If a 3 mole sample of nitrogen at 25C, 3.0 atm, and 15 L is compressed to occupy 2.5 L, what is the final pressure of the gas?

Q: If 0.500 mol of helium gas occupies 5.00 L at 25 °C, what is the pressure in atmospheres?

A: Given details, n = 0.500 mol V = 5.00 L T = 25 °C = 298 K R = 0.08205 L.atm/mol.K To calculate the…

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…

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Q: A sample of gas of mass 3.66 g  occupies a volume of 515 mL  at 48 oC  and 0.24 atm  pressure. What…

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Q: 3. How much pressure in kPa does 2 moles of nitrogen gas at 55°C exert on a container that holds 63…

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Q: A vessel with a volume of 26.9 L contains 2.80 g of nitrogen gas, 0.605 g of hydrogen gas, and 79.9…

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Q: What is the pressure (in atm) exerted by 0.046 moles of gas in a 29L cylinder at 193°C?

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: What is the temperature, in degrees celcius, of 1.50 moles of neon (Ne) gas confined to a volume of…

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Q: A sample of nitrogen gas is 1.05 L at -58 °C and 1 atm. What is the gas volume when it is heated to…

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Q: What volume of O2 at 798 mmHg and 41 ∘C is required to synthesize 23.0 mol of NO?

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Q: A gaseous compound has a density of 1.51 g/L at 23.9 °C and 1.24 atm. What is the molar mass of the…

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Q: of

A: Density Vs molar mass of gas  D = PM / RT  Where,  D = Density = Findout  P = pressure = 2.50atm  M…

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: What is the volume occupied by 10.8 g of nitrogen gas at 780 mmHg and 38.0 oC?

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Q: What is the temperature of 0.52 mol of gas at a pressure of 1.3 atm and a volume of 11.8 L?

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Q: What will the volume of a sample be if 420. mL of an ideal gas at 23 °C and 1.86 atm is cooled to 15…

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Q: What volume of gaseous water, H2O, has the same moles of gas as 10.0 L of xenon gas at the same…

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Q: What is the pressure (in atm) exerted by 0.015 moles of gas in a 27L cylinder at 201°C?

A: The ideal gas law is applied to all the gases to find the missing volume, pressure, temperature or…

Q: What volume will 12.0 g of oxygen gas (O2) occupy at 25oC and a pressure of 52.7 kPa? What is the…

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Q: If 1.36 g of a gas occupies a volume of 1.00 L at 0.984 atm and 30 C, what is the molar mass in…

A: From ideal gas law, we know that  PV = nRT Where  P = pressure of the gas V = volume of gas n =…

Q: A gas (4.0 g) occupies 11.2 L at 2 atm and 273 K. What is the molar mass of the gas? What is the…

A: Given data contains, Mass=4.0 g Volume=11.2 L Pressure=2 atm Temperature=273 K

Q: If 3.31 L of gas at 19°C and 1.07 atm is compressed at a pressure of 107 atm and 25°C, calculate the…

A: V1 = 3.31 L T1 = 19oC = 292 K P1 = 1.07 atm V2 = ? T2 = 25oC = 298 K P2 = 107 atm

Q: What is the number of moles of fluorine gas contained in a 3.01 L vessel at 27.1° with a pressure of…

A: Applying formula PV=nRT

Q: When heated, mercury (II) oxide (HgO) decomposes to give O2 gas. 2 HgO (s) → 2 Hg (l) + O2 (g) What…

A: From the above reaction we can see that 2 moles of HgO is decomposing to form 1 mole of O2  hence…

Q: How many g of He are in a sample with pressure= 3.4 atm, volume= 3.5L, and T= 37°C, assuming that it…

A: Given ,  Pressure ( P ) = 3.4 atm Volume ( V ) = 3.5 L Temperature ( T ) = 37°C = (37+273.15)K =…

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: What is the pressure (in atm) exerted by 0.033 moles of gas in a 46L cylinder at 202°C?

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Q: What volume is occupied by 8.6 g of nitrogen gas, N2, at 23°C and 1.15 atm pressure?

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Q: What is the pressure in atm of 0.742 mole of gas at 10.91 L and 291 K?

A: Ideal gas equation is PV=nRT where, P= pressure V=volume n=number of moles R=gas constant…

Q: What is pressure calculated by the ideal gas equation for 1.00 mole of Cl2(g) in a volume of 1.00 L…

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Q: What volume will 9.60 moles of sulfur hexafluoride (SF6) gas occupy if the temperature and pressure…

A: If P is the pressure of the gas, V is the volume of the gas, T is the temperature of the gas in…

Q: What volume would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 2.84 atm?

