Calculate [h+] for a solution in which [oh-] is 100 times greater than [h+].

[H⁺] = 10⁻⁸.

Explanation:

We have that the product of [H⁺] and [OH⁻] is equal to 10⁻¹⁴.

[H⁺][OH⁻] = 10⁻¹⁴.

We have that [OH⁻] is 100 times greater than [H⁺], [OH⁻] = 100[H⁺].

∵ [H⁺][OH⁻] = 10⁻¹⁴.

∴ [H⁺].100[H⁺] = 10⁻¹⁴.

∴ 100 [H⁺]² = 10⁻¹⁴.

∴ [H⁺]² = 10⁻¹⁴ / 100 = 10⁻¹⁶.

∴ [H⁺] = √ (10⁻¹⁶) = 10⁻⁸.

So, [OH⁻] = 10⁻⁶.