A 1L bottle contains 1.01g of nitrogen gas and 0.27g of oxygen gas at 25°C. What are the partial pressurecs of N2 and O2 and the total pressure?

Q: A gas is held in a piston-cylinder assembly. initially gas is at 28.3 0C and volume is 1.8 L. Gas is…

A: Provided initial temperature=28.3°C Or, initial temperature (T1)=(273.15+28.3) Kelvin initial…

Q: Do intermolecular attractions cause negative or positive de-viations from the PV/RTratio of an ideal…

A: As, Krypton is inert gases or noble gases which do not much deviate from ideal gas behaviors. But…

Q: A 10.0 g sample of sodium metal reacts with 2.50 L of nitrogen gas at 0.976 atm and 28∘C to produce…

A: Balanced chemical equation can be defined as the equation in which equal number of atoms of each…

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.987 atm0.987 atm and 69 ∘C69⁢ ∘C is…

A:

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: A Gas gas collected 0.97atm and 340 K. What will the temperature be at standard pressure?

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of the ideal gas the…

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

A:

Q: Consider 2 containers, where container 1 has three moles of gas A at T=250 K, and container 2, which…

A:

Q: Which of the following is true about the kinetic energy (E) of the molecules of Ne(g) and the…

A: Concept: Gas particles are in continuous and random motion. The Collisions between gas particles are…

Q: When a supply of hygrogen gas is held in a 4L container at 320K it exerts a pressure of 800 torr.…

A:

Q: The total mass of the hydrogen gas in the hindenburg zeppelin was 18,000 kg. What volume did the…

A:

Q: Three 9−L flasks, fixed with pressure gauges and small valves, each contain 8 g of gas at 275 K.…

A:

Q: What volume of H2 gas forms at 1.0 atm and 25 degrees Celsius when 55.0mL of 5.0M H2SO4reacts with…

A: The reaction taking place will be  Al (s) + H2SO4 (aq) -------> Al2(SO4)3 (aq) + H2 (g) Balancing…

Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

A:

Q: If 4.00 moles of oxygen gas, 3.00 moles of hydrogen gas, and 1.00 mole of nitrogen gas are combined…

A: Interpretation -  To determine the partial pressure exerted by the hydrogen gas when 4.00 moles of…

Q: What is the volume of 0.5 moles of gas at STP? PV=nRT, R= 0.0821 STP (Standard Temperature and…

A:

Q: Complete the following table for an ideal gas. P (atm) V (L) n (mol) T 6.56 2.00 155°C 0.300 1.53…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: A mixture of 3.00 moles of neon gas and 4.00 moles of nitrogen gas, N2, occupy a vessel where the…

A: daltons law of partial pressures P total=P neon + P N2 Partial pressure = P total ×mole fraction…

Q: A mixture contains 0.08 mol He, 0.12 mol CO2, 0.15 mol O2, and 0.11 mol Ar. Which gas has the…

A: According to the Dalton's law of partial pressure, the total pressure exerted by a mixture of gases…

Q: A homeowner uses 4.00 × 103 m3 of natural gas in a year to heat a home. Assume that natural gas is…

A:

Q: 5 (s)=NH3 (g)+ H,S (g) = NH3 (g) + H2S (g) duction of NH3 (g) is favored by: = True (T) or False…

A: Change at equilibrium is determined by Le-chateleir principle. The given reaction is endothermic.…

Q: HCK8) can react with methanol vapor, CH;OH(g), to produce CH,C(g), as represented by the following…

A:

Q: 13.7 mL of CO2 is held at 11.7atm and 20°C in a fire extinguisher.  When the extinguisher is used,…

A: Here pressure, volume and temperature all are changing to combined gas law would be used to…

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

A: The question is based on the concept of Gay-lussac's law.   it states that for a given amount of gas…

Q: At constant pressure 0.500L oxygen gas at 27.0°C is cooled to -5.0°C. Calculate the new volume in…

A: Charle's Law :  Volume occupied by a fixed amount of gas is directly proportional to its absolute…

Q: A permanent gas is one that may not be compressed to a liquid at 25 C. Which of the following are…

A: A question based on properties of gases that is to be accomplished.

