What is Boyle's law constant if a sealed rigid container with a volume of 500 mL has a pressure of 128.1 kPa?

Q: The boiling point of amphetamine, C9H13N, is 201oC at 760 torr and 83oC at 13 torr. What is the…

A: Given- The boiling point of amphetamine, C9H13N, is 201oC at760 torr and 83oC at 13 torr. What is…

Q: What is the definition of diffusion? the average distance travelled by a molcule after hundreds of…

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Q: What is the concentration, in parts per million, of water vapor in a sample of air if the partial…

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Q: Calculate the mole fraction of He in a mixture of He and N2 that contains 4.25 g of He and 29.5 g of…

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Q: The volume occupied by 2 g of a gas at STP, if its vapour density is 56 is 0.25 L 0.4 L O 1.1 L 0.7…

A: One mole of any gas at STP occupies 22.4 L of volume. Molecular weight = 2 × Vapour density

Q: What is the ratio of urms to ump for a sample of O2(g) at 300 K? Will this ratio change as the…

A: The root mean square speed is calculated below.

Q: Identify all of the intermolecular forces t to a gas. Justify your answers. a. SO2 b. CH;COOH с. Н.S…

A: Solution a. SO2 ; shape  - bent  Due presence of lone pair electrons on S atom, it has non-zero…

Q: A student states Boyle’s law as follows: “The volume of a gasis inversely proportional to its…

A: Boyle’s law is a law which gives the relationship between pressure exerted by a gas and volume…

Q: A sample of hydrogen is collected by displacing a sample of water with a temperature of 35°C. The…

A: Total pressure = sum of partial pressures of compound present in mixture

Q: A gaseous mixture of O2 and N2 contains 35.8 % nitrogen by mass. What is the partial pressure of…

A: Partial pressure :  It is the product of mole fraction of a particular gas and the total pressure…

Q: Using P, V, and k, write an equation representing Boyle's law. Write a verbal statement that…

A: Boyle's Law:  It is a relationship between the volume and the pressure of the gas. In this law, the…

Q: Define Gay-Lussac's Law and give 5 examples

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Q: what volume of CO2 is needed to completely react with 6.77 g of Li2O if the CO2 pressure is 3.5 x…

A: Given data, Mass of Li2O = 6.77g Pressure of CO2 = 3.5 x 10-4 atm Temperature = 295K

Q: What is the temperature (in K) of 26.9 g of carbon monoxide which occupies 34.6 L at 749 torr?

A: We have  26.9 g CO occupying 34.6 L at 749 torr pressure, we have to calculate the temperature.

Q: In analysis of an aluminum-zinc alloy, vapor pressure of water from table 1 is 19.827 mm Hg, mass of…

A: According to question, Vapor pressure of water = 19.827 mm Hg, mass of alloy sample = 0.1442g, mass…

Q: What is the pressure drop (mm Hg) from point (a) to point (b)

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Q: What is the boiling point for HCN (in kelvin) from the data provided?_________K

A: The molecule is given as HCN.

Q: How does the partial pressure of gas A in a mixture compare to its mole fraction in the mixture?…

A: How does the partial pressure of gas A in a mixture compare to its mole fraction in the mixture has…

Q: 1. The gas pressure in an aerosol can is 1.8 atm at 25°C. What pressure would develop in the can if…

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of a definite amount…

Q: What is Beer's law?

A: Beer's law is the relation between the  absorbance and concentration. This law states that,'' For a…

Q: What is the temperature (in K) of 0.780 mole of neon in a 2.00 L vessel at 4.68 atm?

