Acids and bases are important types of substances we encounter every day. They have different properties, but sometimes it can be tricky to tell them apart.

Let’s look at some of the properties of acids and bases:

Properties of Acids:

• They taste sour.
• They can conduct electricity because they break into smaller parts when mixed with water.
• They change blue litmus paper to red.
• They release hydrogen ions (which are often written as H+) when mixed in a solution.

Properties of Bases:

• They taste bitter.
• They feel slippery to the touch.
• They change red litmus paper to blue.
• They release hydroxide ions (often written as OH-) when mixed in a solution.

Sometimes, these differences can be confusing for students.

One way to make it easier to understand is to do some hands-on experiments.

Using indicators (which change color when mixed with acids or bases) and measuring the pH level can help make things clearer.

These activities allow you to see the differences in action!