What volume is occupied by 0.6070.607 mol of CO2 at 319.4319.4 K and 871871 mmHg

Q: The temperature of a sample of gas in a steel tank at 30.0 kPa is increased from -100.0°C to 25.0…

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Q: 2.0 L of He at 270 K are warmed up to 350 K. What is the final volume in L?

A: Given: V1=2.0 L V2= ??? T1=270 K T2=350 K

Q: What volume is occupied by 0.146 mol of CO2 at 272.3 K and 915 mmHg? V = L

A: We consider CO2 as an ideal gas. And then we apply the ideal gas equation for calculating the volume…

Q: What volume is occupied by 0.986 mol of CO2 at 318.5 K and 973 mmHg?

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Q: How many grams of XeF6 are formed from 12.9 L of F2 (at 298 K and 2.60 atm) according to the…

A: According to ideal gas equation, PV=nRT P= Pressure of the gas (atm) V= Volume of the gas (L) T=…

Q: At what Kelvin temperature will 0.100 moles of Cl2 gas exert a pressure of 900.torr in a 750.mL…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A 20.0-L gas cylinder contains 4.80 g H2at 258C. What is the pressure of this gas?

A: Moles of H2 gas , n = mass molar mass = 4.802= 2.40 mol  Temperature , T = 258 + 273.15 = 531.15 K…

Q: A sample of gas at 475.0°C is allowed to cool at constant volume until its pressure is one-fifth of…

A: Gases present in a rigid and fixed volumes undergo pressure change on heating as well as cooling.…

Q: 4. The maximum safe pressure that a certain 4.00L vessel can hold is 3.50 atm. If the vessel…

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Q: Trinitrotoluene, C7H5(NO2)3, decomposes to produce solid carbon and a mixture of gases:    2…

A: Given Mass of Trinitrotoluene (TNT) = 6.26 g Temperature = 545.15 K. Volume  = 5.77 L

Q: These two gases are mixed in a steel vessel. What can you say about the relationship between each…

A: a)partial presuure- I=II because partial pressure depend on mole fraction here both have same mole…

Q: Explain why real gases become less ideal at high pressures and low temperatures in the context of…

A: We will explain which is required

Q: An instrument, maintained at 165.2 °C, has two separate flasks that contain different gases. If the…

A: Here two different gases enclosed in two different vessel are connected by a narrow tube are mixed…

Q: What volume is occupied by 0.803 mol of CO2 at 260.5 K and 861 mmHg? V = %3D

A: We know that, PV = nRT

Q: 5) 850 torr = ? atm 6) 1820 mmHo -2 atm

A: Let us see the conversion units first to solve the question. 1) 1 torr = 1/760 atm 2) 1 mmHg = 1/760…

Q: partial pressure

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Q: What volume is occupied by 0.756 mol of CO2 at 250.2 K and 769 mmHg? V =

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

Q: Twenty-five milliliters of liquid nitrogen (density = 0.807 g/mL) is poured into a cylindrical…

A: Given: Volume of liquid nitrogen = 25 mL Density of liquid nitrogen = 0.807 g/mL Radius of container…

Q: At what temperature will a sample of gas occupy 30 liters if the same sample occupies 24 liters at…

A: Given, Sample of gas occupies 30 L at unknown temperature.

Q: A 37.0L sample of air at 1.00 atm and 25°C is pressurized to 5.15 atm, and only allowed to increase…

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Q: Does the volume of a fixed quantity of gas decrease to half its original value whenthe temperature…

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Q: The maximum safe pressure that a certain 4.00 L vessel can hold is 3.5 atm.  If the vessel contains…

A: Given: Volume (V) = 4.00 L Pressure (P) = 3.5 atm No of moles (n) = 0.410 mol Temperature (T) =?

Q: What is the effect on the volume of 1 mole of an ideal gas if both the pressure and the temperature…

A: For an ideal gas: PV = nRT Where, P = pressure (atm); V = volume (L); n = number of moles; R = gas…

Q: What is the Temperature of  0.043moles of gas in a 472.3mL vessel at 760torr?

