What is the hydronium ion concentration in a solution of hcl that has a ph of 4.65? × 10n m n = what is the hydroxide ion concentration in a solution of nh3 with a poh of 4.65? × 10n m n =

Explanation:

Hydronium ions concentration of the solution with pH value of 4.65.

Hydroxide ions concentration of the solution with pOH value of 4.65.

The hydrogen ions concentration of the solution of HCl that has a pH of 4.65 is 2.23 × 10-5, and the hydroxide ion concentration of a solution of NH3 with a pOH of 4.65 is 2.23 × 10-5 M

pH of a solution is defined as the negative logarithm to the base 10 of the hydrogen ion concentration of the solution.

pH of solution = 4.65

[H+] = antilog -4.65

[H+] = 2.23 × 10-5 M

pOH of a solution is defined as the negative logarithm to the base 10 of the hydroxide ion concentration of the solution.

pOH of solution = 4.65

[OH-] = antilog -4.65

[OH-] = 2.23 × 10-5 M

Therefore, the hydrogen ions concentration of the solution of HCl that has a pH of 4.65 is 2.23 × 10-5, and the hydroxide ion concentration of a solution of NH3 with a pOH of 4.65 is 2.23 × 10-5 M

Learn more about pH, pOH, hydrogen ion concentration, and the hydroxide ion concentration at : link