if 2.50ml of NO2 gas eompletely conveted to N2O4 gas under the same conditions what volume will the N2O4 occupy?

Q: The deviation from ideal behavior of a gas is most evident at high temperature. Explain

A: Given statement: The deviation from ideal behavior of a gas is most evident at high temperature.

Q: A sample of air occupies 1.0 L at 25 °C and 1.00 atm. What pressure is needed to compress it to 100…

A: Here given, Initial Volume (V1) = 1 L  Initial Temperature (T1) = 250 C = (273 +25) K = 298 K…

Q: What volume is occupied by 3.67 mol of CO2 gas at 209K and a pressure of 0.99 atm?

A:

Q: What is the molar mass of a gas that effuses twice as fast as methane (CH4)?

A: Graham's Law of Effusion can be defined as, So in the given case A is methane and B is the unknown…

Q: Does N2 behave more ideally at 1 atm or at 500 atm? Explain.

A: Does N2 behave more ideally at 1 atm or at 500 atm has to be explain,

Q: Argon vapor at 35.2oC and 725Torr is contained in a 2.26-L tube. A 1.731-g sample of C6H6 is then…

A:

Q: At fixed temperature, how much faster does NO effuse than NO2?

A:

Q: What is the density of Cl2 gas [molar mass = 70.90 g/mol] at 34.9∘C and 1.22 atm?

A: Density of a gas is given by the expression. d=PMRT where d is the density of gas, P is the pressure…

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…

A:

Q: Does N₂ behave more ideally at 1 atm or at 500 atm? Explain

A:

Q: Please complete on paper. How much volume is occupied by one moie of a gas at STP?

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: How many moles of Br2 are in one cubic meter (1.00 m3) of Br2 gas at STP?

A: First we consider that Br2 gas obey ideal gas equation :  PV = nRT  n = PV / RT  Where, n = number…

Q: Hydrogen gas is produced when zinc reacts with sulfuric acid:Zn1s2 + H2SO41aq2¡ZnSO41aq2 + H21g2If…

A: The vapor pressure of water vapor at 24oC is 22.4 torr. The pressure of dry hydrogen gas can be…

Q: Identify conditions under which gasesbehave ideally versus nonideally, anddescribe how molecular…

A: The gaseous state is the simplest state among the three states of the matter. The behavior of the…

Q: What is the volume occupied by 0.298 mole of Ne gas at STP?

A: At STP, volume of 1mole of any gas is 22.4 L. volume of 22.4 L is also known as molar volume of gas…

Q: A helium balloon is filled to a volume of 15.0 L at 255 K. a.  What will the volume of the balloon…

A: At constant pressure, the volume of the gas increases with an increase in temperature. According to…

Q: If a gas mixture of O2 and N2 has a total pressure of 750 torr and the partial pressure of nitrogen…

A: Dalton's Law of partial pressures states that total pressure is equal to the sum of partial…

Q: A quantity of gas at 27.0 is heated in a closed vessel until the pressure is doubled. To what…

A: Using gas equation, we have (P1*V1) /T1=(P2*V2) /T2 where P=Pressure, V=Volume and T=Absolute…

Q: Explain the negative deviation from ideal gas behavior of N2 below 300 atm?

A: Given information: Pressure = 300 atm

Q: Enter your answer in the provided box.At what temperature (in °C) would 1.00 mole of ideal gas…

A: Given,Moles of gas = 1.00mole.Volume of gas = 50.0L.Pressure = 1.00atm.Temperature =?

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.62 L1.62 L was placed in a weighted…

A: Given: Initial Pressure, P1 = 1.00 atm Initial volume, V1 = 1.62 L Final Pressure, P2 = 80.0 atm…

Q: A 1.00 mole sample of  solid CO2 (dry ice) is placed inside a sealed balloon and allowed to fully…

A: Given: The number of moles of solid CO2 is 1.00 mol. The pressure and temperature is 0.983 atm and…

Q: The barometric pressure in a cavern was measured using a mercury barometer. A value of 74.2 cm of Hg…

A: Given :- pressure = 74.2 cm of Hg  To convert : 74.2 cm of Hg to atm

Q: It is desired to inflate a baggie with a volume of 993 milliliters by filling it with neon gas at a…

