7) A gas has a pressure of 2.5 atm and a volume of 300 Liters is...
7) A gas has a pressure of 2.5 atm and a volume of 300 Liters is compressed so it has a pressure of 5 atm, what is the compressed volume?
A gas has a volume of 152 Liters in a helium balloon at 25 degrees Celsius. as the balloon rises in the atmosphere the temperature drops to 18 degrees Celsius, what is the volume of the gas at the cooler temperature?
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Homework Answers
Since helium is a noble gas, ideal gas equations and hence
Boyle's and Charle's laws can be applied in order to find the final
volume in both cases.
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters...
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters will the balloon occupy in the upper atmosphere, at a pressure of 0.46 atm?
If a sample gas has a volume of 32.4 L, a pressure of 1.70 atm, and...
If a sample gas has a volume of 32.4 L, a pressure of 1.70 atm, and a temperature of 27.0 Celsius, what is its volume in liters at 77.0 Celsius and 3.78 atm? Please show and explain answer.
A sample of N2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 degrees Celsius. What volum...
A sample of N2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 degrees Celsius. What volume, in liters, will the gas occupy at 3.50 atm and 251 degrees Celsius? Assume ideal behavior. V= L
1. A manometer is attached to a sample of gas that occupies a volume of 2.5...
1. A manometer is attached to a sample of gas that occupies a volume of 2.5 liters. The mercury level in the arm of the manometer attached to the gas sample is 19.5 torr higher than that of the arm open to the atmosphere. Atmospheric pressure is measured to be 0.98 atm. What is the pressure of the sample of gas? (6 pts) 2. A balloon has a volume of 2.32 liters at 24.0°C. The balloon is heated to 48.0°C....
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5°C,...
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5°C, occupies a volume of 14.9 liters. If the gas is compressed at constant temperature to a volume of 7.58 liters, the pressure of the gas sample will be
A weather ballon is filled 250L of helium at 258 K and pressure of 0.180 atm....
A
weather ballon is filled 250L of helium at 258 K and pressure of
0.180 atm. What is the volume of the ballon after it rises in the
atmosphere to an altitude where the pressure is 0.140 atm and the
temperature is -100 Celsius ?
10 points Save As 1.-A weather balloon is filled with 250. L of helium at 258 K and a pressure of 0.180 atm. What is the volume of the balloon after it rises in the...
What is the new volume, in liters, of a 25.0 L sample of air at 843.6...
What is the new volume, in liters, of a 25.0 L sample of air at 843.6 mmHg and 152°C that is compressed and cooled to 35°C and 1520 mmHg? 2.. A balloon containing 7.83 moles of He has a volume of 27.5 L at a certain temperature and pressure. What would be the volume of the balloon, in liters, if 1.00 mole of Heis removed from the balloon at constant temperature and pressure? 3. Calculate the pressure in atmospheres, of...
The initial volume of a gas at a pressure of 3.2 atm is 2.9 L
GAS LAWS 1. The initial volume of a gas at a pressure of 3.2 atm is 2.9 L What will the volume be if the pressure is increased to 4.0 atm? 2. A balloon is filled with 35 O L of helium in the morning when the temperature is 20.00. By noon the temperature has risen to 45.00. What is the new volume of the balloon? 3. A helium balloon with an internal pressure of 1.00 atm and a volume of 4.50 L...
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5...
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5 °C, occupies a volume of 14.9 liters. If the gas is compressed at constant temperature to a volume of 7.58 liters, the pressure of the gas sample will be Submit Answer Try Another Version 1 item attempt remaining
1. A sample of gas with an initial volume of 28.4 L at a pressure of...
1. A sample of gas with an initial volume of 28.4 L at a pressure of 735 mmHg and a temperature of 309 K is compressed to a volume of 14.5 L and warmed to a temperature of 377 K .What is the final pressure of the gas? 2. A cylinder with a moveable piston contains 216 mL of nitrogen gas at a pressure of 1.29 atm and a temperature of 292 K .What must the final volume be for...
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters will the balloon occupy in the upper atmosphere, at a pressure of 0.46 atm?
1. A manometer is attached to a sample of gas that occupies a volume of 2.5 liters. The mercury level in the arm of the manometer attached to the gas sample is 19.5 torr higher than that of the arm open to the atmosphere. Atmospheric pressure is measured to be 0.98 atm. What is the pressure of the sample of gas? (6 pts) 2. A balloon has a volume of 2.32 liters at 24.0°C. The balloon is heated to 48.0°C....
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5°C, occupies a volume of 14.9 liters. If the gas is compressed at constant temperature to a volume of 7.58 liters, the pressure of the gas sample will be
A
weather ballon is filled 250L of helium at 258 K and pressure of
0.180 atm. What is the volume of the ballon after it rises in the
atmosphere to an altitude where the pressure is 0.140 atm and the
temperature is -100 Celsius ?
10 points Save As 1.-A weather balloon is filled with 250. L of helium at 258 K and a pressure of 0.180 atm. What is the volume of the balloon after it rises in the...
A sample of helium gas at a pressure of 1.15 atm and a temperature of 22.5 °C, occupies a volume of 14.9 liters. If the gas is compressed at constant temperature to a volume of 7.58 liters, the pressure of the gas sample will be Submit Answer Try Another Version 1 item attempt remaining
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