Will the volume of a gas sample increase, decrease, or remain unchanged under the following conditions: Pressure is changed from 1 atm to 560 mm Hg                      The temperature is changed from 10oC to 273 K

Q: A 6.00 L tank at 0.95 °C is filled with 2.17 g of dinitrogen monoxide gas and 7.50 g of sulfur…

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Q: A 10.0 L tank at 12.5 °C is filled with 3.91 g of sulfur tetrafluoride gas and 6.79 g of dinitrogen…

A: Given : Mass of sulfur tetrafluoride i.e SF4 = 3.91 g Mass of dinitrogen monoxide i.e N2O = 6.79 g…

Q: A 7.00 L tank at 7.57 °C is filled with 4.38 g of dinitrogen monoxide gas and 2.99 g of boron…

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Q: 8.00 L tank at 0.72 °C is filled with 10.9 g of boron trifluoride gas and 7.07 g of dinitrogen…

A: Given : Mass of BF3 = 10.9 g Mass of dinitrogen monoxide = 7.07g

Q: A 9.00 L tank at 22.7 °C is filled with 6.21 g of sulfur hexafluoride gas and 7.82 g of boron…

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Q: 1) Convert a pressure of 2.18 atm to kPa. Answer in units of kPa. Convert the pressure of 2.18 atm…

A: Since you asked for multiple questions, we are entitled to solve first question only.

Q: A sample of argon gas occupies a volume of 7.82 L at 50°C and 777 mm Hg. The volume of the gas…

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Q: A 6.00 L tank at 27.5 °C is filled with 14.6 g of sulfur hexafluoride gas and 3.50 g of dinitrogen…

A: Step 1:   Step 2: Step 3: Step 4:

Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Changes in volume, pressure, and temperature can be calculated from the ideal gas equation. This…

Q: A 8.00 L tank at 21. °C is filled with 4.85 g of sulfur tetrafluoride gas and 7.84 g of carbon…

A: Given : Mass of sulfur tetrafluoride i.e SF4 = 4.85 g Mass of carbon dioxide i.e CO2 = 7.84 g Volume…

Q: 0.30 mol H2 (g) and 0.20 mol O2 (g) are added to a cylinder. Before reaction, the total pressure is…

A: According to Gay-pressure Lussac's law describes the connection between a gas's pressure and…

Q: 2 A 10.5 mL sample of liquid ethanol (C,H,OH, density = 0.789 g/mL) was injected into a 10.0 L…

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Q: One of the factors that influences the behavior of a gas sample is pressure. Pressure can be…

A: Answer is explained below.

Q: A 8.00 L tank at 2.81 °C is filled with 9.62 g of sulfur hexafluoride gas and 9.34 g of dinitrogen…

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Q: A tank contains a mixture of 14.6 g of argon gas and 9.69 g of neon gas at 27 °C. The total pressure…

A: We are having 9.69g Neon & 14.6g Argonnoof moles of Neon present = weight of Neon(g)Molar mass…

Q: A 9.00 L tank at 23.9 °C is filled with 6.76 g of boron trifluoride gas and 4.61 g of sulfur…

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Q: A 10.0 L tank at 1.79 °C is filled with 15.7 g of sulfur tetrafluoride gas and 15.1 g of dinitrogen…

A: Moles of SF4 =  15.7 g /108gmol-1                          = 0.145 mol Moles of N2F2 = 15.1 g /66…

Q: A 8.00 L tank at -8.3 °C is filled with 15.2 g of dinitrogen monoxide gas and 8.30 g of boron…

A: The first step is to calculate the number of moles of each gas. The number of moles can be…

Q: 196. °C. For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its…

A: Given :  Initial temperature of gas = 89.0°C = 362 K  Final temperature of gas = 143.0 °C = 416 K…

Q: A 9.00 L tank at 4.56 °C is filled with 8.55 g of chlorine pentafluoride gas and 9.34 g of…

A: Number of moles of any Substance can be calculated by - Moles = mass/Molar mass Here, Mass of…

Q: A 7.00 L tank at 28.5 °C is filled with 10.9 g of boron trifluoride gas and 7.45 g of sulfur…

A: Given-> Volume (V) = 7.00 L T = 28.5°C = 28.5 + 273 = 301.5K Weight of BF3 = 10.9 gm Weight of…

Q: Some N₂ gas is mixed with some O2 gas, and the sketch below shows a representative sample of the…

A: given problem solved as Mole fraction = mole of one component ÷ mol of both componentsN 2 =  17÷ (…

Q: A 9.00 L tank at 11.1 °C is filled with 14.5 g of dinitrogen difluoride gas and 13.4 g of chlorine…

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Q: A 9.00 L tank at 24.6 °C is filled with 7.29 g of dinitrogen monoxide gas and 5.10 g of dinitrogen…

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Q: A 10.0 L tank at 28.9 °C is filled with 7.97 g of sulfur tetrafluoride gas and 15.3 g of sulfur…

A: PV = nRT Number of mol = Mass/molar mass Mole fraction of ith species (Xi) = ni/n , where n = total…

Q: A 10.0 L tank at 3.85 °C is filled with 10.3 g of sulfur hexafluoride gas and 6.25 g of dinitrogen…

A: Number of moles of sulfur hexafluoride can be calculated as, Number of moles of SF6=MassMolar…

Q: A 6.00 L tank at 7.28 °C is filled with 9.73 g of sulfur tetrafluoride gas and 2.46 g of carbon…

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Q: A 44.0 L metal cylinder stores a sample of gas at 6 °C under 1.02 atm. The temperature of the…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: use the ideal gas law to identify this gas.

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A 9.00 L tank at 9.39 °C is filled with 6.14 g of dinitrogen monoxide gas and 9.14 g of boron…

A: Number of moles of N2O = mass/mol.wt. = 6.14 g/(44.01 g/mol) = 0.139514 mol  Number of moles of BF3…

Q: A gas originally at 25oC and 1.50 atm pressure in a 2.3 liter container is allowed to expand until…

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Q: convert between them

A: In order to convert a pressure unit to another one, we need to know the relationship between these…

Q: Chlorine pentafluoride gas is collected at -17.0 °C in an evacuated flask with a measured volume of…

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Q: A 6.00 L tank at 6.04 °C is filled with 18.4 g of sulfur hexafluoride gas and 2.89 g of carbon…

A: Given that:  Mass of sulfur hexafluoride (SF6) = 18.4 g Mass of carbon dioxide (CO2) = 2.89 g…

Q: A gas mixture contains 2.9 moles of hydrogen, 8.9 moles of carbon dioxide, and 2.7 moles of nitrogen…

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Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A: Mole fraction = mole of species / total moles Partial pressure of specie= mole fraction × total…

Q: A gas mixture with a total pressure of 765 mmHg contains each of the following gases at the…

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Q: 1. Calculate the density of oxygen, O2, under each of the following conditions: STP 1.00 atmatm and…

A: The objective of the first part of the question is to calculate the density of oxygen under two…

Q: . What is the mole fraction of each gas in a mixture having the partial pressures of 0.467 atm of…

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Q: Two bulbs are connected by a stopcock. The large bulb, with a volume of 6.00 L, contains nitric…

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

A: Given : Initial temperature of gas = 38.0°C = 311 K Final temperature of gas = 58.0 °C = 331 K…

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.