If H+ is 1.3x10^-12 , what is the solution... acidic, basic , or you can not tell the ph from this problem

11.89 pH --> BASIC.

Explanation:

To solve this, you would use the equation:

pH= -log(H+)

pH= -log(1.3×) ≈11.89.

On the pH scale, a number above 7 means that the solution is Alkaline, or BASIC.

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.