A sample of hydrogen gas occupies a volume of 7.08 L at 65.0°C and 351 torr. If the volume of the gas sample is decreased to 4.62 L, while its temperature is decreased to 4.0°C, the resulting gas pressure will be _______ tor

Q: A 103-mL sample of gas is heated from 20oC to 100oC at constant pressure. What is the final volume…

A: The solution is as follows :

Q: A sample of methane gas at a pressure of 890 mmHg and a temperature of 83*C , occupies a volume of…

A: The process is taking place at constant pressure , So we can apply Charles law V1/T1 =V2/T2…

Q: Assume you place 1.500 g of hexane gas (C6H14) in the cylinder of an automobile engine. The cylinder…

A: Given that Mass of hexane gas = 1.500 g Volume = 250 cm3 Temperature = 250∘C To find, pressure of…

Q: A given mass of gas occupies a volume of 10.0 L at STP. To what temperature must the gas be heated…

A:

Q: A sample of neon gas occupies a volume of 7.62 L at 57.0°C and 374 torr. If the volume of the gas…

A:

Q: A sample of methane gas (CH4) has a volume of 64 L at 835 Torr and 75°C. What is the volume of this…

A: An ideal gas is a hypothetical gas that is composed of many randomly moving point particles which…

Q: A sample of hydrogen gas occupies a volume of 8.54 L at 55.0°C and 0.450 atm. If it is desired to…

A:

Q: At constant temperature the pressure on a 10.0 L sample of gas is changed from 1.00 atm to 1140…

A: Given: The initial pressure of a gas is 1 atm. The final pressure of a gas is 1140 torr=1.5 atm The…

Q: neon gas occupies a volume of 7.25 L at 55.0°C and 344 torr.

A:

Q: A sample of oxygen gas occupies a volume of 8.56 L at 46.0°C and 1.04 atm. If it is desired to…

A: Given,  Initial volume = 8.56 L  Initial pressure = 1.04 atm  Final pressure = 1.25 atm  Final…

Q: The volume of the gas in litre, if 2.57 moles have a pressure of 1.86 atm at a  of 12ºC.

A: Hi, since you have posted multiple questions. We will answer the very first question for you. Kindly…

Q: A sample of a gas occupies a volume of 29.6 L at 16 ºC and 614 torr. What will be the new volume if…

A: Intial volume  = V1 = 29.6 L  Intial temperature = 16 ºC.     ( 0 °C = 273.15 K ) Intial temperature…

Q: he volume of a sample of gas at 50 ⁰C is 2.50 L. Assuming that the pressure is held constant. A)…

A: Please find your solution below : At constant pressure, volume of a given amount of gas is directly…

Q: 891 mm Hg and a temperature of 65°C, occupies a volume of 17.9 liters. If the gas is heated at…

A: We have to find  effect of temperature change on volume

Q: A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of the gas…

A: Given, A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of…

Q: 225 L of H2 gas and 75.0 L of N2 gas are simultaneous pumped into a 15.0-L reaction vessel at…

A: Given: Volume of H2 = 225L Volume of N2 = 75L Volume of NH3 = volume of vessel = 15L Pressure of H2…

Q: sample of methane (CH4) has a volume of 26 mL at a pressure of 0.88 atm. What is the final volume,…

A:

Q: A 325 mL sample of gas is initially at a pressure of 721 torr and a temperature of 32°C. If this gas…

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

Q: In need of help solving number 44

A: Given: V1= 7.68 L V2= 9.92 L P1= 0.634 atm P2= 0.436 atm T1=59 C= 332 K T2= ?

Q: A gas sample occupies a volume of 12.0 L at 25 ºC and 750 torr. At what temperature in ºC will the…

A: The law that combines Charles' law, Gay-law, Lussac's, and Boyle's law is known as the combined gas…

Q: The volume of a gas is 0.250 L at 3.34 atm. What will the volume be when the pressure is reduced to…

A: We konow that ideal gas equation is  PV = nRT  P = pressure of the gas  V = volume of the gas in…

Q: its

A: According to the ideal gas equation,  PV = nRT  PV is direactly related to temperature  P2 • V2 / P1…

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: Given , Initial volume = 37.42 L  Initial pressure = 745 torr Final pressure = 894 torr  Final…

Q: 1.50 L of a gas at 2.25 atm pressure expands to final volume of 8.10 L. What is the final gas…

A: The pressure of a gas is inversely proportional to the volume at constant temperature is known as…

Q: A sample of neon gas occupies a volume of 7.11 L at 57.0°C and 349 torr. If the volume of the gas…

A: Formula used :- P1V1/T1= P2V2/ T2

Q: A sample of Oxygen (O2) gas occupies a volume of 1.62 L at 755 mm Hg pressure and a temperature of…

A: We have initial pressure as 755mmHg Initial volume as 1.62 L Initial temperature as 273.15 K Final…

Q: A 8.90 L8.90 L container holds a mixture of two gases at 13 °C.13 °C. The partial pressures of gas A…

A: Using Daltons law and ideal gas equation we have solved this problem.

