What are polar molecules? why are substances like gasoline not very soluble in water?
Are ionic compounds polar or nonpolar and why? Are covalent compounds polar or nonpolar and why?
what does it mean to be a polar molecule ? why is the water molecule polar? try to be as concise as possible?
who is the more polar? why? Cho
why is the mdoak qule polar x
why is tef4 polar and xef2 isnt?
polar th a polar substance In terms of attractive forces, explain why oil and water do not mix.
Explain why the most polar compound layer stays in the organic layer, while the less polar compounds go into the aqueous phase. (This is for a liquid-liquid extraction) The most polar compund is caffeine and the solvent is ethyl acetate. I know it has to do with the caffeine not being able to deprotonate but I’m still confused and would like more information on why is can’t deprotonate.
Phospholipids have very long, nonpolar chains with a small polar head. Hence they are soluble in water. True or False
what makes these molecules polar/nonpolar? i dont understand this
concept at all so please provide very simple explanation.
4. For the following molecules draw its correct Lewis structure, draw the moleculewith its correct molecular geometry, show the individual dipoles and net dipole (if any) and finally classify each molecule as polar or non polar. Poler polar polar polar BF3 CHCF CF2CCl2 CHCl3 NF3 honpilar