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Q: In dry atmospheric air, the four most abundant components are N2, X = 0.808; 02, X = 0.1915; Ar, X =…

A: Given : Mole fraction of CO2 = 4.066 X 10-4  At standard atmospheric condition, the total pressure…

Q: Calculate the root mean square velocities of CH4(g) and N2(g) molecules at 273 K and 564 K.

A: To find: The root mean square velocities of CH4(g) and N2(g) molecules at 273K and 564K

Q: 9. Complete the following table for an ideal gas. Pressure Volume (L) n (mol) Temperature (K) 0.125…

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

Q: What volume is occupied by 0.445 mol of CO2 at 397.0 K and 973 mmHg?

A: Given information: Moles of the carbon dioxide gas = 0.445 mol Pressure (p) = 973 mmHg Temperature…

Q: Answer the following and give an explanation or reason: 3. Which assumptions of the kinetic…

A: The assumptions of the kinetic theory of gases are as follow The particles of gas are small and…

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

A: Given data :

Q: Convert the ideal gas constant: R = 1.987 [cal/((gmole)(K))] to [Btu/(lb mol)("degree"R)]

A: Given R = 1.987 [cal/((gmole)(K))]   R = ..?.... [Btu/(lb mol)("degree"R)] =to be determined

Q: If volume =2.03 L at 24.0 Degrees Celsius then volume = 3.01L at what temperature? ( pressure, n=…

A: NOTE : Assuming the substance we are talking about in this question is a gas as nothing is mentioned…

Q: An ideal gas is allowed to expand from 9.00 L9.00 L to 85.5 L85.5 L at constant temperature. By…

A: Volume define size of any substance .it is denoted in Litre or ml. Calculate change in volume do…

Q: An 1855 grams sample of water, initially at 28.6°C, was heated under a pressure of 760 Torr to…

A: Answer: It is a three step process in which during 1. water will be heated to it boiling point 2.…

Q: When a 36.4mL of methane (CH4) at 25 degrees celcius is heated its volume increases to 45.2mL.…

A: From charle-s law we know that at constant pressure ,volume V  of a gas is directly proportional to…

Q: Use the data below from a Dumas experiment using CCI4 to determine the atmospheric pressure (in…

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

Q: gaseous mixture contains 4.56 g propane, C3H8, and 1.22 g chloroform, CHCL3. Assuming that both…

A: Mass of propane  = 4.56 g Mass of chloroform = 1.22 g V = 100 ml = 0.1 L  T = 28oC  = 301 K Molar…

Q: Suppose 1.88 mol of SO2 gas was compressed into a 1.78L steel cylinder at a temperature of 32.0 .…

A: just use ideal gas equation.

Q: 1. A balloon is filled to a volume of 7 x 102 ml at a temperature of 20oC. The balloon is then…

A: As pressure and number of mole remain constant.then according to Charles law              V ∝ T…

Q: Which gas would you expect to deviate most from ideal behavior under conditions of low temperature:…

A: The deviation of gases from ideal behavior at low temperatures depends on the intermolecular forces.…

Q: what is the temperature in degrees celsius of 5.23 moles og helium (He) gas confined to a volume of…

A: Here given, Pressure (P) = 5.23 atm Volume (V) = 5.23 L Mole (n) = 5.23 mol Gas constant (R) =…

Q: A compressed gas cylinder at 13,700 kPa and 23°C, is in a room where a fire raises the temperature…

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Q: Suppose 0.246 mol of SO2 gas was compressed into a 1.25L steel cylinder at a temperature of 38.0℃.…

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Q: A gas exerts 59.3 kPa on its container at 25.0 °C. What temperature is needed to increase the…

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Q: What is the significance of the critical constants of a gas?

A: Critical constant can be described as the constant which indicates the point above which it is…

Q: Identify the element or molecule that has the  lowest effusion rate.     Cl2     Kr     H2…

A: Effusion is the process of escaping the gas molecule from tiny hole in container. According to…

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.