Is sodium hydroxide an acid or a base ?

Explanation

To determine whether sodium hydroxide (NaOH) is an acid or a base, we can follow these steps:

### Step 1: Understand the Chemical Nature of Sodium Hydroxide
Sodium hydroxide is a chemical compound composed of sodium (Na), oxygen (O), and hydrogen (H). It is commonly known as lye or caustic soda.

**Hint:** Look at the chemical formula and the elements it contains to understand its properties.

### Step 2: Identify the Properties of Acids and Bases
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