What volume does the gas occupy

Q: A sample of oxygen gas collected at STP occupies a volume of 31.2 L. How many moles of gas does the…

A: Oxygen gas collected at STP occupies a Volume of 31.2 L.

Q: An experiment shows that a 268 mLmL gas sample has a mass of 0.428 gg at a pressure of 755 mmHgmmHg…

A: A gas sample has, Mass =  0.428 g Volume = 268 mL Pressure = 755 mmHg Temperature =  38°C,

Q: 1. The volume of a gas sample at 20 °c is 2 L. At what temperature should the gas be to increase the…

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Q: What volume of gas would result if 280. mL of neon gas is compressed from 1.01 atm to 2.13 atm at…

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Q: volume

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Q: If 7.56 L of a gas are collected at a pressure of 745 mm Hg, then what volume will this gas occupy…

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Q: A sample of helium gas at a pressure of 923 mm Hg and a temperature of 72 °C, occupies a volume of…

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Q: A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the gas…

A: Charles’ Law states that at constant pressure, the volume of the gas is directly proportional to the…

Q: A sample of helium gas occupies 12.4 L at 23°C and O.956 atm. What volume will it occupy at 40°C and…

A: using the ideal gas's equaction  PV=nRT i

Q: A 2.68 L container of oxygen gas at 27.9 °C is heated to 46.8 °C. Assuming that the volume of the…

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Q: A sample of gas at 1063.4 mmHg and occupying a volume of 12.08 L is transferre to a smaller…

A: Boyl's law state that at a given temperature and composition volume of gas is directly proponstional…

Q: #1: 2.00 L of a gas is at 740.0 mmHg pressure. What is its volume at standard pressure?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A sample of argon gas at standard pressure occupies 1000 ml. At constant temperature, what volume…

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Q: A mixture of helium and carbon dioxide gases, at a total pressure of 920 mm Hg, contains 1.38 grams…

A: Given: Total Pressure of the mixture(Pt)= 920mmHg Mass of Helium gas = 1.38 g Mass of Carbon dioxide…

Q: A sample of gas in a balloon has an initial temperature of 23 ∘C and a volume of 1760 L . If the…

A: Given, Initial temperature = 23oC + 273 = 296K. Initial volume = 1760L. Final temperature = 78oC +…

Q: A sample of xenon gas occupies a volume of 7.31 L at 447 K. If the pressure remains constant, at…

A: A Charles law explains the relationship between volume and temperature at constant pressure. it…

Q: A sample of gas is stored at 15 atmospheres and has a volume of 5 liters. If the volume of the gas…

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Q: If 2.00 L of gas at 20.0 degrees C and 760 mm Hg is allowed to come to 245 mmHg at 350.0°C, what is…

A: In this question ideal gas equation is used. Since number of moles is constant so, PV/T = constant

Q: A 3.21 L sample of nitrogen gas, N2, contains 0.254 mol of nitrogen, N2. If nitrogen is added to the…

A: Avogadro's Law :-  It states that, volume is directly proportional to number of moles of gas at…

Q: A 4.05 g sample of an unknown gas at 33 °C and 1.05 atm is stored in a 3.05 L flask. What is the…

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Q: What is the volume (in liters) of a 5.18 gram sample of NH3 gas at STP?

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Q: A sample of hydrogen gas at a pressure of 953 mm Hg and a temperature of 24 degree celcius,occupies…

A: Charles law is applicable to an ideal gas. According to this law at constant pressure, the volume of…

Q: A sample of gas occupies 998. mL at standard pressure. What volume will the gas occupy at a pressure…

A: A sample of gas occupies 998. mL at standard pressure. We have to calculate  volume of the gas  at a…

Q: If a nitrogen gas occupies a volume of 500 ml at a pressure of 0.971atm. What volume will the gas…

A: Given :-  initial pressure i.e. P1 = 0.971 atm  initial volume i.e. V1 = 500 mL  final pressure i.e.…

Q: A sample of carbon dioxide gas at a pressure of 948 mm Hg and a temperature of 27°C, occupies a…

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Q: A gas sample at 62.5oC and 800 mm Hg pressure has a volume of 3.50 L.  What is the volume of the…

A: Given that : The temperature of the gas sample =  62.5oC The pressure of the gas = 800 mm Hg The…

Q: The volume of a sample of gas is 200 L at 740 mmHg. What would its volume be if the pressure on the…

A: Given:: P1=740 mmHg, V1=200 L P2=760 mmHg, V2=?

Q: Determine the number of molecules in 985 mL of nitrogen at 0 degrees Celsius and 1 x 10 -6 mm Hg?…

A: Given, volume of nitrogen gas =985 mLtemperature =0 °C pressure of gas =1×10-6 mmHguniversal gas…

Q: A sample of hydrogen gas at a pressure of 903 torr and a temperature of 26.9°C, occupies a volume of…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: A sample of helium gas occupies 11.7 L at 23°C and 0.956 atm. What volume will it occupy at 40.°C…

A: Given :-  initial volume = 11.7 L  initial temperature = 23°C  final temperature = 40.°C  pressure…

Q: What is the volume of this sample?

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

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: If we have a sample of gas at 1.67 atm and 76.3°C, what would happen to the temperature if the…

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

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 sample of oxygen, at 24°C, occupies a volume of4.40×102milliliters (mL) at 1.65 atm pressure. What…

A: V1 = 440 mL P1 = 1.65 atm P2=? V2 = 159 mL

Q: You have 854 mL of chlorine trifluoride gas at 755 mmHg and 49°C. What is the mass (in g) of the…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: A 2.05 g sample of an unknown gas at 59 ∘C and 1.10 atm is stored in a 2.85 L flask. What is the…

A: Given,Mass of the sample = 2.05 gVolume is 2.85 LTemperature = 273.15 K + 59 = 33.152 KPressure =…

Q: Solve this

A: Charles’ law states that at a constant pressure, the volume of a gas is directly proportional to its…

Q: A sample of oxygen gas occupies 17.0 L at 78.1°C and 0.956 atm. What volume will it occupy at 21.0°C…

A: Given volume of oxygen,V1 = 17.0 L, Temperature, T1 = 78.1⁰C =351.25 K P1= 0.956 atm, T2 = 21.0⁰C=…

Q: What volume does 0.118 mol of helium gas at a pressure of 0.97atm and a temperature of 305K occupy

A: Applying ideal gas equation PV = nRT

Q: A sample of gas occupies 100.0 mL at standard pressure. What volume will the gas occupy at a…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: A sample of helium gas at a pressure of 604 torr and a temperature of 23.6°C, occupies a volume of…

A: Given : P1 = 604 torr   P2 = 903 torr T1 = 23.6 °C     T2 = T1 V1 = 817 ml We know, at constant…

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: 20.4 lbs of a gas occupies 374 ft3 at a certain pressure and temperature. The amount of gas is then…

A: If the temperature and pressure of a gas are kept constant, then the amount of gas and the volume is…

Q: At STP, a gas occupies a volume of 300 mL. What would be its final volume if the temperature…

A: For a fixed mass of gas, we know that -…

Q: A sample of (iodine) I2 gas has a volume of 30.0L at a temperature of 38.0°C. At what temperature…

A: Given that   A sample is given = I2 gas  the volume  of sample V1 = 30 liter  temperature  T1 = 38°C…

Q: What volume is occupied by a 1.19 mol sample of xenon gas at a temperature of 0 °C and a pressure of…

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Q: A 19.50 g sample of a gas occupies a volume of 24.8 L at 22.7ºC and 748.3 mmHg.  What is its…

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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.