A sample of dangerously reactive fluorine gas is contained in a stainless steel container which has a 31 L capacity at a pressure of 160 pounds per square inch and a temperature of 26.0◦C. What mass of fluorine gas sample is in the stainless steel container? 1. 10.3098 g 2. 522.362 g 3. 6.87318 g 4. 27.4927 g 5. 18.3285 g

The mass of fluorine gas sample  in the stainless steel container is

522.455 grams

Explanation:

To solve the question, we note the given parameters to see if we have enough facts to provide an answer

Volume of container = 31 L = 0.031 m³

Pressure of the fluorine in the container = 160 psi

Temperature of the fluorine gas in the container = 26 °C

We have the universal gas equation given by

P·V = n·R·T

Where P = Pressure 160 psi = ‪1103161‬ Pa

V = Volume = 31 L = 0.031 m³

n = Number of moles

T = Temperature = 26 °C = (273.15 + 26) K= 299.15 K and

R = Universal gas constant = 8.314 J/mol·K

Therefore n = = = 13.75 moles of fluorine

The molar mass of fluorine gas = 37.99681 g/mol

Therefore the mass of fluorine gas contained in the stainless steel container is 13.75 moles × 37.99681 g/mol = 522.455 grams

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

diaria maybe go see a doctor about that