Weeks = 6 x 4 = 24
Mass leak rate of freon = 41.60 g/week
Mass leak rate of fluorine
Fluorine mass in Freon
= —————————————- X leak rate
M.M. Of Freon
19 x 3
——— X 41.60 = 20.010 gm/week
118.5
Total leaked in 6 months
= 24 x 20.010 = 480.24 gm = 0.480 Kg
Answer:
It was fused from 3 helium nuclei in the core of a red giant star long before the Sun existed
Explanation:
Your question has been heard loud and clear.
Uhm , Alkalis are just bases who react with water. In titration we use water also , so we need bases that react with water , and such bases are alkalis.
Alkalis are a type of bases.
Thank you
This is true.
The reaction rates are affected by how often the particles collide.
Static Friction, Sliding Friction, Rolling Friction, and finally Fluid Friction.
