1.)What volume would the oxygen occupy at 0.875atm? Assume no temperature change.
2.) If the oxygen flow to the patient is adjusted to 6.90 L/minat room temperature and 0.875 atm, how long will the tank of gas last?
Express your answer to two significant figures and include the appropriate units.

1.)What volume would the oxygen occupy at 0.875atm? Assume no temperature change. 2.) If the oxygen flow to the patient...
Oxygen used in respiratory therapy is stored at room temperature under a pressure of 150 atm in a gas cylinder with a volume of 60.0 L. If the oxygen flow to the patient is adjusted to 6.00 L/min at room temperature and 0.720 atm , how long will the tank of gas last? Express your answer with the appropriate units. I DO NOT KNOW WHAT TO DO?
Part A A tank holds 28.5 L of oxygen (O) at a pressure of 27.8 atm. What is the final volume, in liters, of this gas when it is released at a pressure of 1.80 atm with no change in temperature and amount of gas. Express the volume to three significant figures and include the appropriate units. PÅ R O ZI ? Value Units V = Submit Request Answer Provide Feedback
1. Consider 4.60 L of a gas at 365 mmHg and 20. ∘C . If the container is compressed to 3.00 Land the temperature is increased to 38 ∘C , what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder. Express your answer with the appropriate units. 2. Imagine that the gas shown in the simulation is an ideal gas such as helium. Notice that the final number of moles...
Learning Goal: To apply the ideal gas law to problems involving
temperature, pressure, volume, and moles of a gas. The four
properties of gases (pressure P, volume V, temperature T, and moles
of gas n) are related by a single expression known as the ideal gas
law: PV=nRT The variable R is known as the universal gas constant
and has the value R=0.0821 L⋅atm/(mole⋅K). The units of R dictate
the units for all other quantities, so when using this value...
At what temperature (in °C) does 12.41 g of neon occupy a volume of 12.78 L at a pressure of 1.03 atm? Report your answer to 3 significant figures and do not include units in your answer. ОС -13.5 Use the ideal gas law to help you after first converting to moles. Note the answer asks for temperature in celsius and that the temperature must be in kelvin when using the Ideal Gas Law. K- 273.15 °C
A scuba diver's tank contains 0.29 kg of O2 compressed into a volume of 2.3 L. 1. Calculate the gas pressure inside the tank at 7 C. Express your answer using two significant figures in atm 2. What volume would this oxygen occupy at 25 C and 0.97 atm? Express your answer using two significant figures in Liters
A cylinder of nitrogon gas has a volume of 1.7x104 cm3 and a pressure of 120 atm Part A What is the thermal energy of this gas at room temperature (20° C)? Express your answer to two significant figures and include the appropriate units. E5.2x105 J Previous Answers Correct Part B What is the mean free path in the gas? Express your answer to two significant figures and include the appropriate units. λ= 1 Value Units Submit Request Answer Part...
Part A A balloon is floating around outside your window. The temperature outside is 17 °C. and the air pressure is 0.700 atm Your neighbor, who released the balloon, tells you that he filled it with 4.00 moles of gas: What is the volume of gas inside this balloon? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) TUA Vballoon = Value Units Submit Part B A 18.0 L gas cylinder is filled with...
Many gases are shipped in high-pressure containers. Consider a steel tank whose volume is 55.0 gallons and which contains O2 gas at a pressure of 16,500 kPa at 24 ∘C. 1. What mass of O2 does the tank contain? Express the answer in kilograms to three significant figures. 2. What volume would the gas occupy at STP? Express the answer in liters to three significant figures. 3. At what temperature would the pressure in the tank equal 160.0 atm? Express...
What volume would 3.4 mol of O2 gas occupy at a
temperature of -12°C if the volume at 87°C is 5.6L? I have an
answer key I just need to see a workup so I can understand it.
thank you!
Answer: 21 L 5. What volume would 3.4 mol of O2 gas occupy at a temperature of -12° C if the volume at 87° C is 5.6L? Answer: 4.1 L 6. What volume would be assunied hy 23.3 mol of...