

Q: When a supply of hygrogen gas is held in a 4L container at 320K it exerts a pressure of 800 torr.…

A:

Q: A 1.00 L flask is filled with 1.00 g of argon at 25 ∘C. A sample of ethane vapor is added to the…

A:

Q: Amixture of methane and hydrogen gases contains methane at a partial pressure of 505 mm Hg and…

A: Generally the mole fraction is determined by dividing partial pressure by total pressure. First…

Q: A gaseous mixture of O2 and N2 contains 35.8 % nitrogen by mass. What is the partial pressure of…

A: Partial pressure :  It is the product of mole fraction of a particular gas and the total pressure…

Q: Determine the partial pressure of hydrogen in a mixture with water vapor. If the total pressure is…

A: Given  Total pressure       = 1 atm  Water vapour pressure = 17.5 mmHg 760 mmHg    = 1 atm  17.5…

Q: A mixture of carbon dioxide and argon gases contains carbon dioxide at a partial pressure of 278 mm…

A: Since we know that the mole fraction of any gaseous system is also equal to the partial pressure…

Q: If 4.00 moles of oxygen gas, 3.00 moles of hydrogen gas, and 1.00 mole of nitrogen gas are combined…

A: Interpretation -  To determine the partial pressure exerted by the hydrogen gas when 4.00 moles of…

Q: In analysis of an aluminum-zinc alloy, vapor pressure of water from table 1 is 19.827 mm Hg, mass of…

A: According to question, Vapor pressure of water = 19.827 mm Hg, mass of alloy sample = 0.1442g, mass…

Q: A gaseous mixture contains 435.0 Torr H2(g), 387.5 Torr N2(g), and 85.3 Torr Ar(g). Calculate the…

A:

Q: If 27.2 grams of potassium carbonate is reacted with 125 ml of .700 M hydrobromic acid in a 3.5 L…

A: The reaction stoichiometry plays a major role in the yield of the product. The reaction…

Q: A chamber contains equal molar amounts of He, Ne, Ar, and Kr. If the total chamber pressure is 1…

A: Given: Total pressure of the chamber is 1 atm And moles of all gases are equal.

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

A:

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: For deep sea diving, helium (instead of nitrogen gas) gas is mixed with oxygen gas in the tanks to…

A: Given: Partial pressure of oxygen = 0.20 atm. And total pressure of the mixture = 5.1 atm.

Q: The stopcock connecting a 1.00 L bulb containing nitrogen gas at a pressure of 462 mm Hg, and a 1.00…

A: Given, volume of nitrogen gas =1.00 Linitial pressure of nitrogen gas =462 mm Hgvolume of helium gas…

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: (b) A mixture of helium, hydrogen and carbon dioxide gases are at a pressure of 1200 torr in a 4 L…

A:

Q: At 273 K and 1 atm pressure, 1 mol of an ideal gas occupies 22.4 L. we see that the temperature is…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: Heliox is a mixture of helium and oxygen gas used to help patients with breathing difficulties. It…

A: • The values provided in the question are:-    i) Total pressure in a tank of heliox, PT = 208 atm…

Q: In dry atmospheric air, the four most abundant components are N2, X = 0.808; 02, X = 0.1915; Ar, X =…

A: Given : Mole fraction of CO2 = 4.066 X 10-4  At standard atmospheric condition, the total pressure…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: At what temperature (in °C) would one liter of ethene gas, C2H4, have a mass of 1.303 g, if the gas…

A: Temperature at which ethene gas have mass 1.303 g and pressure 0.9382 atm when it behaves ideally…

Q: Water can be decomposed by electrolysis into hydrogen gas and oxygen gas as shown in the balanced…

A: The reaction given is 2 H2O(ℓ) → 2 H2(g) + O2(g) Hence from the above reaction we can see that 2…

Q: A gaseous mixture contains 420.0 Torr H, (g), 361.7 Torr N, (g), and 82.1 Torr Ar(g). Calculate the…

A: In the given question we have to calculate the mole fraction ' X ' of each gases. Given data :…

Q: What is the relationship between the amount of gas in a mixture and its partial pressure?

A: Step : 1           What is the relationship between the amount of gas in a mixture and its partial…

Q: A sample of hydrogen is collected by displacing a sample of water with a temperature of 35C. The…

A: According to Dalton law of partial pressure recall the following expression…

Q: At what temperature (in °C) would one liter of ethene gas, C2H4, have a mass of 1.166 g, if the gas…

A: A mole of a substance refers to the mass of that substance which will contain same number of   atoms…

Q: A typical barometric pressure in Redding, California, is about 750 mm Hg. Calculate this pressure in…

A: Conversion of one unit into another is carried out using the calculated experimental values. These…

Q: Hydrogen cyanide (HCN) is a poisonous gas. Explain whysolutions of potassium cyanide (KCN) should…

A: HCN is a poisonous gas and is also called prussic acid.

Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

A: Given :-  Number of moles of H2 = 0.421 mol  Number of moles of CO2 = 0.664 mol Number of moles of…

Q: Carbon dioxide gas is collected in a laboratory experiment to determine the molar mass of the…

A: For experimental molar mass calculation use ideal gas equation PV = nRT  P = pressure  V = volume n…

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAVhas units of Latm…

A:

Q: A gas mixture consists of 0.462 mol hydrogen (H2), 0.705 mol carbon dioxide (CO2), and 2.462 mol…

A: Given, Moles of hydrogen = 0.462 mol Moles of carbon dioxide = 0.705 mol Moles of nitrogen = 2.462…

Q: Calculate the pressure in bar of 2520 moles of hydrogen gas stored at 27 °C in the 180-L storage…

A: Given that, Number of moles (n)=2520 moles Temperature (T)=27 °C                           =27…

Q: The atmospheric pressure on a particular day is 726 mmHg. Given that the mole fraction of N2 in air…

A: Answer: 567.006 mmHg

Q: What pressure is required to allow 1.9L of He at 1 bar pressure to expand to 6.7L?

A: The Final Pressure is 0.28 bar

Q: at a certain temperature and at a total pressure of 105 Pascals, iodine vapor contains 40% by volume…

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

Q: both questions please

A: 1)The balance chemical equation as follows:

Q: Carbon dioxide gas is collected in a laboratory experiment to determine the molar mass of the…

A: For CO2 gas, Temperature, T = 294 K Pressure, P = 1.01 atm Mass, m = 1.008 g Volume, V = 500 mL =…

Q: At 273 K and 1 atm pressure, 1 mol of an ideal gas occupies 22.4 L.we see that the temperature is…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: A compressed gas cylinder at 13,700 kPa and 23°C, is in a room where a fire raises the temperature…

A:

Q: Identify the statement that describes Dalton's law of partial pressures. The total pressure exerted…

A:

Q: Suppose you have a sample of bromine at 1 atm pressure and 298 K. Describe two ways to convert this…

A: Bromine exists as a red brown liquid in room temperature. This tends to readily evaporate to form a…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.