A: Given question a mole of neon(n) = 0.780 Volume of (V) = 2.00 Liter Pressure (P) = 4.68 atm  We have…

Q: An aerosol can originally at 200.0 kPa and 20.0°C was heated to 300.0°C. What is the pressure in the…

A: Given: Initial pressure(P1)=200.0 kPaInitial temperature(T1)=20.0oCFinal temperature(T2)=300.0oC To…

Q: 1) What is Boyle's law? What must be held constant in order for the Boyle's law relationship to…

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Q: What is the partial pressure of Argon PAr , in the flask? (B) What is the partial pressure of…

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Q: The concentration of water vapor in a sample of air that has a partial pressure of water of 0.80…

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The question is based on Ideal gas. we have carried out the reaction of decomposition of  potassium…

Q: What is the temperature (K) if 5.00 g of methane (CH 4 ) in a 100.0 mL container exerts a pressure…

A: Given: mass of methane = 5.00 g molar mass of methane = 16 g/mol volume=100 mL = 0.1 L pressure = 32…

Q: What is the mole fraction of O2 in the mixture

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Q: ) If the mixture in problem 5 consists of 50.0 mol% A and 50.0 mol% B, and substance A is…

A: The question is based on the concept of solutions. we have been given mole percent of both the…

Q: What is the temperature (in K) of 0.840 mole of neon in a 2.00 L vessel at 4.68 atm?

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Q: A sample of hydrogen is collected by displacing a sample of water with a temperature of 35C. The…

A: According to Dalton law of partial pressure recall the following expression…

Q: in a 6.00 L pressure cooker, water is brought to aboil. if the final temperature is 115 C at 3.25…

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Q: What is Boyle’s law, and what variables must be kept constant for the law to hold?

A: Boyle's law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a…

Q: For air at 25 °C (77 °F) with 100% humidity, what is the partial pressure of oxygen (PO2)?

A: Given Air with 100% humidity at 25 °C.

Q: Hydrogen, neon and argon are mixed in a cylinder with total pressure of 1.8 atm. The mole fraction…

A: As per Dalton's law of partial pressure, the total pressure of the unreactive two or more gases in…

Q: If 15.0 liters of neon at 25.0 °C is allowed to expand to 45.0 liters, what must the new temperature…

A: Given, the initial volume of gas =15.0 Linitial temperature =25.0°C =(25.0+273.15) K =298.15 Kthe…

Q: What is the pressure/temperature ratio of 100. molecules in 10. nm at 300. K? O 0.0388 atm/K 0.0333…

A: Ideal gas :-       If a gas follows the Boyle's law, Charles law, Gay-Lussac's law and Avogadro law…

Q: How does the partial pressure of gas A in a mixture compareto its mole fraction in the mixture?…

A: Partial pressure: It is the pressure that is exerted by individual gaseous atoms or molecules in a…

Q: The atmospheric pressure on the top of Mt. Everest, an altitude of 8850 m, is only 0.35 X 105 Pa.…

A: Giiven - The atmospheric pressure on the top of Mt. Everest, an altitude of 8850 m = 0.35 X 105 Pa…

Q: A diver breathes a helium and oxygen mixture with an oxygen mole fraction of 0.050. What must the…

A: Mole fraction of the oxygen gas = 0.050 Partial pressure of the oxygen gas = 0.20 atm

Q: What pressure is required to allow 1.9L of He at 1 bar pressure to expand to 6.7L?

A: The Final Pressure is 0.28 bar

Q: What is the temperature (in K) of 0.820 mole of neon in a 2.00 L vessel at 4.68 atm?

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: According to Dalton's law, the total pressure of gas mixture is equal to the sum of partial…

Q: What is the temperature (in K) of 0.845 mole of neon in a 2.00 L vessel at 4.68 atm?

A: Here we can use ideal gas equation for finding the temperature.…

Q: What is the temperature (in K) of 0.865 mole of neon in a 2.00 L vessel at 4.68 atm?

A: Given that : The number of moles of Ne = 0.865 moles Volume = 2 L Pressure = 4.68 atm We have to…

Q: What is the pressure/temperature ratio of 100. molecules in 10. nm at 300. K? 0.0388 atm/K 0.0333…

A: The answer to the following question is-