A sample of oxygen collected over water at 25C° (vapor pressureH2O=23.8mm Hg). The wet gas occupies a volume of 7.28 L at a total pressure of 1.25 bar. If all the water isremoved, what volume will the dryoxygen occupy at a pressure of 1.10atm and a temperature of 27C°?

Q: Oxygen gas, generated by the reaction is collected over water at 27°C in a 5.87-L vessel at a total…

A: Given : Temperature = 27 oC Total pressure of gas mixture = 1.00 atm = 760 torr Volume of vessel =…

Q: A sample of carbon monoxide gas occupied a volume of 225mL at 347K and 1.00atm pressure. It was…

A: Initial volume of gas = V1 = 225 mL Initial temperature of gas T1 = 347 K Final temperature of gas…

Q: 0.0380 g of Mg strip reacted completely with 6 M HCl in the gas buret and 35.8 mL of hydrogen gas is…

A: Given: The vapor pressure of water is 17.54 torr. The pressure of wet hydrogen is 747.50 torr.

Q: Calculate the density of nitrogen dioxide gas at 765 Torr and 20oC. (d=gL^-1)

A: The density of the gas and formula weight calculated in below by using ideal gas equation. PV = nRT…

Q: A sample of O2 gas was collected over H2O in a 550 mL container at 21°C and a barometric pressure of…

A: Given that : The volume of the container = 550 mL Temperature = 21°C The barometric (total) pressure…

Q: A sample of oxygen is collected over water at 24°C and 757 mm Hg in a 125-mL flask. The vapor…

A: Given : Mass of nitrogen gas, m = 0.0205 g  The molar mass of nitrogen gas, M= 28.02 g/mol Moles =…

Q: A 2.1 mole sample of solid CO2 (dry ice) is placed inside a sealed balloon and allowed to fully…

A:

Q: Consider the combustion reaction between 25.0 mL ofliquid methanol (density = 0.850 g/mL) and 12.5 L…

A: Number of moles can be determined as follows:

Q: Arrange the following in decreasing order with respect to relative acidity of the highlighted H atom…

A:

Q: A sample of CO2 gas at 150.°C has a volume of 350. mL at 760. mm Hg. How many moles of CO2 are…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: The percent composition of air by volume is 78.08% N2, 20.95% O2, 0.93% Ar, and 0.036% CO2. What are…

A: According to Dalton's law, the partial pressure of a particular gas in a mixture can be used to…

Q: A sample of an unknown compound is vaporized at 150.°C. The gas produced has a volume of 510.mL at a…

A:

Q: A flammable gas contains only C, H, N, and Cl. The complete combustion of a 100.0 mg sample of this…

A:

Q: What volume is occupied by 5.8 g of propane gas, CaHs, at 35 °C and 1.15 atm pressure?

A: Given: Mass of propane i.e. C3H8 = 5.8 g. Temperature = 35 oC And pressure = 1.15 atm.

Q: Calculate the total volume of gas produced at 23.0 ∘C∘C and 1.00 atmatm by the complete…

A: Under the same temperature and pressure, 1 mole of any ideal gas takes up the same amount of space…

Q: A 2.50 liter flask at a temperature of 28.5 °C was used to collect gaseous propane (C 3H8). After…

A: Answer:- This question is answered by using the simple concept of calculation of mass of a gas using…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Given :  Assume nitrogen (N2) as an ideal gas at temperatures above its boiling point of -196 °C T1…

Q: A sample of argon measuring 3.00 L at 27.0°C and 765 torr was bubbled through and collected over…

A:

Q: The noble metal oxide, Rhodium (III) oxide, decomposes to form oxygen. If 651.4 mL of oxygen is…

A: Given that:Volume of oxygen, V = 651.4 mL = 0.6514 LTemperature, T = 34.6oC = 34.6 + 273.15 = 307.75…

Q: ired to decrease the volume of the gas sample to 7.44 L, p 0.540 atm, the temperature of the gas…

A: Initial Volume = 9.40 L Initial Temperature =53 °c = 326 K Initial pressure = 0.440 atm Final…

Q: At STP, 17.50 mol of gas occupies approximately what volume in litres? R = 0.08314 L·bar/mol.K.

