Answer: the mole fraction for chloroform = 0.496
Explanation:Please see attachment for explanation
Answer:
the head is hydrophilic and the fatty acid is hydrophobic
Explanation:
the head is hydrophilic which means its a water loving head because it is exposed into water and the hydrophobic fatty acid is water hating
Answer:
I think it's Convection current.
Hope that helps. x
Answer:
Chemical energy
Explanation:
When the body eats food our bodies convert the stored energy (calories) to chemical energy, allowing us to function.
It's only a small difference (103 degrees versus 104 degrees in water),
and I believe the usual rationalization is that since F is more
electronegative than H, the electrons in the O-F bond spend more time
away from the O (and close to the F) than the electrons in the O-H bond.
That shifts the effective center of the repulsive force between the
bonding pairs away from the O, and hence away from each other. So the
repulsion between the bonding pairs is slightly less, while the
repulsion between the lone pairs on the O is the same -- the result is
the angle between the bonds is a little less.
Hope this helps!