A sample of xenon gas occupies a volume of 7.31 L at 447 K. If the pressure remains constant, at what temperature will this same xenon gas sample have a volume of 4.13 L?

Q: The partial pressures of CH4, N2, and O2 in a sample of a gas mixture were found to be 123 mmHg, 505…

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Q: At 300 K, the given amount of fluorine gas has a volume of 30.0 L. What will be the temperature if…

A: This question is predicted on Charles' law that states that" When the pressure of the gas remains…

Q: What volume is occupied by 0.118 mol of helium gas at a pressure of 0.97 atm and a temperature of…

A: The volume occupied by the helium gas can be calculated by the ideal gas equation as follow: In…

Q: Ioi gas Occuples a volume of 9.15 L at 415 K. If the pressure remains constant, at what temperature…

A: The question is based on the concept of Charle's law.   it states that for a given amount of gas ,…

Q: What pressure does a 10.0 g sample of N2 gas exert in a 3.00 L container if the average speed of the…

A: Here N2 will act as ideal gas.

Q: What is the pressure of 17 moles of gas at a temperature of 67°C and a volume of 88.89 L?

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Q: A sample of methane, CH4, occupies a volume of 318.0 mL at 25°C and exerts a pressure of 1010.0…

A: Answer: pressure of gas is 0.55 atm or 417.99 mmHg

Q: Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g). How many liters of ammonia can…

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Q: A volume of gas occupies 1.5 L at 273 K .  If the volume is increased to 4.5 L, what is the new…

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Q: A sample of neon gas occupies 266 mL at 25.2 oC. At what temperature would the volume of this sample…

A: Ideal gas equation :-                     P V  = n R T  where,       P is pressure in atm     V is…

Q: A balloon filled with helium gas at 1.00 atm occupies 14.9 L. What volume would the balloon occupy…

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Q: What volume will 12.0 g of oxygen gas (O2) occupy at 25oC and a pressure of 52.7 kPa? What is the…

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Q: A sample of xenon gas occupies a volume of 9.01 L at 477 K. If the pressure remains constant, at…

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Q: What volume is occupied by 20.3 g of argon gas at a pressure of 1.47 atm and a temperature of 449 K?…

A: According to ideal gas equation, PV = nRT Therefore, Assuming this to be an ideal gas , The volume…

Q: A certain mass of nitrogen gas occupies a volume of 9.64 L at a pressure of 3.59 atm. At what…

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Q: Calculate the pressure exerted by 106.359 grams of chlorine gas, confined to a volume of 510 mL at…

A: The ideal gas equation is  PV = nRT  P = pressure of gas  V = volume  n = moles of gas = mass/molar…

Q: How does Dalton's law of partial pressures help us with our model of ideal gases? That is, what…

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Q: A sample of carbon dioxide has a mass of 14.0 g and occupies 2.5 L at 400.0 K. What pressure does…

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Q: What will the new temperature be if the volume of a gas sample initially at 350 K contracts from 650…

A: Solution - According to the question - Given values are - given = T1 = 350K V1 = 650L V2 = 350L…

Q: A sample of carbon dioxide gas at 125∘C and 248 torr occupies a volume of 275L. What will the gas…

A: The ideal gas law formula is PV=nRT and the combined gas law formula can be given as P1V1T1 =P2V2T2…

Q: A sample of NO2 gas has a volume of 1.50 L at 23 oC. What volume, in L, will this gas occupy at 123…

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Q: How much pressure would 0.8 moles of a gas at 370 K exert if it occupied 17.3 L of space?

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Q: What is the pressure of 2.01 g of nitrogen gas confined to a volume of 0.205 L at 36 ∘C?

A: Given, Mass of nitrogen = 2.01g Volume = 0.205L Temperature  = 36 degree Celsius.

