A mixture of cyclopropane gas (C3H6) and Oxygen (O2) in a 1.00 to 4.00 mole ratio is used as an anesthetic. What mass of cyclopropane gas is present in a 2.00 L flask at 23.5°C if the total pressure of the oxygen and propane is 1.00 atm? (The molar mass of C3H6 is 42.08 g/mol). A. 8.73 g B. 3.45 g C. 0.69 g D. 2.76 g E. 6.83 mg

Q: A gaseous mixture contains 0.170 mol of H2, 0.230 mol of N2, and 0.200 mol of Ne. The total pressure…

A: The partial pressure of a gas in a mixture is the product of total pressure and the mole fraction of…

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A: The objective of the question is to-a) Calculate the moles of carbon dioxide consumed by the…

Q: molar mass of th

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Q: A mixture of gases contains 2.08 g of CO, 4.02 g of Xe, and 7.90 g of N2O. What is the partial…

A: option c correct From the Ideal Gas Lawp × V = n× R × Tn = mMp=m× R× TM ×Vwhere p= pressurem=massM=…

Q: 3. Dr. Dahm is trying to generate CO2(g) by reacting an acid with calcium carbonate. If he pours 389…

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Q: Intraocular gases are dense, unreactive gases that are used for some vitreoretinal surgeries, such…

A: Given: Density of gas = 5.56 g/LTemperature = 22.5 °CPressure = 0.978 atmPercent of carbon = 17.40…

Q: Xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: Let us consider the reaction between xenon and fluorine produces the compound XeaFb, where a and b…

Q: At 2°C a 1.0-L flask contains 1.0x 10^-2  mole of N2 , 4.0x10^2 mg O2 , and 5.1x 10^21 molecules of…

A: N2 =  1.0x 10^-2  mole = 0.01 mole O2 =  4.0x10^2 mg =400 mg =0.4 g O2 = 0.4 g / 32g/mol = 0.0125…

Q: A mixture of 3.0 g H2(g) and 12.0 g He(g) in a 7.0 L flask is maintained at 0 ∘C. What is the total…

A: According to ideal gas law, PV = nRT where P = total pressure of gas mixture V = volume = 7 L n =…

Q: When designing a model air bag, how many grams of NaHCO3 (Molar Mass = 84g/mol) needs to be added to…

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Q: Chlorofluorocarbons (CFC's) are gases that were formerly widely used in aerosols and refrigerators…

A: Given: Mass of CFC = 2.50 g. Temperature = 22 oC Pressure = 1.02 atm. And volume of flask = 500 mL =…

Q: Chlorofluorocarbons (CFC's) are gases that were formerly widely used in acrosols and refrigerators…

A: Given: Mass of CFC = 2.50 g. Temperature = 22 oC Pressure = 1.02 atm. And volume of flask = 500 mL =…

Q: Mixtures of helium and oxygen are used in scuba diving tanks to prevent “the bends.”  Calculate the…

A: Dalton's law of partial pressure: According to the Dalton's law of partial pressure the total…

Q: Find the mole fraction (in percents) of C2 H2 (g) that has undergone reaction.

A: 3C2H2(g)       ⇔      C6H6 (g) Initial pressure         7.0 kPa…

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: At 7°C a 1.0-L flask contains 5.0 × 10-2 mole of N2, 2.0 x 102 mg 02, and 2.4 x 1021 molecules of…

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Q: 14)a) A sample of neon gas occupies a volume of 50.00L at 27.00C and 10.0 atm. How many moles of…

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Q: The gas of a certain volcano had the following composition in mole percent: 60.0% CO2, 28.0% H2,…

A: Dalton's law of partial pressures states that the total pressure of a mixture of gases is equal to…

Q: A mixture of 2.31 moles of H2(g) and 1.47 moles of O2(g) in a container has a total gas pressure of…

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Q: A 1.00 L sample of dry gas at 16 °C and 744 mmHg contains 0.520 g N₂. What is the partial pressure…

A: Given that, Volume of the dry gas is 1.00 L. Temperature = 160C Total pressure = 744 mm Hg Mass of…

Q: A mixture of gases contains 1.01 g of N2, 6.45 g of H2, and 2.04 g of NH3. If the total pressure of…

A: Number of moles of N2 gas = given mass/molar mass =(1.01 g ÷ 28 g/mol) = 0.036 mol Number of moles…

Q: A mixture of gases contains 3.06 g of O2, 7.06 g of NO, and 8.66 g of SF6. If the total pressure of…

A: All details explanation in Handwritten solution.

Q: A 10.00 L tank at -2.9 °C is filled with 11.6 g of boron trifluoride gas and 3.29 g of dinitrogen…

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Q: A mixture of neon and hydrogen gases contains neon at a partial pressure of 231 mm Hg and hydrogen…

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Q: What mass of Mg and what volume of 1.50 M HCI are required to make 62.3 L of H₂ gas at a temperature…

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Q: A mixture of 0.158 moles CO, 0.412 moles H2 and 0.710 moles O2 has a total pressure of 7.05 atm.…

A: Number of moles of CO = 0.158 mol Number of moles of H2 = 0.412 mol Number of moles of O2 = 0.710…

Q: The gaseous composition of exhaled breath of air by number analysis of the number of moles is 74.8%…

A: Answer:- This question is answered by using the simple concept of Daltons's partial pressure law…

Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

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Q: A 9.00 L tank at 5.07 °C is filled with 4.41 g of sulfur hexafluoride gas and 11.0 g of carbon…

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Q: The Heliox deep sea diving mixture contains 4.0% oxygen and 96.0% helium. What is the partial…

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Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

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Q: 1) At 1.35 atm and 4.33 ∘C, a 3.91 g sample of gas occupies a volume of 1930mL. Calculate the molar…

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Q: A gas mixture consists of equal masses of methane (molecular weight 16.0) and argon (atomic weight…

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Q: The gas of a certain volcano had the following composition in mole percent: 60.0% CO2, 28.0% H2,…

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Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: Using the ideal gas equation, we can calculate the molar mass of the diatomic gas.The ideal gas…

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.