1. What is the pressure (in atm) of 7.265 g of isobutene gas (C:H10) in an aerosol can at 21.0 °C with a volume of 465 mL? Molar mass of isobutene gas = 58.12 g/mol

Q: What would be the pressure if 2.00 g of butane (C4H10) were contained in a 750.0 mL container at…

A: a. The pressure of butane is 1.126 atm.

Q: what is the mole fraction of Ne in a mixture containing 10.1 g of Ne, 79.9g of Ar and 83.8 g of Kr

A: Number of moles of a substance is equal to the mass of the substance divided by its molar mass.

Q: The partial pressures of H2 gas and O2 gas in a mixture are 2.35 atm and 1.09 atm, respectively.…

A:

Q: What is the volume (in liters) occupied by 52.0 g of HCl at STP?

A: The solution is given below -

Q: What is the molar mass of 2.6 g of a gas that occupies a volume of 680 mL; 0.85 atm and 28oC?

A:

Q: 1) A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of 02, and 0.50 mol of N2.…

A: 1- First calculate the mole fraction of H2 gas :  Total moles = ( moles of Hydrogen + moles of…

Q: 1-Converting from parts per million (ppm) to mass per volume (µg/m3) The NO2 content of a sample of…

A: Concentration in ppm = 12 ppm We need to determine this concentration in  μ g/ m3

Q: Using the Ptotal from question #1 and the partial pressure of Gas B, determine the mole fraction,…

A: Hi. Since your question has multiple parts, we will solve the second question for you. If you want…

Q: What is the pressure inside a 250 mL stoppered flask that contains 0.040 mol of NH3(g) at 15 °C?

A:

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O2) and 6.00 mol nitrous oxide…

A:

Q: Calculate the volume, in liters, occupied by 0.895 mol of oxygen gas at STP. V = L.

A: Given  Number of mole = 0.895 mole  Volume               = ?

Q: What volume of ammonia gas, measured at 782.0 mmHg and 38.6oC, is needed to make 1.28 g of ammonium…

A: The ideal gas equation is as follows,                                 P V = n R T Where P is the…

Q: The total pressure of a mixture of gases is 0.499 atm. If the mole fraction of helium in the mixture…

A: Given Pressure = Ptotal = 0.499 atm Mole fraction = X helium = 0.32 Partial pressure =Phelium =? (to…

Q: Henry’s constant is 6.8 x 10-4 mol/L.atm

A: Henry Law is the used generally in physical chemistry which states that amount of gas dissolved in…

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: A gas mixture of Xe, Ne, and Ar has a total pressure of 21.2 atm. What is the mole fraction of Xe if…

A: Given, Ptotal = 21.2 atm              PNe   = 12.1 atm                PAr  = 5.40 atm total partial…

Q: Everything needed is provided. A cylinder with a volume of 50.0 L contains a mixture of argon and…

A: Given : mole fraction of H2 gas in cylinder = 0.10  Total pressure of gaseous mixture = 120 atm…

Q: How much mass is required to make 7g of NH; saturated at 145g H,O at 10°C?

A:

Q: Consider 0.333 g of a volatile liquid that as a gas occupies 146.2 mL at a pressure of 1.029 atm at…

A:

Q: 5. Which of the following statements is FALSE according to the gas laws? a. Vc 1/P at constant…

A: Answer:- The first question is answered by using the simple concept of gaseous laws which involves…

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

A:

Q: 19. Explain how the volume of the bubbles exhausted by a scuba diver change as they rise to the…

A: The Boyle's law describe the relation of gas's pressure with its volume at constant temperature and…

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 k are released from a car's…

A:

Q: What is the volume(in L) of carbon dioxide at 1.00atm and 298.15 k are released from a car's engine…

A: Here pressure of the car engine is fix at 1 atm. So Charle's law is applicable here. According to…

Q: what volume in liters of ammonia at 25 degrees celsius and 1.50 atm is needed to produce 525 g of…

A: "Ideal gas law" is related to pressure (atm), volume (liter), moles (mol), gas constant…

Q: What is the pressure in kPa of 50.0 g of H₂ in a 2.00 L container at 20.0 ºC?

