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

Q: What is the mole fraction of oxygen gas in air (see Table 10.2)?What volume of air contains 10.0 g…

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Q: a) how many moles of CO2 gas occupy a volume of 757 mL at 10.4 atm and 317 Kelvin? b) how many…

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Q: 3.2.5 moles of gas, at 1590 mmHg, occupy a volume of 28.00 L. What is the temperature, in °C, of the…

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

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 40.0 L?

A: Temperature = T = 120°C = 393.15 K  Pressure = P = 33.3 atm  Volume = V = 40 L  No. Of moles of…

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: At what temperature(°C) will 7.82moles of methane gas occupy a volume of 5.47 L ata pressure of…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: What volume (in L) will 50.0g of nitrogen gas occupy at 2.0atm of pressure and at  65 degrees…

A: V = ? m = 50.0 g  M = 28 g/mol  n = 50.0 g / 28 g/mol = 1.785 mole P = 2.0 atm  T = 65°C = 338 K  R…

Q: How many moles of an ideal gas will occupy 65L at 298 K and 8.9 ATM?

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Q: . A 5.65 L sample of gas at 25 °C and 1 atm will occupy what volume at 1.5 atm and 50 °C?

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Q: A sample of helium gas collected at a pressure of 1.32 atm and a temperature of 28.0 °C is found to…

A: In the given question helium gas is considered to behave ideally. The ideal gas equation can be…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 37.0 L?

A: Ideal gas equation is given by, PV=nRT

Q: A 0.271 g sample of He(g) is placed in a balloon at 22.0 °C and a pressure of 754 mm Hg. What is the…

A: This question is based on ideal gas Equation. PV = nRT Where, P - pressure V- Volume n = no of moles…

Q: A balloon orginally has 0.10 moles of helium and has a vulme of 0.50 L. I f 0.59 grams of He are…

A: PV = nRT where, P = pressure in atm, V = volume in L, n = number of moles, R = 0.082 and T =…

Q: A sample of a gas at 77°C and 1.33 atm occupies a volume of 50.3 L. (a)  How many moles of the gas…

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Q: A gas occupies 200cm³ at a temperature of 0°C and pressure of 2 atmospheres. What will be the volume…

A: In accordance with Charle's law, the volume of the gas varies directly with the temperature of the…

Q: How many moles of gas occupy 0.500 L at 170 mm Hg and 25 °C?

A: Provided volume (V)=0.500Litre Temperature=25°C Temperature =(273.15+25) Temperature (T)=298.15K…

Q: A gas Sample Occupies 26o L at 125 c and 2.00 atm. wnat will be its volume at 25 C and .00 atm2

A: The values are given as follows:

Q: and

A: Given: State-1 P1 = 845 torr T1 = 323 K V1 = 5.3 L   State-2 P2 = 0.679 atm T2 = 2 deg C V2 = ?

Q: A 35 L tank of oxygen is at 315 K with an internal pressure of 190 atmospheres. How many moles of…

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Q: A gas sample occupies 2.0 L at 20°C and 5.00 atm pressure. What volume in L will the gas occupy at…

A: Given :-  Initial pressure = 5.00 atm  Initial volume = 2.0 L  Initial temperature = 20°C  Final…

Q: A sample of Cl2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: The relationship between temperature, pressure and volume is given below.

Q: a. How many moles of N2 gas occupy a volume of 775 mL at 8.45 atm and 327 Kelvin?…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 8.45 atm V = volume in L = volume…

Q: How many moles of neon gas occupies 3.4 L at 234 K and 4.95 atm?

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Q: A quantity of helium (He) gas occupies a volume of 16.4 L at 76.5 ºC at and 34435 mm Hg. What is its…

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Q: How many moles of neon gas are in a 2.0 L container at a pressure of exactly 1 atm and a temperature…

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L?

