W = AB x F x Cos < AB, F
or just W= AB x F for short
A. an ion
The atom gains a net electrical charge if the number of protons and electrons are not equal which makes it an ion.
Explanation:
yes you got the right idea
<span>The symbol for hydronium ion concentration is H+. </span><span>There are quite a few
relationships between [H+] and [OH−]
ions. And because there is a large range of number between 10 to 10</span><span>-15</span><span>
M, the pH is used. pH = -log[H+] and pOH = -log[OH−]. In aqueous solutions, </span><span>[H+
][OH- ] = 10-14. From here we can derive the values of each concentration.</span>
