pressure
Homework Answers
PV=nRT
P = nRT/V.
n= moles
0 Celcius +273 = 273K
[5x (0.08206 L atm mol K)x(273K)] / 2L
= 56.0 atm
Part A 2.1 mol of hydrogen gas at 3°C are forced into a steel cylinder with...
Part A 2.1 mol of hydrogen gas at 3°C are forced into a steel cylinder with a volume of 2.6 L. What is the pressure of the gas, in mm Hg, in the cylinder? Va Ao + 0 ? mm Hg Submit Request Answer
Ten moles of hydrogen gas at 0oC are forced into a cylinder with a volume of...
Ten moles of hydrogen gas at 0oC are forced into a cylinder with a volume of 500 mL. What is the pressure of the gas inside the cylinder, in atmosphere?
5.1 mol of hydrogen gas at 7 oC are forced into a steel cylinder with a...
5.1 mol of hydrogen gas at 7 oC are forced into a steel cylinder with a volume of 2.1 L . What is the pressure of the gas, in mm Hg, in the cylinder?
The pressure inside a pressure cooker is 29.7 psi. a) Express this pressure in atm. (...
The pressure inside a pressure cooker is 29.7 psi. a) Express this pressure in atm. ( 1 atm = 14.7 psi b) Express this pressure in mmHg. ( 1 atm = 760 mmHg) c) If the gas inside the pressure cooker occupies a volume of 2.0L at a temperature of 107 degrees centigrade, how many moles of gas are inside the pressure cooker? R = 0.0821 L atm/mol.K k=Degrees Centigrade +273.15
5.7 mol of hydrogen gas at 1 °C are forced into a steel cylinder with a...
5.7 mol of hydrogen gas at 1 °C are forced into a steel cylinder with a volume of 2.9 L . What is the pressure of the gas, in mm Hg, in the cylinder? 10 ALQ * 2 ? 44.2 mm Hg
A sample of hydrogen gas has a volume of 5.0L and pressure of 1.0atm. What is...
A sample of hydrogen gas has a volume of 5.0L and pressure of 1.0atm. What is the final pressure (in atmospheres) if the volume is decreased to 2.0L, with no change in temperature or amount of gas?
A) Calculate the final temperature, in degrees Celsius, if n and V do not change. A...
A) Calculate the final temperature, in degrees Celsius, if n and V do not change. A sample of air at 50. ∘C and 750. mmHg is cooled to give a pressure of 710. mmHg. B) A cylinder, with a piston pressing down with a constant pressure, is filled with 2.10 moles of a gas (n1), and its volume is 50.0 L (V1). If 0.500 mole of gas leak out, and the pressure and temperature remain the same, what is the...
If 3.78 moles of an ideal gas has a pressure of 2.28 atm and a volume...
If 3.78 moles of an ideal gas has a pressure of 2.28 atm and a volume of 63.31 L, what is the temperature of the sample in degrees Celsius?
If 3.45 moles of an ideal gas has a pressure of 2.20 atm and a volume...
If 3.45 moles of an ideal gas has a pressure of 2.20 atm and a volume of 74.81 L, what is the temperature of the sample in degrees Celsius?
59.5mL of hydrogen gas has a pressure of 102.6kPa at 23 degrees celsius. Convert the volume...
59.5mL of hydrogen gas has a pressure of 102.6kPa at 23 degrees celsius. Convert the volume of gas to a volume at SLC using the Combined Gas Law.
Part A 2.1 mol of hydrogen gas at 3°C are forced into a steel cylinder with a volume of 2.6 L. What is the pressure of the gas, in mm Hg, in the cylinder? Va Ao + 0 ? mm Hg Submit Request Answer
5.7 mol of hydrogen gas at 1 °C are forced into a steel cylinder with a volume of 2.9 L . What is the pressure of the gas, in mm Hg, in the cylinder? 10 ALQ * 2 ? 44.2 mm Hg
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