Calculate the mass (mg/m 3) concentration of 11.5 ppm of atmospheric gass Y (MW of 30 grams/mol) in 1 atm and 0oC. Consider the ideal gas law to adjust for the different atmospheric conditions

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Q: . What volume is needed to store 5 moles of helium gas at 350 K under the pressure 190 KPA? of - A…

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A: Given,  90.0% CH4, 8.9% C2H6, and 1.1% C3H8.Total pressure of 307.2 kPa.Partial pressure is…

Q: 17. Calculate the pressure of 0.55 mol of NH₃ gas in a 2.00 Liters vessel at 25 °C, using the ideal…

A: We know that : the ideal gas equation is :  PV = nRT or, P = nRT/V ...(1)  Here, n = no. of moles of…

Q: An 80:20 mixture by mass of N, and O, is placed in a 5.00 L cylinder at a total pressure of 30.0 kPa…

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Q: Ideal Gas Law Fermentation of glucose produces gas in the form of carbon dioxide, how many moles of…

A: Formula:  Ideal gas equation, PV = nRT  where V = volume in liters  P = pressure in atmosphere n =…

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: Given: mol of Carbon = 1.07 mol pressure = 1 atm temperature = 317 K we have to find grams of carbon…

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Q: A mixture of N2, O2 and He have mole fractions of 0.25, 0.65, and 0.10, respectively. What is the…

A: Given:Mole fraction of N2 = 0.25Total pressure = 3.9 atm.

Q: What is the Ideal Gas Law? Why is it called Ideal? Write the ideal-gas equation and give the…

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Q: Consider a mixture of 15.08 g O,, 8.17 g of N,, and 2.64 g of H,. a. Calculate the mole fraction of…

A: Since you have posted question with multiple subparts as per guidelines we can solve only three…

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A: Given the ideal gas equation, PV = nRT   Rearranging the equation to solve for R, R = PVnT

Q: A gas mixture called Heliox, 6.11% O2 and 93.89% He by mass, is used in scuba tanks for descents…

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Q: 1. A mixture of 4.0g H2(g) and 10.0g He(g) in a 5.2L flask is maintained at 0oC. A. Calculate the…

A: Mole Fraction It is a ratio of moles of a particular gas to the total moles of gas. Partial pressure…

Q: A gas mixture called Heliox, 6.11% O2 and 93.89% He by mass, is used in scuba tanks for descents…

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Q: A gaseous mixture contains 430.0 Torr H, (g), 380.1 Torr N, (g), and 87.5 Torr Ar(g). Calculate the…

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

Q: At 25 degrees C and pressure of 679 mmHg 0.317 mole of the noble gas helium has a volume of 8.67 L.…

A: Given, Temperature = 25°C = (25+273)K =298 K Pressure, P =679 mmHg Volume , V = 8.67 L

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A: There exists a relation between the partial pressure and the mole fraction of a gas which is -…

Q: A sample of gas isolated from unrefined petroleum contains 90.0% CH4, 8.9% C2H6, and 1.1% C3H8 at a…

A: The given data contains, CH4 =90.0%Ethane=8.9%Propane =1.1%Total Pressure =307.2 kPa

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: A gaseous mixture contains 434.0 Torr H, (g), 350.5 Torr N, (g), and 79.1 Torr Ar(g). Calculate the…

A: the solution is as follows:

Q: Chemistry Question

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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…

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A: Given that, Gas constant R  = 0.08206 L･atm/mol･K Pressure of Helium in balloon P = 1.0 atm Moles of…

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Q: Calculate the density of methane gas (CH4) in grams per liter at 25 °C and 0.978 atm

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Q: A certain gas mixture is at 2800 kPa pressure and is composed of 35.0 g of O2 and 58.0 g of CO2.…

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Q: A sample of gas contains (among other things): 7.0% CO, 15% CO2, 4.0% O2 and 4.5% CH4, all by…

A: The above question is mole concept based question and we have to calculate the mole fraction of…

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A: The question is based on the concept of gaseous state. we have to calculate total pressure of the…

Q: Calculating partial pressure in a gas mixture GHA 0/5 A 8.00 L tank at 24.9 °C is filled with 9.56 g…

A: A 8.00 L tank at 24.9 °C is filled with 9.56 g of boron trifluoride gas and 4.99 g of sulfur…