Problem 4 The density of hydrogen atoms (H(g)) in nearby interstellar space is at 15.0 K. What is the pressure of hydrogen gas?. Enter your answer in the about 6.022x10 15 atoms line provided with correct units and sig. figs.: Answer: P., =

Q: A balloon has a volume of 58.6 mL and is at 725.2 mmHg, if the temperature is held constant at 29…

A: Answer

Q: What can you say about the pressure of the gas inside the balloon as the temperature decreases?

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Q: how many moles is 1.2L of nitrogen gas at stp

A: The question is asking us to calculate the number of moles of nitrogen gas in a volume of 1.2 liters…

Q: What volume in L will 8.6 moles of helium gas occupy at STP?

A: Given  Mole of helium gas = 8.6 moles  We have to find volume occupied by helium gas at STP.

Q: The pressure of gas is inversely proportional to Group of answer choices the temperature of the…

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

Q: What is atmospheric pressure caused by?

A: The air around us has weight and it presses against everything it touches. That pressure is called…

Q: Use the drop-downs to select the relationship (direct or inverse) between the following gas…

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Q: Question 39 of 41 Nitrogen and oxygen combine to form nitrogen dioxide gas at SATP. If 7.50 L of…

A: Given Volume of N2(g)    = 7.50 Liter Volume of N2O     =  ?

Q: What is the volume of one mole of any gas at STP?

A: According to the mole concept, in terms of volume, the amount of substance in moles is equal to the…

Q: What is the volume of the balloon at a height of 20 km,

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

Q: If I have 17.0 moles of gas at a temperature of 67.0 degrees C and a volume of 88.89 liters what is…

A: Ideal gas equation is the equation which obeys gas laws under all condition of temperature and…

Q: Which of the following gases will have the greatest velocity at the same specified temperature and…

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Q: SECTION: Angia container filled with a gas is placed in ice (ex, nalgene bottle). What will happen…

A: As pressure and temperature have direct relationship with each other; thus, when the gas filled…

Q: If a balloon is inflated with 3.29 mol of gas, what would be the volume of the balloon?

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Q: A balloon filled with helium gas has avolume of 680 at a pressure of 1 atm . The balloon is released…

A: Given, Initial Volume = 680 mL  Initial Pressure = 1 atm Final pressure = 0.5 atm  Final volume = ?…

Q: 1.6 4. 72.1 g of Ne gas at STP will occupy how much volume?

A: 4. The mass of Ne gas is = 72.1 g The volume of the gas at STP is =?

Q: Enter your answer in the provided box. Determine the molar mass of a gas that moves 4.67 times as…

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Q: what is the rms velocity of carbon monoxide molecule at 40.0 C

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Q: 7. 54.50 mol gas has V= .250L, and P= 14.15 atm. What is the Celsius temperature?

A: No of moles of gas = n = 54.50 moleVolume = 0.250 LPressure = 14.15 atmR = 0.0821 L atm K-1 mole-1T…

Q: A sample of hydrogen gas is collected over water at 33⁰c. The pressure of resultant of mixture is…

A: Aqueous tension :- When a gas is collected over surface over water then some water vapours are also…

Q: What is the correct equation used to solve for volume

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Q: sketch a graph in Charles that would represent the relationship between volume and temperature of a…

A: Charles law is an experimental gas law.

Q: When 5.0 moles of propane completely combusts what volume of oxygen gas is needed at STP?

A: The balanced reaction for combustion of propane is:C3H8 + 5O2  →3CO2 + 4H2OWe can clearly see…

Q: If a person adds gas (air) to a rigid tank what will happen to the air pressure?

A: If the gas is added to a rigid tank, the pressure will increase inside the tank.

Q: Use the kinetic molecular theory to explain each of the following. a) Gases are easier to compress…

A: The Kinetic molecular theory is used to explain the nature of the substances. The gases can be…

Q: Calculate the volume in liters that a 5.12 mol sample of carbon monoxide gas will occupy at STP.…

A: The standard temperature is taken as 273.15 K The standard pressure is taken as 1 atm Using ideal…

Q: what is the volume of a balloon

A: The volume of balloon has to be determined.

Q: If 0.89 moles of gas is at a pressure of 4.7 atm and a volume of 22 liters, what is the temperature?

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: Calculate the mass of 150.0 ml of hydrogen sulfite gas at STP. Use appropriate gas law mathematical…

A: AT STP that is standard temperature and pressure,T=273 KP = 1 atmThe ideal gas law is represented by…

Q: How many molecules of hydrogen chloride gas are in 47 milliliters of the substance at STP?

A: It is given that 47 mL of HCl gas is present at STP i.e. standard temperature and pressure,

Q: Charles law states that  for a fixed sample of gas at a constant temperature, pressure is inversely…

A: Charles Law states that the volume of an ideal gas at constant pressure is directly proportional to…

Q: Pressure is the force per unit of...

A: Gases exert uniform pressure in all the directions on the walls of the container in which they are…

Q: Determine the density of ozone at STP

A: STP means standard Temperature Pressure  Temperature = 273.15 K  or 0°C  Pressure = 1 atm

Q: As the temperature increase,what will happen to the pressure?

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Q: What is monometer? What will be the length of mercury column in barometer in terms of Psi?

A: A manometer is a scientific instrument used to measure gas pressures. Open manometers measure gas…

Q: the pressure inside the tires of a backhoe is 40 psi. what will be the pressure in the units of atm?

A: Given : Pressure in psi = 40 psi. find:-pressure in the units of atm?

Q: If I am dealing with pressure and temperature, what gas law and I working with?

A: There is one gas law which explains the relationship between pressure and temperature.