What pressure would it take to compress 350. L of helium gas initially at 1.00 atm into a 2.00 L tank at constant temperature? Express your answer with the appropriate units.

Q: When collecting a gas over water it is necessary to correct for the vapor pressure of water in order…

A: Vapor pressure is the measure of how much a substance is prone to go to the vapor state. Vapor…

Q: If 72.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: The reaction taking place is given as, => H2CO3 (aq) ----> H2O (l) + CO2 (g) Given : Volume of…

Q: Calculate the pressure to which this volume of air must be compressed in order to fit into the air…

A: Calculate the pressure.

Q: I don't know where to start.

A: Using the given data, graph can be drawn by plotting pressure against volume and is given below:

Q: A sample of 220.0 mL of neon gas is enclosed in a cylinder with a piston that can move up and down…

A: We have to predict the final volume of gas.

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: determine the density of N2O5(g) at 549 torr and 524 Celcius. 1.07 g/l 1.38 g/L 0.907 g/L 1.81 g/L…

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Q: Boyle's law can be used to explain part of the process by which air enters and leaves the lungs…

A: The law which explains that the volume of gas is inversely proportional to the pressure at constant…

Q: The balanced equation for the synthesis of ammonia is 3 H2 ( g )+ N 2( g)→2 N H3 (g). If 15.0 L of…

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Q: There are two particles, one is heavy and the other is light. The light particles diffuse faster…

A: Graham's law of effusion : This law states that the rate of diffusion /effusion of any gas is…

Q: If a certain gas occupies a volume of 20. L when the applied pressure is 10. atm , find the pressure…

A: Given data: Initial volume = 20 L Initial pressure = 10 atm  Final volume = 5 L

Q: A 0.477 mol sample of O2 gas has a volume of 12.4 L at a certain temperature and pressure. If all…

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Q: Mg (s) + HCl (aq) → MgCl2 (aq) + H2 (g) What volume (in L) of H2 at 35 oC and 765 mm Hg can be…

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Q: Part 1. A lightly inflated balloon is placed in a freezer. Explain the change to the size of the…

A: According to Kinetic theory of gases average Kinetic energy of gas molecules can be given by: KEavg…

Q: 7. A 1.325 g sample of an unknown vapor occupies 368 mL at 114°C and 946 mm Hg. The empirical…

A: Given, Mass of the unknown gas sample (m) = 1.325 g Temperature (T) = 114 °C = (273.15 + 114) K =…

Q: Which of the following is NOT a unit of pressure? Newton/m2 mHe Torr Atmosphere Pascal

A: Given Term = Pressure  Unit of pressure =?

Q: Two moles of gas A spontaneously convert to 3 moles of gas B in a container at constant temperature…

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Q: Please answer the question. If a flexible container at standard temperature and pressure (STP)…

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Q: Divers get "the bends" if they come up too fast because gas in their blood expands, forming bubbles…

A: The formation of bends is due to Henry's Law. As the pressure increases, the solubility of nitrogen…

Q: What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 1.0…

A: Given: Initial volume = 1.80 × 103 L Initial temperature 1.0 oC And final volume = 3.60 × 103 L

Q: 1. There are 135 L of gas in a container at a temperature of 260°C. If the gas was cooled until the…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: Amadeus Avogadro was the first to state that equal volumes of all gases at the same temperature and…

A: Interpretation: We have to tell that how given statement is evolved from mole theory of chemistry.

Q: 1. KO2 -readily reacts with moisture to produce oxygen gas, potassium hydroxide, and hydrogen…

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Q: 1. An unknown noble gas is stored in a 10 L container with pressure (1 atm) and temperature (273 K).…

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Q: Given the equation: 2 NH3 (g) + 3 Cl2(g) → N2(g) + 6 HCI(g) How many milliliters of nitrogen can be…

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Q: What pressure must be applied to 225 mL of gas at 1 atm to reduce its volume to 100 ml?