A: Given data is as follows: The mass of H2 = 50.0 g The volume of the container = 2.00 L The…

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

A:

Q: what is the mole fraction of C,H;OH when 43.7 g of a C,H;OH are mixed with 86.8 g of water ?

A: Given information,    Mass of C2H5OH = 43.7 g    Mass of water = 86.8 g

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

A: Since you have asked multiple question we will solve the 1st one for you. If you want the answer to…

Q: What pressure of gas is produced from the reaction of 78.3 g of Zn with 125 mL of 12 M HCI in a 2.6…

A: The reaction is ;  2HCl(aq) + Zn (s) ---> ZnCl2(aq) + H2(g) 78.3 g zinc react with 125 mL 12M…

Q: A mixture of N2, O2, and Ar has mole fractions of 0.25, 0.65, and 0.10, respectively. What is the…

A:

Q: 1. Suppose atmospheric pressure is 26.68 inches.  Convert this to atm.  When the ideal gas law…

A: 1) 26.68 inch change into atm ?

Q: At constant temperature, how does the volume of an ideal gas change as pressure increases (increase,…

A: • Robert Boyle on the basis of his experiments, purposed Boyle's law which states that at constant…

Q: An aerosol can has a volume of 450 mL and contains  3.18 g of propane (C3H8) as a propellant. If the…

A: Using ideal gas equationPV =nRT.·. P =nRTVWhereP =Pressuren =no. of mole of gasR =universal gas…

Q: A gas mixture containing only O2 and N2. If the mole fraction of O2 is 0.37, and the total pressure…

A: Given, Mole fraction of O2 is 0.37. Total pressure is 2.4 atm. Formula Used, partial pressure of N2…

Q: 4. How many grams of carbon dioxide gas do you have if the gas is exerting a pressure of 2.1atm at…

A:

Q: 5. What is the density of carbon dioxide gas at 1.66 atm of pressure and 25.6°C? 6. If 24.6 mL of a…

A:

Q: A mixture of methane and ethane is prepared in a flask! If the partial pressure of methane was 0.346…

A: According to Dalton's law of partial pressure, the partial pressure of a gas in a mixture of gases…

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 is the partial pressure of CO2 if the total pressure is 0.61 atm and the partial pressure of…

A: # We know that total pressure exerted is equal to the sum of partial pressure of all gases present.…

Q: 1) A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of O2, and 0.50 mol of N2.…

A: At a constant volume and temperature, the pressure of the gas depends on the mole of the gas. The…

Q: A mixture of carbon dioxide and helium gases at a total pressure of 798 mm Hg contains carbon…

A: In the Question-1 we want to determine the mass of the Helium in grams. You can see step by step…

Q: What is the mole fraction of oxygen in a mixture of N2, O2, and Ar in which the partial pressure of…

A: First find the partial pressure of O2.

Q: What is the pressure (in atm) in a 5.00 L tank with 10.00 grams of oxygen gas at 350 K?

A: Welcome to bartleby !

Q: How many liters of CO2 measured at 26°C and 767 torr are produced in the combustion of 125 mL of…

A: The combustion reaction of propanol is given as: C3H7OH (g) + 92 O2 (g) → 3 CO2 (g) + 4 H2O (g) ⇒3…

Q: an aerosol can has a volume of 450 mL and contains 2.18g of propane (C3H8) as a propellant. if the…

A: We need to determine the pressure in the can.  1- First we need to determine the moles of propane.…

Q: Consider 0.338 g of a volatile liquid that as a gas occupies 143.6 mL at a pressure of 0.978 atm at…

A: Note:Thank you for question. Since the mass of the volatile liquid is already given, we are…

Q: Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. What are the…

A: Given, Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. The molar…

Q: Calculate the mass (g) of SO3 gas that has a pressure of 4.5 atm when placed in a 20300 mL container…

A: Determination of the mass of SO3 Given: Pressure = 4.5 atm Temperature = 428 K Volume = 20300 mL

Q: Suppose that a 26.5-mL volume of HCl solution reactions completely with 55.0 mL of aqueous Na2CO3.…

A: Reaction taking place is: In general, 2 moles of HCl react with 1 mole of Na2CO3 to give 1 mole of…