A: Given: Moles of SO2 = 20.0 moles Temperature = 75.3 oC = 348.45 K Pressure = 2.84 atm

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 13.5 L?

A: The number of moles of chlorine can be calculated by using the ideal gas equation,

Q: What is the pressure in atm of 3.02 g of H2 gas at 10.91 L and 291 K?

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Q: If the pressure exerted by a gas at 25°C in a volume of 0.044 L is 3.81 atm, how many moles of gas…

A: The ideal gas equation is given by,                                                         PV = nRT…

Q: What is the pressure of 2.01 g of nitrogen gas confined to a volume of 0.205 L at 36 ∘C?

A: Given, Mass of nitrogen = 2.01g Volume = 0.205L Temperature  = 36 degree Celsius.

Q: In one lab, the gas-collecting apparatus used a gas bulb with a volume of 231 mL. How many grams of…

A: Given: Volume of CO2 produced = 231 mL = 0.231 L                                           (Since 1…

Q: If a 4.25 atm gas phase mixture contains 40.0g of neon and 40.0 g of helium at a constant…

A: Given- Total pressure= 4.25 atm  Weight of neon =40.0g Weight of helium =40.00 g

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: The relation between the pressure (P) and temperature (T) of the gas can be expressed using the…

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: Given and ideal gas has, initial temperature =62°C =(62+273.15) K =335.15 Kinitial pressure =2.250…

Q: What volume will 2.09 moles of nitrogen occupy at 0.947 atm and 20.0 degrees celsius?

A: Given that,  Moles of nitrogen gas n = 2.09 moles Pressure P = 0.947 atm Temperature T = 20°C  = 293…

Q: What is the pressure of 1.51 g of nitrogen gas confined to a volume of 0.105 LL at 30 ∘C?

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Q: What is the molecular weight of the gas if 15 g of the gas occupies volume of 8.2 L at 57°C and 1.1…

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Q: What would be the density of a sample of Xe gas at 70.0 °C and 2.50 atm of pressure?

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Q: If 7.2 L of oxygen gas at 150C is cooled at constant pressure until the volume becomes 3.5 L, then…

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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: are by the min hire ? O. The total pressure exerted by a mixture of an unknown of nirogen and 0.…

A: Pressure exerted by nitrogen gas is 1.36atm.

Q: If a volume of nitric oxide gas at 25.0 °C increases from 2.00 L to 3.00 L, what is the final…

A: Charles law states that volume of a given amount of gas held at constant pressure is directly…

Q: What is the molar mass of haloethane if 14.1 g of the gas occupies 2.00 L at 344 K and 1.01 atm?

A: 14.1 g of  a haloethane gas occupies 2.00 L at 344 K and 1.01 atm .We have to calculate the molar…

Q: What mass of helium gas exerts a pressure of 965 mmHg in a volume of 5.40 L at a temperature of…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: An unknown gas at 73.1 ∘C and 1.05 atm has a molar mass of 44.10 g/mol. Assuming ideal behavior,…

A: Ideal gas equation is the equation which obeys all gas laws under all condition of temperature and…

Q: If 64.0 g of O2 gas has a volume of 0.50 L at 400 K, what is its pressure in milimeters of mercury?

A: The mass of O2 gas is = 64.0 g The volume of the gas is = 0.50 L The temperature of the gas is = 400…

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 gas of mass 3.82g occupies a volume of 539 mL at 27 ⁰ C and 1.0 atm pressure. What is…

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Q: If 0.60 g of a gas occupies 300mL at 27°C and 630mm Hg of pressure, what is the molar mass of the…

A: Given that,Mass of the gas=0.60 gVolume of the gas=300mLT=300KP= 630mmHg

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: What volume will a gas be if 245.6 g neon is at 31oC at 4.56 atm?

A: Number of moles of Ne is determined as follows,

Q: 2. If 3.0 moles of nitrogen gas are collected in a 35.0 liter container at 20°C, what would be the…

A: As per the bartleby expert guidelines I am allowed to answer one question at a time. As Question 1…

Q: A certain mass of nitrogen gas occupies a volume of 8.20 L at a pressure of 1.78 atm. At what…

A: The pressure of sample when its volume increases is calculated as,

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

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Q: If 425 L of a gas at 1.00 atm and 25° C is compressed into a 35.0 L tank at the same temperature,…

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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.