A sample of hydrogen gas at a pressure of 718 mm Hg and a temperature of 40 °C, occupies a volume of 10.5 liters. If the gas is heated at constant pressure to a temperature of 62 °C, what will the volume of the gas sample be?

Q: If a gas has a volume of 34.5 L at 1020 mm Hg and 25.0C, what is the volume at standard temperature…

A: Given:- For a gas,  Volume (V1)= 34.5L Pressure (P1)= 1020 mm Hg = (1020/760)atm = 1.342 atm…

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: 104. A sample of helium gas has been contaminated with argon gas. At 1 atm and 25°C, the density of…

A:

Q: If the pressure exerted by a gas at 25°C in a volume of 0.057 L is 3.80 atm, how many moles of gas…

A:

Q: If 22.5 L of nitrogen gas at 0.85 atm is decompressed to 0.60 atm at constant temperature. What is…

A: In this question, we want to determine the new volume of the nitrogen gas.  You can see details…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.91 L was placed in a weighted balloon and…

A: We have given that initial Pressure (P1) = 1 atm Volume (V1) = 1.91 L And after dropping into the…

Q: volume

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Q: What volume of oxygen gas is required to completely react with 30.0 L of hydrogen gas, assuming all…

A: Solution:- Final answer:- x = 15.0 L of O2 The responding proportion appeared by the coefficients…

Q: A 4.000 L sample of nitrogen gas at 25.00°C and 760.0 mmHg is heated to 500.0°C, with a constant…

A: Initial Pressure ( P1 )        = 760 mmHg Initial Temperature ( T1 ) = 25 ℃…

Q: A gas mixture composed of helium and argon has a density of 0.670 g/L at a 755 mmHg and 298 K. What…

A: Any unknown variable like volume (V), moles (n), or pressure (P) get evaluated through the…

Q: The temperature of a gas in a 5.00 L container at 1.00 atm pressure and 298 K is lowered to 220 K…

A: Gay-Lussac's law states that at constant volume, pressure (P) is directly proportional to…

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

A:

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

A:

Q: A sample of oxygen gas occupies a volume of 3.00 L at 0.00 oC and 2.00 atm pressure. What volume, in…

A: Given data,Initial volume of O2 (V1)=3.00LInitial pressure of O2 (P1)=2.00atmFinal pressure of O2…

Q: A gas mixture with a pressure of 1.31 atm is composed of 20.95g O, and 78.09g N2. What is the…

A: Given: Total pressure of gaseous mixture = 1.31 atm. Mass of O2 = 20.95 g. And mass of N2 = 78.09 g.…

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 sulfur hexafluoride gas occupies 9.10 L at 198 °C.  Assuming that the pressure remains…

A:

Q: A sample of chlorine gas occupies 1550 mL at 0.945 atm and 50 °C. What is the mass of the sample?

A: Given that : Volume (V) = 1550 mL = 1.55 L Pressure (P) = 0.945 atm Temperature (T) = 50°C = 323 K…

Q: A sample of argon gas occupies a volume of 866 mL at 28°C. What volume will the gas occupy at 50.7°C…

A: Answer: 931.3 mL volume occupy at 50.7°C

Q: 2.0 g of Ne are at 1.5 atm of pressure and 360 K. What volume, in L, does the gas occupy?

A: Volume calculation of a gas using ideal gas equation:

Q: A gas sample weighing 19.66 g occupies a volume of 7.85 L at STP. What is the molar mass of this gas…

A: The ideal gas equation is given as:

Q: A sample of oxygen gas occupies a volume of 2.00 L at 27 o C and 2.00 atm pressure. What volume, in…

A: Convert 2 atm pressure into mmHg.