Q: sample of helium gas at a pressure of 640. torr and a temperature of 29.9°C, occupies a volume of…

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

Q: 1. A sample of neon gas occupies a volume of 9.60 L at 49.0°C and 0.620 atm. If it is desired to…

A: Since you have posted multiple non-related questions, we are entitled to answer the first 3 related…

Q: A sample of a gas occupies 160.0 mL at -10.0?C and 620. torr. What pressure will the gas exert in a…

A:

Q: 10) A 45.0-L sample of gas collected at a pressure of 59.4 torr is stored in a container at 35 °C.…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: 1. Hydrogen cyanide, HCN, is a poisonous gas allegedly purchased by Lizzie Borden in August 1892. It…

A: Given that the partial pressure of water at 30 °C = 31.8 mmHg Given that the total pressure of the…

Q: gas occupies a volume of 53.5 L and exerts a pressure of 695 mm Hg at 25.0 °C. What volume will the…

A: Given: Volume of gas = 53.5 LPressure = 695 mm HgTemperature = 25.0oC To find: Volume of the gas at…

Q: A sample of propane gas, C3H8 was collected over water at 22.5°C and 745 torr. The volume of the wet…

A:

Q: A sample of neon gas at a pressure of 1.19 atm and a temperature of 27.0 °C, occupies a volume of…

A:

Q: If a sample of carbon dioxide gas in a 455.0 ml container has a pressure of 725.0 mmHg at -49.0oC,…

A:

Q: The pressure of a gas in a 1.50 L container is 0.995 atm. What is the new pressure if the sample is…

A: P1 = 0.995atm V1=1.50L P2= ? V2= 4.0L

Q: A sample of carbon dioxide gas occupies a volume of 3.40 L at STP (0oC and 1.0 atm).  What volume…

A: Given: Initial Pressure = 1 atm = 760 mm Hg Initial volume = 3.40 litres  Initial temperature = 0°C…

Q: Sample of gas occupies 135 ML add to 22.5 Celsius the pressure is 165 torr  what is the pressure…

A:

Q: A sample of nitrogen gas at a pressure of 0.591 atm and a temperature of 279 °C, occupies a volume…

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

Q: sample of neon gas occupies a volume of 9.78 L at 57.0°C and 0.940 atm. If it is desired to…

A: Welcome to bartleby !  We have to calculate final temperature .

Q: A sample of nitrogen gas at 310 K and 1.01 atm occupies a volume of 1.51 L. If the gas is compressed…

A: Use the equation:

Q: 1.A gas sample occupies a volume of 12.0 L at 25°C and 750 torr. At what temperature in  °C will the…

A: 750torr = 0.9868atm 25oC = 298.15K 28oC = 301.15K 700mmHg = 0.921atm 600torr = 0.7894 atm 27oC =…

Q: A sample of helium gas occupies a volume of 8.14 L at 57.0°C and 1.09 atm. If it is desired to…

A: Old values - Volume, V1 = 8.14 L Pressure, P1 = 1.09 atm Temperature, T1 = 57 ◦C or 330.15 K New…

Q: A sample of gas at a pressure of 752 torr occupies a volume of 5.12 L. What will the new volume be…

A:

Q: A 20.0-L tank contains 0.486 g of helium at 18 deg C. The molar mass of helium is 4.00 g/mol. What…

A: Given, Volume of helium gas (V) = 20.0 L Mass of helium gas (m) = 0.486 g Molar mass of helium  (M)…

Q: A sample of gas is kept at 5 atmospheres, 25 degrees Celsius and takes up 3 L. if the gas is cooled,…

A: Final Temperature = -153.8℃

Q: A gas is expanded from an initial volume of 20.5 L at 0.92 atm at 23 degrees celsius to a final…

A:

Q: A sample of helium gas at 283 K and 0.736 atm occupies a volume of 4.08 L. If the pressure of the…

A: The expression of ideal gas equation is shown below: PV = nRT Where; P = pressure V = volume n =…

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.