Question

If the pH of a solution is 10.3, what is the H+ concentration?

Answer 1

Answer: The concentration of  ion is,

Explanation; pH : It is defined as the negative logarithm of hydronium ion  or hydrogen ion  ion concentration.

Formula used :Formula used :

pH=-\log [H^+]

Now put the value of pH in this formula, we get the concentration of H^+ ion.

10.3=-\log [H^+]

[H^+]=5.01\times 10^{-11}M

Therefore, the concentration of H^+ ion is 5.01*10^-11 M

Answer 2

Answer:

oh-

Explanation:

because if ph is above 7 then it is base