this is a lot sorry i can't help
Answer:
true
Explanation:
all cells will have plasma membranes
For a solid I would say something like aerogel would have a large volume but very little mass.
Let me know if this helped or not.
Answer:
In writing the electron configuration for nitrogen the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for N goes in the 2s orbital. The remaining three electrons will go in the 2p orbital. Therefore the N electron configuration will be 1s22s22p3.
Explanation:
hope you get it right:)
As you add more acid to the solution the amount of dissociation increases to compensate for it. But since the acid is weak, it will never have more ions dissociate than are in the concentrated solution being added. % ionization is the concentration of dissociated H+ ions divided by the initial concentration of the weak acid.
% ionization = [H+] / [weak acid] x 100%
As you increase the concentration of the weak acid, the numerator increases more than the denominator so the percentage goes down.
