Imagine that you have an ideal gas in a 4.70 L container, and that 2750 molecules...
Imagine that you have an ideal gas in a 4.70 L container, and that 2750 molecules of this gas collide with a square-inch area of the container at any given instant.
If the volume is increased to 18.8 L at constant temperature, how many collisions will occur per square inch of this larger container?
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Imagine that you have an ideal gas in a 4.70 L container, and
that 2750 molecules...
Imagine that you have an ideal gas in a 6.90 L container, and that 1350 molecules...
Imagine that you have an ideal gas in a 6.90 L container, and that 1350 molecules of this gas collide with a square-inch area of the container at any given instant. If the volume is increased to 55.2 L at constant temperature, how many collisions will occur per square inch of this larger container? Enter the number of collisions per square inch.
Consider 4.70 L of a gas at 365 mmHg and 20. ∘C . If the container is compressed to 2.20 L and the temperature is increa...
Consider 4.70 L of a gas at 365 mmHg and 20. ∘C . If the container is compressed to 2.20 L and the temperature is increased to 39 ∘C , what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder.
1.) A gas is found to have a density of 3.165 g/L at STP. What is...
1.) A gas is found to have a density of 3.165 g/L at STP. What is its molar mass? Which of the following gases is it most likely to be? Molar Mass: _________ a. NH3 b. O2 c. Cl2 d. SF6 2.) Calculate the pressure exerted by 5.05 moles of NCl3 gas in a 20.00-L container at -205°C for a real gas. (for xenon: a= 42.63 atm·L2/mol2 and b= 0.2450 L/mol) 3.) Which of the following is NOT true in...
5. An ideal gas is confined to a container whose volume is fixed. If the container...
5. An ideal gas is confined to a container whose volume is fixed. If the container holds n moles of gas, by what factor will the pressure increase if the absolute temperature is increased by a factor of 2? (A) 2/(nR) (B) 2 (C) 2nR (D) 2/n (E) 2/R 6. Two large glass containers of equal volume each hold 1 mole of gas. Container 1 is filled with hydrogen gas (2 g/mol), and Container 2 holds helium (4 g/mol). If...
Assuming gas molecules in a container with a movable end (a piston), what effect will each...
Assuming gas molecules in a container with a movable end (a piston), what effect will each of following changes have on the specified variable? 1-The effect on pressure when more gas molecules are added with the volume and temperature held constant. 2-The effect on pressure when the temperature is increased with the volume and number of molecules of gas held constant. 3- The effect on pressure when the volume is increased with the temperature and number of molecules of gas...
An ideal gas in a sealed container has an initial volume of 2.30 L. At constant...
An ideal gas in a sealed container has an initial volume of 2.30 L. At constant pressure, it is cooled to 20.00 C, where its final volume is 1.75 L. What was the initial temperature?
An ideal gas in a sealed container has an initial volume of 2.70 L. At constant...
An ideal gas in a sealed container has an initial volume of 2.70 L. At constant pressure, it is cooled to 18.00 °C where its final volume is 1.75 L. What was the initial temperature?
An ideal gas in a sealed container has an initial volume of 2.45 L. At constant...
An ideal gas in a sealed container has an initial volume of 2.45 L. At constant pressure, it is cooled to 25.00 °C, where its final volume is 1.75 L. What was the initial temperature?
A 1.16 mol sample of Xe gas is confined in a 27.6 liter container at 17.1...
A 1.16 mol sample of Xe gas is confined in a 27.6 liter container at 17.1 °C If the amount of gas is increased to 1.74 mol, holding the volume and temperature constant, the pressure will increase because: Choose all that apply. 一with more molecules per unit volume, the molecules hit the walls of the container more often. O With higher average speeds, on average the molecules hit the walls of the container with more force. With more molecules in...
An ideal gas in a sealed container has an initial volume of 2.50 L. At constant...
An ideal gas in a sealed container has an initial volume of 2.50 L. At constant pressure, it is cooled to19.00 ∘C, where its final volume is 1.75 L. What was the initial temperature? ?1= ∘C
5. An ideal gas is confined to a container whose volume is fixed. If the container holds n moles of gas, by what factor will the pressure increase if the absolute temperature is increased by a factor of 2? (A) 2/(nR) (B) 2 (C) 2nR (D) 2/n (E) 2/R 6. Two large glass containers of equal volume each hold 1 mole of gas. Container 1 is filled with hydrogen gas (2 g/mol), and Container 2 holds helium (4 g/mol). If...
An ideal gas in a sealed container has an initial volume of 2.30 L. At constant pressure, it is cooled to 20.00 C, where its final volume is 1.75 L. What was the initial temperature?
An ideal gas in a sealed container has an initial volume of 2.45 L. At constant pressure, it is cooled to 25.00 °C, where its final volume is 1.75 L. What was the initial temperature?
A 1.16 mol sample of Xe gas is confined in a 27.6 liter container at 17.1 °C If the amount of gas is increased to 1.74 mol, holding the volume and temperature constant, the pressure will increase because: Choose all that apply. 一with more molecules per unit volume, the molecules hit the walls of the container more often. O With higher average speeds, on average the molecules hit the walls of the container with more force. With more molecules in...
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