what are the concentrations of hydroxide and hydronium ions in a solution with a ph of 4.6?
1.3 × 10–4 m h3o+ and 7.7 × 10–11 m oh–
2.5 × 10–5 m h3o+4.0 × 10–10 m oh–
7.9 × 10–6 m h3o+ and 1.3 × 10–9 m oh–
8.7 × 10–7 m h3o+ and 1.1 × 10–8 m oh–

The concentration of hydronium ions in a solution is and the concentration of hydroxide ion concentration is

Explanation:

Mathematically,

pH of the solution = 4.6

Putting values in above equation, we get:

We are given:

pH of the solution = 4.6

Mathematically,

pOH of the solution = 9.4

Putting values in above equation, we get:

Hence, the concentration of hydronium ions in a solution is and the concentration of hydroxide ion concentration is

a is the correct answer