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3 pt Question 27 What is the pressure of a gas, in atm, if 5.30 mol...
R = universal gas constant = 0.08206 L *atm/mol *K 3. (6 pt) Use this information to answer the following three questions: You have 2.05 mol of nitrogen gas in a flexible, sealed 420 mL container at room temperature (25°C) that has an internal pressure of 542 mm Hg. a. The volume of the container is expanded to 560. mL. What is the new pressure of the container? b. The container is heated to 60°C, what is the new pressure...
20- What is the pressure in atm of a 0.108 mol sample of the gas at a temperature of 20.0°C if its volume is 0.505L? (R=0.0821 L. atm/mol.K) a) 8.14 atm b) 5.14 atm c) 0.20 atm d) 0.35 atm
If 1.60 mol of helium gas occupies 5.30 L at 2.75 atm, what is the temperature in degrees Celsius?
U Question 27 2pts A 1.25 mol sample of neon gas has a volume of 52.3L at a temperature of 315 K. What is the pressure of the gas (atm)? R-0.082058 L atrimolK) 1080 atm 0.618 am O 1.62 atm 1690 atm D Question 28 2 pts What is the final temperature of a gas that compresses from a pressure of 14,5 atm at 294 K to a pressure of 38.3 atm? (Assuming the volume and number of moles of...
what is the temperature of 0.45 mol of gas at a pressure of 1.3 atm and a volume of 11.3
What is the temperature of 0.620 mol of gas at a pressure of 1.4 atm and a volume of 11.8 L ?
What is the temperature of 0.51 mol of gas at a pressure of 1.0 atm and a volume of 10.8 L ?
What is the temperature of 0.54 mol of gas at a pressure of 1.5 atm and a volume of 11.8 L ?
1- A gas sample has a pressure of 1.17 bar. What is this pressure in atm? Hint: 1 atm = 101.3 kPa = 1.013 bar = 760 torr = 760 mm Hg = 14.7 psi 2- A sample of gas has a volume of 474 mL at a pressure of 3.49 atm. The gas is compressed and now has a pressure of 7.72 atm. Predict if the new volume is greater or less than the initial volume, and calculate the...
1. A gas has a volume of 1.57 L at 2.95 atm. What pressure is required to reduce the volume to 1.25 L at the same temperature? at ga 2. A gas has a volume of 3.75 liters at 12°C, what is the volume at 25 C if the pressure remains constant? wil 3. What is the pressure of a gas in a 375 mL container, if it has a pressure of 219 Torr in a 525 mL container at...