A: The answer to the following question is-

Q: f 81.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Mass of carbonic acid = 81.4 g Temperature (T) = 298.15 K Volume (V)= 2.00L Gas constant (R) = 0.082…

Q: P₁V₁ = P₂V₂ 3. A gas occupies 11.2 L at a pressure of 0.86 L. What will its pressure be if its…

A:

Q: Part A:  A sample of gas in a balloon has an initial temperature of 33 ∘C and a volume of 1880 L.…

A: A) Given: Initial temperature of gas = 33 oC Initial volume = 1880 L And final temperature = 77 oC

Q: If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its…

A:

Q: How many moles of gas would you have if you had a volume of 38.0 L under a pressure of 1430 mmHg at…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: One atmosphere of pressure is equal to 760 mmHg. This unit is used in the common barometer and…

A: Given: The density of mercury is 13.546 g/cm3 The density of bromine is 3.119 g/cm3 1 atmos.…

Q: Which of the following samples will have the greatest volume at STP? Explain your answer. A) 10 g…

A: This is the concept of mole equivalent

Q: Chemistry 1. A(n) _____ is a device used to measure atmospheric pressure. a. manometer b.…

A: We are authorized to answer three parts of a question at a time. Since you have not mentioned which…

Q: An open flask sitting in a lab refrigerator looks empty, but it is actually filled with a mixture of…

A: Given that an open flask contain mixture of gases and the flask volume is 1.00 L. The number of…

Q: A sample of oxygen occupies 519 mL when the pressure is 899 mm Hg. At constant temperature, what…

A: Given: Initial volume = 519 mL Initial pressure = 899 mm Hg And final pressure = 637 mm Hg

Q: The total pressure within a closed vessel containing equal masses of hydrogen, helium, and argon gas…

A: Let X gm of H2, He and ar be present.  Given Ptotal  = 730 torr. Number of moles of H2=x2 Number of…

Q: Also, answer the following questions in the conclusion section of your lab notebook using complete…

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Q: Molecular weight of a volatile liquid A student had the following data: mass of volatile liquid:…

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Q: Calculate the density of a gas (g/L) given the following: mass of the vapor = 0.825 g in a flask…

A: Given- mass of the vapor = 0.825 g Total volume = 425 ml =0.425L

Q: A sample of oxygen gas initially at 391 K was heated to 445 K. If the volume of the oxygen gas…

A: Given : Initial temperature of gas = 391 K Final temperature of gas = 445 K And final volume of gas…

Q: A 0.0524-g sample of magnesium is reacted with 25 ml of 3.0 M sulfuric acid as described in the…

A: Mass of sample of Magnesium is 0.0524 g. 4. To calculate pressure of Hydrogen (H2) gas over water…

Q: A sulfur dioxide gas sample has a volume of 212.25 mL at 229797 pascals and 88.99°F. Calculate the…

A: Given: Volume = 212.25 mL = 0.21225 L Pressure = 229797 pascal = 2.2679 atm Temperature = 88.99 oF =…

Q: Use Avogadro's law to complete the table (assume pressure and temperature to be constant):   V1 n1…

A: According to the Avogadro's Law, at constant P and T, V  α  n Thus  Vn=kV1n1=V2n2

Q: a. A 27.5 g sample of a gaseous compound containing carbon and hydrogen contains 5.5 g of hydrogen.…

A: a.  Mass of sample = 27.5 g        Mass of hydrogen = 5.5 g    Mass of Carbon = Mass of sample -…

Q: An unknown gas effuses through a capillary in 60 seconds. The same volume of hydrogen escapes in 10…

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Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: The details solution for this is provided below in attach image.

Q: An engine cylinder contains 250 mL of gas at a pressure of 1.0 atm. As the engine runs, it…

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Q: The ideal gas law is a very simple mathematical relationship that relates several physical…

A: THE IDEAL GAS LAW ASSUMPTIONS the volume of the individual gas particle is negligible compared to…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.