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Gas Behavior and Intermolecular Forces 1. The pressure exerted by a gas in a container is...
At very high pressures (M 1000 atm), the measured pressure exerted by real gases is greater...
At very high pressures (M 1000 atm), the measured pressure exerted by real gases is greater than that predicted by the ideal gas equation. This is mainly because Multiple Choice such high pressures cannot be accurately measured. ces real gases will condense to form liquids at 1000 atm pressure. gas phase colisions prevent molecules from colliding with the walls of the container. of attractive intermolecular forces between gas molecules KPrev 6 of 10 Next> Multiple ChOice SUch high pressures cannot...
A 1.72 mol sample of Kr gas is confined in a 40.4 liter container at 13.2 °C. If the amount of g...
A 1.72 mol sample of Kr gas is confined in a 40.4 liter container at 13.2 °C. If the amount of gas is decreased to 0.860 mol, holding the volume and temperature constant, the pressure will decrease because: Choose all that apply. As the number of molecule-wall collisions increases, the force per collision decreases. With fewer molecules per unit volume, the molecules hit the walls of the container less often. With lower average speeds, on average the molecules hit the...
A sample of gas is put into a container with a movable piston that will allow...
A sample of gas is put into a container with a movable piston that will allow pressure to be maintained. If the sample of gas was initially at 19.8 degrees Celcius and occupied a volume of 7.00 L, what temperature would the sample be if the piston changed the volume to 74.3 L?
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...
Part A) A 1.37 mol sample of Xe gas is confined in a 32.7 liter container at 18.1 °C. If the temperature of the gas sam...
Part A) A 1.37 mol sample of Xe gas is confined in a 32.7 liter container at 18.1 °C. If the temperature of the gas sample is raised to 41.5 °C holding the volume constant, the average kinetic energy will remain the same decrease not enough information to answer the question increase Part B) A 1.24 mol sample of O2 gas is confined in a 29.2 liter container at 13.5 °C. If the temperature of the gas sample is lowered...
which of the following statements is least likely to be true of a sample of nitrogen gas? a.The pressure exerted by...
which of the following statements is least likely to be true of a sample of nitrogen gas? a.The pressure exerted by gaseous nitrogen is due to the collisions of the molecules with the wall of the container. b. collisions between the gaseous molecules are elastic c. The volume of the sample would be zero at -273C d. The average kinetic energy of the gaseous nitrogen is proportional to the absolute temperature of the gas. e. Molecules of gaseous nitrogen are...
What type of intermolecular bonding is responsible for waters strong intermolecular forces Name two of the...
What type of intermolecular bonding is responsible for waters strong intermolecular forces Name two of the five parts of the kinetic molecular theory of matter When a gas is heated in a sealed rigid container what happens to the pressure of the gass? In terms of collision s between gas particles and the walls of the container, what are the 2 reasons why heating the gas does this to the pressure. A balloon placed in cold liquid nitrogen will begin...
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...
- A 1.31 mol sample of Kr gas is confined in a 32.4 liter container at...
- A 1.31 mol sample of Kr gas is confined in a 32.4 liter container at 28.0 °C. If the temperature of the gas sample is raised to 43.1 °C holding the volume constant, the average molecular speed will a) not enough information to answer the question b) decrease c)remain the same d) increase -Which of the following statements is true for real gases? Choose all that apply. Attractive forces between molecules cause a decrease in pressure compared to the...
1. ClicUUUUUUUL COLUL LUPIdluci 6.50. The behavior of 485 mL of an ideal gas in response...
1. ClicUUUUUUUL COLUL LUPIdluci 6.50. The behavior of 485 mL of an ideal gas in response to pressure is studied in a vessel with a movable piston. What is the final volume of the gas if the pressure on the sample a. increased from 715 mmHg to 3.55 atm at constant temperature? b. decreased from 1.15 atm to 520 mmHg at constant temperature? pheric ngel, 5 of c. increased by 26% at constant temperature?
At very high pressures (M 1000 atm), the measured pressure exerted by real gases is greater than that predicted by the ideal gas equation. This is mainly because Multiple Choice such high pressures cannot be accurately measured. ces real gases will condense to form liquids at 1000 atm pressure. gas phase colisions prevent molecules from colliding with the walls of the container. of attractive intermolecular forces between gas molecules KPrev 6 of 10 Next> Multiple ChOice SUch high pressures cannot...
A sample of gas is put into a container with a movable piston that will allow pressure to be maintained. If the sample of gas was initially at 19.8 degrees Celcius and occupied a volume of 7.00 L, what temperature would the sample be if the piston changed the volume to 74.3 L?
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...
1. ClicUUUUUUUL COLUL LUPIdluci 6.50. The behavior of 485 mL of an ideal gas in response to pressure is studied in a vessel with a movable piston. What is the final volume of the gas if the pressure on the sample a. increased from 715 mmHg to 3.55 atm at constant temperature? b. decreased from 1.15 atm to 520 mmHg at constant temperature? pheric ngel, 5 of c. increased by 26% at constant temperature?
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