Nitrous oxide (N,O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic. The nitrous oxide cylinder contains 1730.4 L of nitrous oxide at standard temperature and pressure. At 291.0 K, what would be the volume, in L, of nitrous oxide that would be obtained from the cylinder?

Q: At what temperature does sulfur hexafluoride have a density of 0.3350 g/L at 0.8210 atm?

A: Given  Density ( d )      =  0.3350 gram/Liter  Pressure ( P )   =  0.8210 atm  Temperature ( T ) =…

Q: What is the total volume of gaseous products formed when 170 liters of carbon monoxide react…

A: Avagadro’s law states that equal volume of all gases at same temperature and pressure have same…

Q: What temperature will sulfur hexafluoride molecules have the same average speed as argon atoms at…

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Q: At 741 Torr and 44°C, 7.10 g of a gas occupies a volume of 5.40 L. What is the molar mass of the gas…

A: Given: Pressure is 741 torr Volume is 5.40 L Temperature is 44oC Mass is 7.10 g To find: Molar mass

Q: If 22.5L of nitrogen at 748mm Hg are compressed to 725mm Hg at constant temperature, what is the new…

A: According to Boyle’s law:

Q: How many moles of a gas would occupy 157 L at 132 kPa and -16.80 degrees C? Do we need to convert…

A: According to gas law PV = nRT Where, P = pressure V = volume T = temperature R = gas constant

Q: If starting at 2.56 L, 5.89 oC, and 2.67 mols of gas. What will the new volume be at 232.00 K and…

A: The answer is 5.82L

Q: A gas is initially at 302 K, 839 torr, and occupies a volume of 4.29 L.  What volume will the gas…

A: We will use the concept of ideal gas equation here. From ideal gas equation we have a derived…

Q: If 94.5 mol of an ideal gas occupies 27.5 L at 429 K, what is the pressure of the gas?

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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…

A:

Q: Liquid oxygen, used in some large rockets, is produced by cooling dry air to -183°C. How many litres…

A: Dry air is cooled to -183⁰C to obtain liquid oxygen which is used in large rockets.

Q: At constant pressure a gas occupies a volumeof 50 ml at a temperature of 40 deg. C. What will be the…

A:

Q: A sample of oxygen gas initially at 373 K was heated to 427 K. If the volume of the oxygen gas…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: If it takes 6.14 seconds for 16.3 ml of C,H,(g) gas to effuse through a pinhole into a vacuum, how…

A: Graham's law of effusion:- under similar conditions the rate of effusion of a gas is inversely…

Q: At some temperature the speed of hydrogen gas is 87522 miles per hour, using Graham’s Law calculate…

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Q: Calculate the volume of chlorine gas (Cl2) at STP that will react with 5.00 grams of

A:

Q: B. In the following graphs, velocity represents the molecular speed, Velocity (m/s) (i) If the plot…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: At standard temperature and pressure (0 °C and 1.00 bar), 1.00 mol of an ideal gas occupies a volume…

A: Since, the given gas is an ideal gas. We can apply Ideal gas equation to this case:PV=nRTP= 1 barV=…

Q: How many miles of gas are in a gas sample occupying 1.68 L at 663 mmHg and 313 K?

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Q: 300.0 mL of a gas at 1.00 atm and 27 degrees celsius would require what temperature to change 1.00 L…

A:

Q: A gas is initially at 305 K, 892 torr, and occupies a volume of 6.92 L.  What volume will the gas…

A:

Q: At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a…

A: The ideal gas equation is given by

Q: At what temperature (in °C) will a sample of gas occupy 92.3 L if it occupies 40.0 L at 75.0°C?…

A:

Q: A gas composed of chlorine and oxygen has a density of 2.875 g/L at 752.0 mm Hg and 11°C. What is…

A: Interpretation- To determine the molecular formula of the gas when  gas composed chlorine and oxygen…

Q: What is the temperature (in °C) of an 11.8 L sample of carbon monoxide, CO, at 747 torr if it…

A: Given: V1 = 11.8 L V2 = 12.9 L T2 = 57.0oC T1 = ?

Q: 233 mL nitrogen gas reacts with 583 mL hydrogen gas. Both gases are at the same temperature and…

A: It is given that 233 mL of nitrogen is reacting with 583 mL of hydrogen gas at the same temperature…

Q: What pressure (in atm) is exerted by a column of toluene (C7H8) 87.0 m high? The density of toluene…

A:

Q: A balloon containing 2.99 g of water at 0.909 atm and 400.45 K has volume of 5743 mL. Based on this…

A:

Q: 5. A 5.0 L container of gas experiences a temperature change so that the final temperature is 4…

A: We have to find the size of container after temperature change

Q: If 34.5 mol of an ideal gas occupies 86.5 L at 315 K, what is the pressure of the gas?

A: The pressure of the gas can be determined using Ideal gas Equation

Q: Consider the following graph. (a) If curves A and B refer to two different gases, He and O2, at the…

A: The above graph shows the Maxwell-Boltzmann distribution of speeds for He and O2 at a certain…

Q: If a gas filled balloon has a volume of 1 Liter at ten feet underwater, would you predict the volume…

A: The volume of the balloon would decrease.

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

A:

Q: A given sample of gas has a root-mean-square speed of 1363 km per second at 298K. What is the…

A:

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: 0.101 L of gas at 760. torr is compressed to 800. torr.  Calculate the resulting gas volume in mL at…

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

Q: If a sample of oxygen gas occupies 0.0032 mL at 215.0 °C and 4.82 atm, what temperature in °C will…

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Q: A sample of xenon gas occupies 71.1 litres under a pressure of 1.55 x 103 torr at 25.0 °C. What…

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Q: In an air-conditioned room at 21.0 ∘C, a spherical bubble had the diameter of 60.0 cm. When taken…

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Q: A 14.0 g sample of N2 (g) occupies what volume at 0 degrees C and 1.00 atm?

A: First the given grams of N2 is converted into moles.

Q: 0.601 L gas at 7.60 torr is compressed to 800 torr. Calculate the resulting gas volume in mL at…

A: Initial volume of gas, V1=0.601 L = 0.601 x 1000 =601 mL InitialPressure, P1=7.60 torr   Final…

Q: If 58.5 mol of an ideal gas occupies 71.5 L at 333 K, what is the pressure of the gas?

A: Answer: The pressure of the gas is 22.357 atm.

Q: A sample of oxygen gas has a volume of 3.24 L at 31°C. What volume will it occupy at 147°F if the…

A:

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A:

Q: A balloon filled with helium has a volume of 38.8 L at 275 K. What volume will the balloon occupy at…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: If a cylinder contains 28.5 L of oxygen gas at a pressure of 1.80 atm and a temperature of 298 K,…

A: To find number of moles.

Q: If 81.5 mol of an ideal gas occupies 47.5 L at 429 K, what is the pressure of the gas?

A:

Q: If 1.80 molmol of helium gas occupies 5.10 LL at 2.30 atmatm, what is the temperature in degrees…

A: Number of moles of He = 1.80 mol V = 5.10 L P = 2.30 atm

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.