- Post Lab Questions Determine The Number Of Moles Of Oxygen Gas Contained In A 3 35 L Tank At A Pressure Of 7 0 Atm When 1 (128.22 KiB) Viewed 59 times
Post Lab
Questions Determine the number of moles of oxygen gas contained in a 3.35 L tank at a pressure of 7.0 atm when the temperature is 20.5° C. 1. If the gas in
Question #2 was nitrogen, N₂, instead of O₂, how would the number of moles change? Why? 2. 3. 4. What is the expected volume of one mole of O₂ at STP? How might lung vital capacity be expected to change in the course of a lifetime? How might an athlete's vital capacity compare to that of a non-athlete? In a browser paste the following URL:
https://www.airgas.com/msds/001043.pdf This is the MSDS for compressed oxygen, answer the following
questions: a. Under Hazardous Identification, Label elements what are the GHS symbols and what do they mean? b. Under Hazardous Identification, what is the "Hazard
Statement"? 5. 6. c. What is the CAS # for oxygen? What is a CAS #? 7. In a browser paste the following URL:
https://www.nfpa.org/~/media/4B6B534171 ... 319C4F.pdf Then answer the following
questions about Medical Gas Cylinder Storage: a. What are the two types of hazards associated with medical gas equipment? b. Briefly summerize the kind of precautions that must be observed in the use, handling, and storage of cylinders. c. What kind of additional precautionary signs must be posted if a facility does not prohibit smoking? d. Why is it so important to post signs about smoking and to keep people from smoking around oxygen tanks? e. What does NFPA stand for?