A sample of neon gas occupies a volume of 7.51 L at 64.0°C and 348 torr. If the volume of the gas sample is decreased to 5.32 L, while its temperature is increased to 124.0°C, the resulting gas pressure will be ___  torr.

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: the volume of the gas sample will be  mL.

A:

Q: A gas has a volume of 1.37 · 101 L, a pressure of 4.20 atm and a temperature of -1.72 · 102 oC. What…

A: To solve this problem, we will use the equation:-  P1V1/T1 = P2V2/T2

Q: A sample of helium gas occupies a volume of 9.92 L at 51.0°C and 367 torr. If the volume of the gas…

A:

Q: A 1.04 L sample of gas at 759 mmHg pressure is expanded until its volume is 2.24 L. What will be the…

A: According to Boyle's law, at constant temperature and number of moles the pressure of the gas is…

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: constant Temperature, a sample of CO was changed to 8.0 L and 880 mm Hg, if the pressure of the…

A:

Q: If the volume if reduced to 2.9 L, what is the new pressure?

A: Given: P1=0.79 V1=5.7 L V2=2.9 L The objective is to find new pressure Formula used: P1V1=P2V2

Q: A sample of neon gas at a pressure of 0.817 atm and a temperature of 28.7 degrees Celsius, occupies…

A: P1=0.817atm T1=28.7°C V1=14.2L V2=3.37L P2=? T2=T1

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: A sample of helium gas at a pressure of 1.00 atm and a temperature of 27.9 °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 helium balloon is filled to a volume of 2.88 x 103 L at 722 mm Hg and 19°C. When the balloon is…

A:

Q: A sample of argon gas at a pressure of .924 atm and a temperature of 20.2 degrees Celsius, occupies…

A: Given for argon gas P1 = 0.924 atm T1 = 20.2 °C = (20.2 + 273)K = 293.2 K V1 = 437 mL Temperature is…

Q: A gas has a volume of 0.500 L at 0.990 atm and 7.0oC. What is its volume at 1.10 atm and 77oC?

A:

Q: He gas at 490mmHg, N gas at 0.75atm, and neon at 520 torr. What is the total pressure

A: Given, partial pressure of He = 490 mm Hg Partial pressure of N2 gas = 0.75 atm Partial pressure of…

Q: A 21.5 L sample of gas is at 725 mmHg and 25°C. If the volume changes to 24.9 L and the pressure…

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Q: A sample of hydrogen gas at a pressure of 751 mm Hg and a temperature of 76 degrees Celsius,…

A:

Q: A sample of nitrogen dioxide (NO,), a toxic gas with a reddish-brown color, occupies a volume of…

A: Here given, Initial pressure (P1) = 725 mmHg = 0.953948 atm Initial volume (V1) = 10 L Final…

Q: A sample gas at 1.3atm of pressure is in a 2.0 L container. What will the pressure be ig the sample…

A:

Q: ) 0.360 g of a diatomic gas occupies 125.0 mL at 23.0oC and 750. Torr. What is the molar mass of the…

A:

Q: A sample of gas has an initial volume of 4.4 L at a pressure of 730 mmHg . If the volume of the gas…

A: According to Boyle’s law,

Q: If a 49.5 mL sample of krypton gas is at 0.667 atm and 37.0 degrees Celsius, what is the volume at…

A: Given data: Initial: P1 = 0.667 atm, V1 = 49.5 mL, T1 = 273 + 37 = 310 K Final: P2 = 1 atm, V2 = ?,…

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 gas sample occupies 350.0 mL at 24 degree C and 755 torr. What is its volume in mL at STP

A: Initial volume of the gas (V1)  350.0 ml = 0.350 L  Initial temperature (T1) = 24°C = 24 + 273.15 =…

Q: At what Celsius temperature will the gas have a volume of 0.942 L

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Q: A gas at 65°C occupies 4.22 L at what Celsius temperature will the volume be at 3.87 L

A:

Q: The pressure of a 70.0 L sample of gas is 650 mm Hg at 20.0°C. If the temperature drops to 15.0°C…

A: Convert the unit of temperature:

Q: A sample of neon gas occupies a volume of 8.94 L at 55.0°C and 333 torr. If the volume of the gas…

