Answer: Lithium (Li) 16.373%
Chlorine (Cl) 83.627%
Explanation:
Answer:
c, maybe d, and I think b.
Explanation:
Im sorry if wrong
Explanation:
i guess it's through thousands of research and experiments they conducted
Answer:
Specific heat of ethyl chloride in gas and liquid phases, enthalpy of vaporization and specific heat of solid surface.
Explanation:
In order to determine the final temperature, the heat lost by the chloride needs to be found. This would require the specific heat in both phases and the enthalpy of vaporization. (you will use q=mc(delta)T and q=m(delta)H)
Then the energy gained by the surface needs to be found. This will require the specific heat in order to use the q=mc(delta)T equation.
Divide the volume by the area. Using scientific makes things a bit cleaner.


Then

Now, 1 m = 10⁹ nm, so
