Question

Using the pH scale below, answer the following:

What is the pH range of an acid?


Give the pH of a strong acid and an example:


What is the pH range of a base?


Give the pH of a strong base and an example:


What is the pH of a neutral substance and an example?

Answer 1

Certainly! Here's the information based on the pH scale:

1. **pH Range of an Acid:**
- The pH range of an acid is from 0 to 6.9.

2. **pH of a Strong Acid and Example:**
- A strong acid typically has a pH of around 0 to 1.
- Example: Hydrochloric acid (HCl).

3. **pH Range of a Base:**
- The pH range of a base is from 7.1 to 14.

4. **pH of a Strong Base and Example:**
- A strong base typically has a pH of around 13 to 14.
- Example: Sodium hydroxide (NaOH).

5. **pH of a Neutral Substance and Example:**
- The pH of a neutral substance is 7.
- Example: Pure water.