Q: 1)If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L if the…

A: Given, a gas occupies 5 L at 298 K i.e.initial volume =5 Linitial temperature =298 Kfinal volume =2…

Q: A 15.0 L sample of neon gas has a pressure of 24.0 atm at a certain temperature. At the same…

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Q: A hot-air balloon has volume of 851 L at 291 K. to what temperature (in K) must it be heated to rise…

A: Given,  Initial volume of hot air balloon = 851 L at 291 K.  The temperature must it be heated to…

Q: A 2.43 L volume of hydrogen measured at −150. °C is warmed to 100.°C. Calculate the volume (in L) of…

A: Given: Initial Volume V1 = 2.43 L Initial Temperature T1 = -150 oC= 123 K Final Temperature T2 = 100…

Q: What minimum pressure in psi would a 250-ml aeroso can have to withstand if it were to contain 2.50…

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Q: A sample of xenon gas occupies a volume of 6.95 L at 493K. If the pressure remains constant , at…

A: The xenon gas sample is given at - Volume, V1 = 6.95 L  Temperature, T1 = 493 K Volume, V2 = 3.77 L…

Q: A sample of hydrogen gas has a volume of 0.7751 L at 450.2 K, what volume would the gas occupy at…

A: We are given with a sample of hydrogen gas has a volume of 0.7751 L at 450.2 K And we are asked for…

Q: A 0.48 mole sample of He gas occupies a volume of 11.7L. What is the volume of 0.72 moles He gas…

A: At constant pressure and temperature   V is directly praportional to moles (n)  This is called…

Q: At what temperature will 1.25 mole of an ideal gas in a 2.40 L container exert a pressure of 1.75…

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Q: A sample of 0.264 mol of nitrogen gas takes up 0.9861 L of space at 1.03 atm. At what temperature…

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Q: A sample of carbon dioxide occupies a volume of 6.70 litres at 105 kPa pressure. What pressure would…

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Q: What mass of helium gas exerts a pressure of 965 mmHg in a volume of 5.40 L at a temperature of…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: A sample of xenon gas occupies a volume of 7.38 L at 459 K. If the pressure remains constant, at…

A: Given, Initially Volume (V1) = 7.38 L Temperature (T1) = 459 K Initially Volume (V2) = 4.20 L…

Q: A steel container of volume 0.35 L can withstand pressures up to 88 atm before exploding. What mass…

A: Given that, Volume (V) = 0.35 L Temperature (T) =299 K Pressure (P) =88 atm R = 0.0821 L atm mol-1…

Q: A 14.36 mol sample of argon gas at 95.98 °C occupies 24.00 L. What is the pressure in kPa? Provide…

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Q: How many moles of argon gas would it take to fill a cylinder with a volume of 1.4 L to a pressure of…

A: Volume of cylinder = 1.4 L Pressure of gas = 2.5 atm Temperature of gas = 310 K No. of mol of Argon…

Q: A sample of gas has a volume of 0.4 L at 293 K. What is the volume of the gas at 523 K, assuming…

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Q: Consider a gas of volume 250 mL and a temperature of 29°C. What is the volume of this sample if the…

A: Consider a gas of volume 250 mL and a temperature of 29°C. The volume of this sample is to be…

Q: A sample of xenon gas occupies a volume of 7.59 L at 499 K. If the pressure remains constant, at…

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Q: A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy…

A: To solve this problem we will use the Boyle's law   which is given as  P1V1  = P2V2      Where,  P1…

Q: A sample of xenon gas occupies a volume of 7.36 L at 403 K. If the pressure remains constant, at…

A: The expression for the determination of the final temperature at a constant pressure is shown below,…

Q: What is the pressure in a 19.0 L cylinder filled with 0.681 mol of nitrogen gas at 322 K?

A: The ideal gas equation is  PV = nRT  P = pressure of the gas V = volume  n = moles of the gas R =…

Q: A sample of Carbon dioxide occupies a volume of 3.50 Liters at 125 kPa pressure. What pressure would…

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Q: . Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g).  (a) How many liters of…

A: The balanced reaction given is, => N2 (g) + 3 H2 (g) ------> 2 NH3 (g)

Q: Use the ideal gas equation to calculate the pressure exerted by 1.380 mol of Cl2 in a volume of…

A: A question based on ideal gas equation, which is to be accomplished.

Q: What is a manometer? How does it measure the pressure of a sample of gas?

A: Pressure is nothing but the force exerted per unit area. Various instruments are used to measure the…

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.