A: From the ideal gas law equation, PV = nRT; where P is for pressure, V is for volume, n is the number…

Q: The volume of a sample of hydrogen gas was decreased from 12.36 L to 5.65 L at constant temperature.…

A: Given: The initial volume, of hydrogen gas (V1) = 12.36 L. The final volume, of hydrogen gas (V2) =…

Q: The gas in a 1550 mL balloon at sea level has a pressure of 755 mmHg, and 26.0 ℃. If the balloon…

A: From the ideal equation PV=nRT where  P=Pressure V=volume n= mole R= Universal gas constant T=…

Q: A sample of helium gas at a pressure of 699 tor and a temperature of 23.4 C,occupies a volume of 789…

A: Given: Initial pressure = 699 torr Initial volume = 789 mL And final pressure = 1.05 X 103 torr =…

Q: At 528 torr and 21.0 oC, gas has a volume of 224 mL. The gas conditions change to a volume of 778 mL…

A: The new temperature can be calculated by using combined gas law.

Q: A sample of gas at 15 celsius and 1 atm has a volume of 2.58 L. What volume will this gas occupy at…

A: Here given, Initial Pressure (P1) = 1 atm Initial temperature (T1) = 150C = (273+15) K = 288 K…

Q: If 40.7 g of a gas occupies 11.0 L at STP, what volume will 130.7 g of the gas occupy at STP?

A: Here we Have to calculate the volume of 130.7 g gas occupy at STP, given 40.7 g gas occupies 11 L at…

Q: If an experiment’s conditions are changed from 15.3 L, 1.7 atm, and 45ºC to STP, what will the new…

A: STP means standard temperature and pressure. In given question ideal gas equation PV= nRT used.

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: A sample of nitrogen gas occupies a volume of 7.98 L at 67.0°C and 333 torr. If the volume of the…

A:

Q: A sample of oxygen gas at a pressure of 1.05 atm and a temperature of 22.9 °C, occupies a volume of…

A:

Q: If a fixed amount of a gas is at a pressure of 2.71 atm and has a volume of 85.3 L at a temperature…

A: Any gas is described by using four terms namely pressure, volume, temperature and the amount of gas.…

Q: A gas occupies a volume of 25L at a pressure of 2 atmospheres. What volume will it occupy at the…

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

Q: [References] A sample of 47.4 mL of krypton gas, Kr, is at 756 mm Hg and 25.0°C. What is the new…

A:

Q: A sample of ammonia (NH3), a colorless gas with a pungent odor, occupies a volume of 7.00 L at a…

A: Boyle's law This law states that the absolute pressure exerted by a given mass of an ideal gas is…

Q: At 1021 torr and 21.0 celsius, a gas has a volume of 224 ml. The gas conditions change to a volume…

A: Record the given data, P1 = 1021 torr P2 = 445 torr V1 = 224 mL V2 = 778 mL T1 = 21.0 oC= (21.0+273)…

Q: A sample of gas has an initial volume of 12,4 liters, an initial pressure of 473 mmHg, and an…

A: Given information: Initial Volume = 12,4 liters Initial pressure = 473 mmHg Initial temperature =…

Q: A 22.4 L sample of a gas is heated from 15 °C to 78 °C. What volume (mL) does the gas occupy at the…

A: According to Charles's law the volume of an ideal gas is directly proportional to temperature at…

Q: A sample of oxygen gas at a pressure of 717 mm Hg and a temperature of 67 °C, occupies a volume of…

A: According to the Charles law, the volume of an ideal gas at a constant pressure will be directly…

Q: A sample of neon gas occupies a volume of 7.00L at 68.0 degree celcius and 393 torr. If the volume…

A: Given Initial Volume = V1 = 7.00 LInitial temperature = T1 = 68.0°C = (68 + 273.15) K = 341.15…

Q: A sample of hydrogen gas at a pressure of 1.03 atm and a temperature of 24.3 °C, occupies a volume…

A:

Q: A certain mass of N2 occupies a volume of 4.57 L at pressure of 9.29 atm. At what pressure will the…

A: Given,  initial Volume = 4.57 L Initial pressure = 9.29 atm Final Volume = 6.95 L  Final pressure =…

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.