The ph of a solution is 1.20. what is the [h3o+] for the solution? 1.58 × 10−2 m 6.31 × 10−2 m 1.58 × 101 m 6.31 × 101 m

[H₃O⁺] = 6.31 x 10⁻² mol·L⁻¹

Explanation:

pH = -log[H₃O⁺], so

idk what is it? is this a question that you know the answer or u dont