What is the ph of a 2.0 x 10^-4 m solution of nitric acid (hno3)

Hello!

datos:

Molarity =

ps: The ionization constant of the nitric acid is strong (100% ionized in water) or completely dissociates in water, so the pH will be:

Note:. The pH <7, then we have an acidic solution.

I Hope this helps, greetings ... DexteR!

The pH of the nitric acid solution is 3.70.

Explanation:

The pH is negative logarithm of hydrogen ion concentration.

Concentration of nitric acid =

1 mole of nitric acid gives 1 mole of hydrogen ions.

Then of nitric acid will give .

The pH of the solution :

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

sry but any answer choices