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4. -14 points SerCP11 10.4.OP.031. My Notes Ask Your Teacher (a) A tank contains one mole...
One mole of oxygen gas is at a pressure of 5.60 atm and a temperature of...
One mole of oxygen gas is at a pressure of 5.60 atm and a temperature of 26.0°C. (a) If the gas is heated at constant volume until the pressure triples, what is the final temperature? °C (b) If the gas is heated so that both the pressure and volume are doubled, what is the final temperature?
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a...
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a pressure of 0.985 atm and a temperature of 44°C. The gas is cooled while the pressure is maintained constant until the cylinder volume reaches 1.18 L. What is the final temperature (in °C) of the gas? 300
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What...
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What is the pressure in the tank in terms of the following units? 4. a. torr lb/in.2 c.) mmHg kPa 8.11 The air in a cylinder with a piston has a volume of 220 mL and a pressure of 650 mmHg. 5. To obtain a higher pressure inside the cylinder when the temperature and amount of a. gas do not change, would the cylinder change...
1. A 355-gallon tank contains 103 kg of H, gas at 25.20 "C. What is the...
1. A 355-gallon tank contains 103 kg of H, gas at 25.20 "C. What is the pressure in sm) inside the tank? (Finalwer931 am) 2. A sample of Ne gas in a cylinder with a movable piston occupies 0 Soliers when the external pressure is 201 tm. The external pressure is decreased to 0.986 m. Predict whether the volume will increase, decrease or stay the same. Calculate the new volume. (Final answer IDL) 3. A sample of O, gas in...
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures...
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a length of 1.6 m is made of aluminum, which has a coefficient of linear expansion of 2.40 x 10-5 (°C)-1. It is initially at a temperature of 35°C. (a) What is the change in length of the rod if the temperature drops to 0.0°C? (Give the absolute value in units of mm.) mm (b) How does the rod's length change with lower temperature? The...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a length of 1.6 m is made of aluminum, which has a coefficient of linear expansion of 2.40 x 10-5 (°C)-1. It is initially at a temperature of 35°C. (a) What is the change in length of the rod if the temperature drops to 0.0°C? (Give the absolute value in units of mm.) mm (b) How does the rod's length change with lower temperature? The...
#8 please 7. An oxygen tank in a laboratory has an internal pressure of 12 atm...
#8 please
7. An oxygen tank in a laboratory has an internal pressure of 12 atm at 25°C. If the pressure inside the tank exceeds 25 atm, the tank will explode. A fire breaks out in the laboratory raising the temperature of the gas cylinder to 398 "C. Show how to determine and then calculate the final internal pressure of the tank and indicate if the tank will explode or is safe may assume that the volume of the tank...
webassign.net . [-10.76 Points] DETAILS SERCP11 14.3.OP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER As an...
webassign.net . [-10.76 Points] DETAILS SERCP11 14.3.OP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER As an experiment, a science teacher strikes a thick steel rail with a wrench. The teacher's assistant records two pulses of sound at the other end of the 7.08- meter-long rail. One travels through the air, while the other travels through the metal rail. (Take sound speed in the laboratory air to be 343 m/s.) (a) Which pulse is first to reach the assistant's microphone? the...
1. A rigid-sided flask contains an ideal gas at temperature 460o C and pressure 4.32 atm....
1. A rigid-sided flask contains an ideal gas at temperature 460o C and pressure 4.32 atm. If the flask is now heated to 801 oC, find the new pressure inside the flask, in atm. 2. In a certain heat engine: a fuel-air mixture is injected into a cylinder of volume 6.06 cc at pressure 7.08 atm and temperature 383o C. Now a piston comes down, compressing the gas to a volume 3.03 cc and pressure 64.2 atm. Find the Celsius...
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a pressure of 0.985 atm and a temperature of 44°C. The gas is cooled while the pressure is maintained constant until the cylinder volume reaches 1.18 L. What is the final temperature (in °C) of the gas? 300
e. 28.8 lb/in. 8.7 A tank contains oxygen (02) at a pressure of 2.00 atm. What is the pressure in the tank in terms of the following units? 4. a. torr lb/in.2 c.) mmHg kPa 8.11 The air in a cylinder with a piston has a volume of 220 mL and a pressure of 650 mmHg. 5. To obtain a higher pressure inside the cylinder when the temperature and amount of a. gas do not change, would the cylinder change...
1. A 355-gallon tank contains 103 kg of H, gas at 25.20 "C. What is the pressure in sm) inside the tank? (Finalwer931 am) 2. A sample of Ne gas in a cylinder with a movable piston occupies 0 Soliers when the external pressure is 201 tm. The external pressure is decreased to 0.986 m. Predict whether the volume will increase, decrease or stay the same. Calculate the new volume. (Final answer IDL) 3. A sample of O, gas in...
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a length of 1.6 m is made of aluminum, which has a coefficient of linear expansion of 2.40 x 10-5 (°C)-1. It is initially at a temperature of 35°C. (a) What is the change in length of the rod if the temperature drops to 0.0°C? (Give the absolute value in units of mm.) mm (b) How does the rod's length change with lower temperature? The...
2. -/4 points SerCP11 10.3.OP.012. B My Notes + Ask Your Teacher A rod with a length of 1.6 m is made of aluminum, which has a coefficient of linear expansion of 2.40 x 10-5 (°C)-1. It is initially at a temperature of 35°C. (a) What is the change in length of the rod if the temperature drops to 0.0°C? (Give the absolute value in units of mm.) mm (b) How does the rod's length change with lower temperature? The...
#8 please
7. An oxygen tank in a laboratory has an internal pressure of 12 atm at 25°C. If the pressure inside the tank exceeds 25 atm, the tank will explode. A fire breaks out in the laboratory raising the temperature of the gas cylinder to 398 "C. Show how to determine and then calculate the final internal pressure of the tank and indicate if the tank will explode or is safe may assume that the volume of the tank...
webassign.net . [-10.76 Points] DETAILS SERCP11 14.3.OP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER As an experiment, a science teacher strikes a thick steel rail with a wrench. The teacher's assistant records two pulses of sound at the other end of the 7.08- meter-long rail. One travels through the air, while the other travels through the metal rail. (Take sound speed in the laboratory air to be 343 m/s.) (a) Which pulse is first to reach the assistant's microphone? the...
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