What is the ph of a 2.4x10^-5 m oh- solution?

-

9.38

Explanation:-

Given [OH-] = 2.4 x 10 ^ -5 M

We use the formula

pOH = - log [OH-]

= - log [ 2.4 x 10 ^ -5]

= 4.62

Now we use the relation

pOH +pH = 14

∴ pH = 14 - 4.62

= 9.38

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.