氢氧根离子浓度计算器 — 公式

## How to Calculate [OH-] from pOH

### Formula

**[OH-] = 10^(-pOH)**

计算示例

Find [OH-] for pOH = 2.

  1. [OH-] = 10^(-2)
  2. [OH-] = 0.01 M
  3. pH = 14 - 2 = 12