A: Given Data :

Q: Using the ideal gas law, how many grams of sodium azide are required to inflate an airbag to 67 L of…

A: 2 mol Azide will  give 3 mol of N2  At STP 1 mol of N2 occupy 22.4 L

Q: volume

A:

Q: A large balloon is initially filled with 1.00 mole of gas which has a volume of 22.0 L at 273 K and…

A: Given :-  Pressure of gas = 1.00 atm  Volume of gas = 22.0 L  Temperature = 273 k  Number of moles…

Q: How many moles of gas are contained in a typical human breath that takes in 0.50 L of air at 1.0 atm…

A: The combination of Boyle's law, Charles's law and Avogadro's law leads to an equation which explains…

Q: Hydrogen gas is produced when zinc reacts with sulfuric acid:Zn(s) + H2SO4(aq)------>ZnSO4(aq) +…

A: According to the gas equation, P V = n R T … (1) Substituting the values in eq (1),  {1 L * torr =…

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: What is the density of propane gas (CH3CH2CH3, 44.1 g/mol) at 25°C and 650 mmHg

A: The numerical is to be solved based on ideal gas equation  P=Pressure of gas in atmosphere V=volume…

Q: According to Avogadro's Principle at STP 1.00mole of a gas will occupy 22.4L. What are the…

A: Ans

Q: a sample of o2 gas at a given temperature and pressure has a density of 1.60g/L what is the demsoty…

A: We will use equation for ideal gas to calculate density of C2H6.

Q: Which has a higher root mean square velocity, H2(g) at 150 K or He(g) at 650K?

A:

Q: What pressure (in atm) is exerted by a column of isopropanol (C3H7OH) 303 m high? The density of…

A: Given, Height of column = 303 m Density of isopropanol = 0.785 g/cm3

Q: It is desired to inflate a baggie with a volume of 862 milliliters by filling it with oxygen gas at…

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

Q: 21. During the combustion of ethane (C₂H6) 200. L of carbon dioxide are produced at 780. mm Hg and…

A: The alkane undergoes combustion reaction to form carbon dioxide and water.  The ideal gas equation…

Q: A piston with an open volume of one cubic foot at atmospheric pressure closes to a volume of 1/80 of…

A: Answer:

Q: Which gas would deviate more from ideal behavior (explain) a. nitrogen tribromide or arsenic…

A: Ideal gas is a hypothetical gas having zero sized particles, zero intermolecular forces. It obeys…

Q: The apparatus shown here has two gas-filled containers andone empty container, all attached to a…

A: In table, shown below, the number of blue particle in the first container and the number of red…

Q: A sample of 2.00 g of a vapor occupies 0.559 L at 97 °C and 0.967 atm. Calculate the molar mass of…

A:

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: Give two cases where the assumptions of kinetic molecular theory break down. Choose one of the two…

A: The kinetic molecular theory was first proposed by Bernoulli. This theory provide a theoretical…

Q: Argon gas is 10 times denser than helium gas at the same temperature and pressure. Which gas is…

A: According to Graham’s law, if a mixture contains two gases, then the rate of effusion will be…

Q: What will be the effect on the volume of a gas in a non-rigid container if the temperature is…

A: According to ideal gas equation, PV = nRT Or V =  nRT\ P

Q: A sample of O2 gas occupies a volume of 11.2L at STP. How many grams of O2 are present?

A: Given, volume occupied by O2 gas = 11.2 L

Q: A sample of O2 gas initially at STP is compressed to a smaller volume at constant temperature. What…

A: At STP Oxygen gas (O2) is compressed to a smaller volume having a constant temperature is given…

Q: Mass of flask +cap= 96.421g temp. of boiling water= 100 C Mass of flask+ cap+ condensed vapor=…

A: 1) Calculation of the average mass of the flask + cap + vapor: Average mass=97.005 g+96.957 g+96.984…

Q: what volume is occupied by 5.80g of propane gas (C3H8) at 23.0C and 1.50 atm pressure?

A: The Ideal gas law states that PV = NRT Where, P = Pressure V = Volume (in litres) N = number of…

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.