Write the Ka expression for HCIO in water. Click in the answer box to activate the palette.

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### Ka Expression for HClO in Water

**Problem Statement:**
Write the \( K_a \) expression for HClO in water. Click in the answer box to activate the palette.

**Answer:**
\[ K_a = \frac{[H_3 O^+][ClO^-]}{[HClO]} \]

**Explanation:**
The given formula represents the acid dissociation constant (\( K_a \)) expression for hypochlorous acid (HClO) in water. It indicates that \( K_a \) is the ratio of the concentration of the hydronium ions (\([H_3 O^+]\)) and hypochlorite ions (\([ClO^-]\)) to the concentration of the undissociated hypochlorous acid (\([HClO]\)).
Transcribed Image Text:### Ka Expression for HClO in Water **Problem Statement:** Write the \( K_a \) expression for HClO in water. Click in the answer box to activate the palette. **Answer:** \[ K_a = \frac{[H_3 O^+][ClO^-]}{[HClO]} \] **Explanation:** The given formula represents the acid dissociation constant (\( K_a \)) expression for hypochlorous acid (HClO) in water. It indicates that \( K_a \) is the ratio of the concentration of the hydronium ions (\([H_3 O^+]\)) and hypochlorite ions (\([ClO^-]\)) to the concentration of the undissociated hypochlorous acid (\([HClO]\)).
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