A: The ideal gas equation is: PV=nRT where, P is the pressure of the gas V is the volume of the gas n…

Q: A mole of gas at 0.0°C and 760. torr occupies 22.4 L. What is the volume of this gas at 25.°C and…

A: According to the question, a mole of gas at 0 °C and 760 torr pressure occupies 22.4 L volume.  We…

Q: A 6.50-L sample of oxygen gas at 20°C is confined in erted grnduated cylinder under waler at a…

A: Intital pressure (P1) =1.5 atm  Initial volume (V1) = 6.50 L  Final pressure (P2)=  2.50 atm  Final…

Q: When a 5.20L sample of gas at 225k is heated to 450.K what volume (in L) will the gas occupy

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

Q: At 354 K and 1.52 atm pressure, a gas occupies a volume of 0.450 L. What volume will it occupy at…

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Q: What volume, in liters, will the gas occupy at 3.50 atm and 281 °C? Assume ideal behavior.

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Q: 35. Calculate the mass of nitrogen dioxide gas occupying a vol- ume of 2.50 L at 35 °C and 0.974 atm…

A: Given that: Volume of NO2 = 2.50 L T = 35°C = 35°C+273 = 308 K P = 0.974 atm

Q: A sample of hydrogen gas has a volume of 0.7751 L at 450.2 K, what volume would the gas occupy at…

A: We are given with a sample of hydrogen gas has a volume of 0.7751 L at 450.2 K And we are asked for…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 14.0 L?

A: Temperature of Chlorine gas (T) = 120°C = 273+120 = 393K Pressure of Chlorine gas (P) = 33.3atm…

Q: What is the pressure of 0.33 moles of nitrogen gas, if its volume is 15.0 L at - 25.0°C?

A: Number of mole(n)  = 0.33 mole  Volume ( V)   = 15 Liter Temperature ( T )  = 25 ℃…

Q: A sample of O, gas occupies 308 mL at 46°C and 1.27 atm. What is the volume of this 0, gas sample at…

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Q: How many moles of N2 gas occupy a volume of 775mL at 8.45 atm and 327 Kelvin?

A: Given : Pressure of N2 = 8.45 atm  Temperature of N2 = 327 K And volume of N2 = 775 mL = 0.775 L…

Q: If a gas sample weighed 3.97 grams occupies 2.768 liters at STP what would be the molas mass of this…

A: Calculation for number of moles:At STP, 1 mole of any gas occupies 22.4 Litre of Volume

Q: 2.00 g of fluorine gas occupies 1.18 L at STP. What volume will it occupy at -14 °C and 1 atm?

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Q: A sample of Ne gas occupies 0. 220L at 0.86 atm. What will be its volume at 29.4kPa?

A: This problem can be solved by using Boyle's law. It states that the pressure of a gas is inversely…

Q: 125 mL Sample ot ehlonine gas at 25°C is heated to a volume of 175 mb, if the Pressnte remains…

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Q: A certain wuantity of neon gas is under 1.05atm pressure at 303k in a 10.0 L vessel how many moles…

A: The ideal gas equation describes the relationship between different parameters of a gas. These…

Q: According to the ideal gas law, 1.00 moles of He will occupy the same volume as 1.00 moles of H2 at…

A: Given,  Number of moles of He gas = 1.00 moles  Number of moles of H2 gas = 1.00 moles Temperature…

Q: zinc metal reacts with aqueous sulfuric acid to form hydrogen gas. In an experiment, 201 mL of wet…

A: GIVEN: Volume of hydrogen gas=201ml=0.201 LTemperature of gas=27 degree celcius=300.15KPressure of…

Q: In the average adult male, the residual volume (RV) of thelungs, the volume of air remaining after a…

A: (a) The given problem can be solved by using ideal gas equation as;       PV = nRT…

Q: F8.og offluorine aas and 5.0g of neon gas are injecied in to a 1.8 L vessel at a temperature of 59…

A: Use the ideal gas equation,  PV=nRT where, P is the pressure that gas exerted on the walls of the…

Q: A sample of O2 gas has a volume of 15.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: Given : Initial volume of gas = 15.0 L Initial pressure of gas = 1.50 atm. Initial temperature of…

Q: a.) given 1 mol of gas in 1 L container at 0.00oC what is the pressure? b.) given 1 mol of gas at…

A: Answer a. This problem cab be solve by using the equation   PV=nRT Where P= Pressure,V=volume…

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.