0
A 200 ml sample of hydrogen is collected over water at 745.5 torr and 290K If the vapor pressure of water at 290k is 14.5 torr What is the volume of dry hydrogen at STP The answer is 181m?
Wesamfarah
I believe u mean mL, m is not a unit of volume
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Volume of a sample of hydrogen gas at 0.997 ATM is 5.00L what will be the new volume if the pressure is decreased to 0.977atm?
5 L !
What is the volume of a 24.7 mol gas sample that has a pressure of 999 ATM at 305 K?
What is the volume of a 24.7 mol gas sample that has a pressure of .999 ATM at 305 K?
At a certain temperature and pressure 0.02 mol of carbon dioxide has a volume of 3.1 L A 3.1 L sample of hydrogen at the same temperature and pressure?
contains the same number of molecules
Which temperature change would cause the volume of a sample of an ideal gas to double when the pressure of the?
For the pressure to remain the same, the temperature would double if the volume also doubled.
A sample of nitrogen collected in the laboratory occupies a volume of 0.725 L at a pressure of 98.4 kPa What will the volume of gas occupy at a pressure of 142 kPa assuming the temperature remains co?
Boyle's Law: p*V = constant for 1. same amount of gas and 2. at same temperatureThis will do: V = (98.4*0.725)/142= 0.502 L
Volume of a sample of hydrogen gas at 0.997 ATM is 5.00L what will be the new volume if the pressure is decreased to 0.977atm?
5 L !
What is the volume of a 5.34 g sample of hydrogen gas at a temperature of 10 oC and a pressure of 721 mmHg?
The volume ofhydrogen is 64,84 L.
What is the volume of a 24.7 mol gas sample that has a pressure of 999 ATM at 305 K?
What is the volume of a 24.7 mol gas sample that has a pressure of .999 ATM at 305 K?
When a fixed sample of gas increases in volume?
Decrease its pressure.
Why is the volume of gas collected twice of the volume of other gas when electric current is passed through water?
When an electric current is passed through water, it undergoes electrolysis, which breaks water molecules into hydrogen and oxygen gases. The ratio of hydrogen to oxygen gas produced is 2:1, meaning that for every two volumes of hydrogen gas collected, one volume of oxygen gas is collected. Therefore, the volume of gas collected is twice as much for hydrogen compared to oxygen gas.
If oxygen gas is collected over water at temperature of 10C and pressure of 1.02 ATM and the volume of gas plus water vapor collected is 293 mL then what volume of oxygen at STP was collected?
fly
At a certain temperature and pressure 0.02 mol of carbon dioxide has a volume of 3.1 L A 3.1 L sample of hydrogen at the same temperature and pressure?
contains the same number of molecules
A sample of oxygen gas has a volume of 150 milliliters at 300k if the pressure of the sample is held constant and the temp raised to 600k the new sample will be?
300. mL
A sample of At gas occupies a volume of 1.2 L at 125 C and a pressure of 1.0 atm. Determine the temperature, In degrees Celsius at which the volume of the gas would be 1.0 L at the same pressure?
A sample of Ar gas occupies a volume of 1.2 L at 125°C and a pressure of 1.0 atm. Determine the temperature, in degrees Celsius, at which the volume of the gas would be 1.0 L at the same pressure.
What is the pressure of a fixed volume of hydrogen gas at 34.9C if it has a pressure of 1.33 ATM at 15.0C?
2.79 ATM
Which temperature change would cause the volume of a sample of an ideal gas to double when the pressure of the?
For the pressure to remain the same, the temperature would double if the volume also doubled.
A sample of nitrogen collected in the laboratory occupies a volume of 0.725 L at a pressure of 98.4 kPa What will the volume of gas occupy at a pressure of 142 kPa assuming the temperature remains co?
Boyle's Law: p*V = constant for 1. same amount of gas and 2. at same temperatureThis will do: V = (98.4*0.725)/142= 0.502 L