A:

Q: An ideal gas is contained in a cylinder with a volume of 5.5 x 10 mL at a temperature of 20.°C and a…

A: Given, an ideal gas has,initial volume =5.5×102 mL =550 mLinitial temperature =20°C =(273+20) K =293…

Q: A compressed gas cylinder of CO2 gas has a volume of 23.5 L at room temperature (25C) and a pressure…

A: Given, volume of CO2 = 23.5 L Temperature  = 25°C = (273+25) = 298 K Pressure = 650 KPa  = 650/101 =…

Q: A sample of O2 gas was collected over water at 22 ° C and 775 torr . What is the partial pressure of…

A:

Q: An ideal gas is contained in a cynlinder with a volume of 5.6*10^2 mL at a temperature of 20°C and a…

A: Given,P1 =  710 torrV1 = 5.6*102 mLT1 = 20°CV2 = 23 mLT2 = 810°C

Q: A 3.64 gram sample of an unknown gas is found to occupy a volume of 1.46 L at a pressure of 783 mm…

A:

Q: According to the ideal gas law, a 1.039 mol sample of nitrogen gas in a 1.269 L container at 266.5 K…

A: Answer:Given data:

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.41  L container at 293.15  K. Calculate the expected…

A:

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid. 2…

A: The given chemical reaction is 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g)  Total volume of the gas =…

Q: Suppose 10.00  mol of Ar gas are pumped into a 1.06  L container at 293.15  K. Calculate the…

A: Solution : Ideal gas law is used to describe the behavior of a gaseous substance which shows…

Q: The product gas, C,H2, is collected over water at a temperature of 20 °C and a pressure of 745 mm…

A:

Q: The pressure of a poisonous gas inside a sealed containeris 1.47 atm at 20°C. If the barometric…

A: P1(inital pressure)=1.47atmP2(final pressure)=0.96atmT1(inital  temperature)=20∘C…

Q: A sample of oxygen gas was collected via water displacement. Because the oxygen was collected via…

A: Given : Total pressure = 1.059 bar Vapor pressure of water = 25.81 mmHg

Q: 9.45 g of liquid hexane (C6H14) is introduced into a 10.0 L vessel containing 13.15 atm of oxygen…

A: The balanced equation for the combustion of hexane is: 2C6H14 (l) + 19 O2 (g) →12 CO2 (g) + 14 H2O…

Q: In an experiment, a sample of zinc metal was added to excess hydrochloric acid and the evolved…

A:

Q: After blowing up a balloon, a student was curious what the partial pressure of each gas was in the…

A: Partial pressure of a gas in a mixture is the pressure exerted by that gas when it occupy the total…

Q: Liquid nitrogen trichloride is heated in a 2.50-L closed re-action vessel until it decomposes…

A: The equation for the reaction. This is given below:NCl3 —> N2 (g) + Cl2 (g)The balanced chemical…

Q: A 0.3 L vessel contains 100 mmol of argon gas at 170 °C. What is the calculated pressure of the gas,…

A:

Q: 1.329 x 10–2 L of H2 (g) is collected over water at a total gas pressure of 744 torr and a…

A:

Q: Use the ideal gas equation, PV = nRT, to calculate the volume in liters of 1.808 moles of nitrogen…

A: The ideal gas law was directly used to find the volume.

Q: According to the ideal gas law, a 1.042 mol sample of methane gas in a 1.670 L container at 267.2 K…

A:

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.56  L container at 293.15  K. Calculate the…

A: The van der-Waal's equation is given by (P+an2V2)(V−nb)=nRT R = gas constant n = number of moles of…

Q: According to the ideal gas law, a 1.051 mol sample of nitrogen gas in a 1.265 L container at 265.1 K…

A: Given: The moles of N2, (n) = 1.051 mol. The temperature, (T) = 265.1 K. The Vander Waal's constant,…

Q: Deviations from the ideal gas law are observed at high pressure and low temperature. Explain this in…

A: A basic and historically important trend in the thermodynamic theory, a kinetic theory of gas was…

Q: An ideal gas is contained in a cylinder with a volume of 5.1*10^2 mL at a temperature of 30.°C and a…

A: An ideal gas has negligible volume in compare to volume of the container, and the molecules of ideal…

Q: For many purposes we can treat dimethyl ether (C2H6O) as an ideal gas at temperatures above its…

A: ExplanationStep 1:According to the ideal gas equation:pV / T = constantNow, if we keep 'V' constant,…