A wine-dispensing system uses argon canisters to pressurize andpreserve wine in the bottle. An argon canister for the system hasa volume of 55.0 mL and contains 26.0 g of argon. Assumingideal gas behavior, what is the pressure in the canister at 295 K?When the argon is released from the canister, it expands to fillthe wine bottle. How many 750.0-mL wine bottles can be purgedwith the argon in the canister at a pressure of 1.20 atm and atemperature of 295 K?

Q: You have 50.1 g of Cl2 gas in a container with one of the volume as one with H2SO4 gas. The pressure…

A: Avogadro law states that the volume of a gas is directly proportional to the number of moles at…

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Q: Mixing hydrogen gas with oxygen gas is explosive when oxygen is more that 3.1% of total pressure.…

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A: The answer to the following question is given as -

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Q: A mixture of carbon monoxide and helium gases, in a 79.25 L flask at 73°C, contains 4.18 grams of…

A: The answer is given below:

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Q: pressure

A:

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Q: A mixture of 40.0 g O2 and 40.0 g He has a total pressure of 0.450 atm. What is the partial pressure…

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Q: A certain laser uses a gas mixture consisting of 7.00 g HCl, 4.00 g H2, and 167 g of Ne. What…

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Q: What are the common units of pressure? List them in order of smallest to largest unit.

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Q: A gas id heated from 265.0K to 300.0 K and the voulme is increased from 25.0 liters to 36.0 liters…

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A:

Q: A sample of gas contains 4.19 moles at 37.8 °C in a volume of 3.61 L. If 2.67 moles of gas are…

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Q: A piston at 99.0°C contains a gas that occupies a volume of 2.5 L. To what temperature would the gas…

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Q: At 118oC, the pressure in a 12.0 L flask is 847 mm Hg. How many moles of gas are in the flask?

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A: Record the given data, Volume V1 = 7.50 liters Temperature T1 = 15°C + 273 = 288 K Temperature T2 =…

Q: CO2 gas with a volume of 25.0L was collected at 25 degrees Celsius and 0.982 atm. Calculate the…

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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.