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 3.95 g sample of an unknown gas at 69 °C and 1.00 atm is stored in a 1.75 L flask. What is the…

A: The ideal gas equation relates the pressure, volume, temperature, and number of moles of gases of a…

Q: A sample of neon gas at a pressure of 774 mm Hg and a temperature of 44 °C, occupies a volume of…

A: Here given--- Initial Pressure (P1) = 774 mmHg = (774/760) atm = 1.018 atm Initial Volume (V1) =…

Q: The partial pressure of fluorine gas in a 2.00 L container is 0.85 atm while the partial pressure in…

A: The equation which is related to "P" (pressure in atm), "V" (volume in liter), "n" (moles), "R" (gas…

Q: A sample of krypton gas at a pressure of 934 mm Hg and a temperature of 56 °C, occupies a volume of…

A:

Q: What volume is occupied by a 1.83 mol sample of nitrogen gas at a temperature of 0 °C and a pressure…

A:

Q: Question is attached

A: It is given that gas contains 0.80 moles of argon in a volume of 13.6 L of a gas sample.

Q: Under the same conditions of temperature and pressure, rank the following gases in terms of…

A: Interpretation - To rank the following gases in terms of increasing ideal gas behavior. Ne,N2,CH4

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: A 334-mL cylinder for use in chemistry lectures contains 5.225 g of helium at 23 °C. How many grams…

A: Given,Mass = 5.225 gMolar mass of helium is = 4.0 g/molVolume = 0.334 LTemperature = 23 oC = 273.15…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.89 L was placed in a weighted balloon and…

A: We have to use the Boyle's law in order to calculate the final volume as it is given temperature is…

Q: If the initial temperature of an ideal gas at 2.250 atm2.250 atm is 62.00 ∘C,62.00 ∘C, what final…

A: Initial temperature (T1) = 62.00 ◦C Initial pressure (P1) = 2.250 atm Final pressure (P2) = 1.700…

Q: What is the density of a sample of argon gas at 68 ∘C and 837 mmHg?

A:

Q: At 618 mm Hg, a sample of nitrogen gas occupies 490 mL.  What volume does the gas occupy if the…

A: We know Boyle's Law states that, "The absolute pressure(P) exerted by a given mass of an ideal gas…

Q: If a gas occupies a volume of 0.550 L at 25°C, at what temperature, in °C, will it occupy a volume…

A: In this question, we want to determine the temperature of gas in °C when volume Increases from…

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: If a sample of Argon gas occupies 2.50 L at 100.0 °C and 5.00 atm, what volume will it occupy at 0.0…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: Which of the following gases would occupy the smallest volume at 25°C and 1.00 atm pressure?

A: The ideal gas equation is expressed as: PV=nRTV=nRTP

Q: A sample of neon gas oCcupies a volume of 752 ml at 25°C. What volume will the gas occupy at 50ºC if…

A: Given : Initial Volume = 752 mL ×  1L / 1000mL                                       = 0.752 L  = V1…

Q: A sample of oxygen gas at 310 K and 1.74 atm occupies a volume of 1.91 L. If the gas is allowed to…

A: According to gas laws, PV = nRT, Where P = Pressure, V = volume, T = temperature, n = no. of moles,…

Q: A sample of argon gas at STP occupies 34.0 L. What mass of argon is present in the container?

A: At STP condition, 1 mole of gas occupies 22.4L of volume.First, the moles of Ar present is…

Q: If the sample of helium gas has a volume of 6.4 L at a pressure of 0.70 atm, what is the new volume…

A: Given data Initial pressure of Helium : P1= 0.70 atm Initial Volume of Helium : V1= 6.4 L New…

Q: if a balloon was filled with 3.5 L of ammonia gas and all of the gas decomposed, what would be the…

A: The ideal gas equation is  PV = nRT  R = gas constant If P and T are constant then from above…

Q: A sample of fluorine gas occupies 815 mL at 750 mmHg and 140 ∘C. What is the mass of the sample?

A:

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

A:

Q: To what temperature must 15 L of oxygen gas at 0oC be heated at 1 atm pressure in order to occupy a…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: A 0.47 mol sample of O2 gas at 110C has a pressure of 760 torr. What is the volume of gas?

A: Ideal gas equation, PV= nRT  where, P = pressure of the gas V = volume of the gas  n = number of…

Q: If the initial temperature of an ideal gas at 2.250 atm2.250 atm is 62.00 ∘C,62.00⁢ ∘C, what final…

A: According to Gay-Lussac's Law, the pressure the gas is directly proportional to temperature of 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.