Q: 10. From the following gases CO2 N2O or Cl2 determine at 1.00 atm and 298 K which is the densest

A: Density of a gas can be expressed in terms of pressure, temperature and its molar mass.

Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A:

Q: A sample of 5.00 mL of diethylether 1C2H5OC2H5,density = 0.7134 g>mL2 is introduced into a 6.00-L…

A: The given data contains, volume of vessel = 6 L T =308 K R=0.0821L atm mol-1.K-1

Q: A About the Program | College of X e Minors for Nol A…

A:

Q: What is the difference between z11 and z12? b. What is Z11 for N2 at 298 and 1 atm?

A: A. Z11 - Collision frequency for the binary system i.e the collisons that involve the same type of…

Q: A sample of 5.22 grams of xenon gas occupies a 500. mL container with a pressure of 565 kPa. What’s…

A: Given: Mass o Xenon = 5.22g Volume= 500 mL= 0.500L Pressure = 565 kPa = 5.59 atm To find: The…

Q: A  sample of 4.5 moles of an unknown gas occupies a volume of 1.6L at 23.2atm, what is the ideal…

A: The equation of the state of a fictitious ideal gas is known as the ideal gas law. Although it has…

Q: When 17.75g of Cl2 gas is filled into a 3L closed container at 27°c, the internal pressure of the…

A: Mass of gas = 17.75 g  moles of Cl2 gas =n = given mass / molar mass = 17.75 g/ 71g/mol = 0.25 mol…

Q: A mixture of xenon and methane gases contains xenon at a partial pressure of 354 mm Hg and methane…

A: Partial pressures of xenon and methane are given. We have to calculate the mole fractions of Xe and…

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: The Stirling engine, a heat engine invented by a Scottishminister, has been considered for use in…

A: Stirling engine is a heat engine which operates by a cyclic compression and diffusion of gas at…

Q: 9)A sample of oxygengas collected at a pressure of 1.05atm and a temperature of 301K is found to…

A: We will calculate number of moles of gas using ideal gas equation i.e. PV= nRT

Q: Imagine that unknown gas in the storage tank is analyzed. A 14.74-g sample of the gas contains 9.97…

A: Given that -  Total mass of gaseous mixture = 14.74 g  Mass of Nitrogen, N2 = 9.97 g  Mass of…

Q: A moture of gaseous reactants is put nto a cyinder, where a chemical reaction turns them nto gaseous…

A:

Q: Under what conditions does a gas become non-ideal? What is responsible for this behavior?Under what…

A: Under what conditions does a gas become non-ideal? What is responsible for this behavior?

Q: Consider two containers of H2 and CO2 at the indicated temperature, pressure, and volume: H2 CO2 T =…

A:

Q: Which of the following gas samples would be most likely to behave ideally under the stated…

A: From given  Ideal gas is explained based on temperature and pressure and for the given gas samples…

Q: Consider the combustion of 5.00 g of C6H14O5 in a 2.00-L cylinder at a constant temperature of 137…

A: Weight of the given sample(W)=5.00g Volume(V)=2.00L Temperature(T)=137 degree celcius Pressure(P)=?…

Q: iron(s) + hydrochloric acid(aq) ---> ferric chloride(aq) + hydrogen(g) How many grams of iron are…

A: The reaction taking place is given as, => Iron (s) + Hydrochloric acid (aq) ------> Ferric…

Q: 5.34x103 kg of methane (CH4) gas are used to heat a home for one year at pressure 1 atm and…

A: Assuming methane as a perfect gas, the volume of methane consumed to heat a home for one year has…

Q: An unknown gas diffuses at a rate of 16.2 mL/s. Under the same conditions of temperature and…

A: Graham's law states that the rate of diffusion or of effusion of a gas is inversely proportional 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.