Litmus Paper - Red

Red Litmus Paper is an essential tool for introducing students to the basics of chemistry and the study of acids and bases. This classroom-friendly pack contains 100 high-quality red litmus leaves neatly stored in a durable plastic container. When exposed to an alkaline solution with a pH above 8.3, the red litmus paper undergoes a visible colour change to blue, providing a simple and effective method for testing chemical properties. Its compact design and easy-to-handle size make it ideal for ...

Why It's Beneficial for Educational Use:

• Provides a clear and instant visual demonstration of pH changes and chemical properties.
• Supports the development of experimental design, prediction, and observation skills.
• Reinforces concepts relating to acids, bases, and chemical reactions.
• Encourages inquiry-based learning through hands-on experimentation.

Classroom Ideas:

• Conduct pH testing activities using common household substances and record observations.
• Integrate into lessons on chemical reactions, pH scales, and properties of matter.
• Create a science fair project investigating the pH of different liquids found in the environment.

Specifications:

• Red litmus paper turns blue when exposed to alkaline solutions above pH 8.3.
• Supplied in a plastic container for easy storage and protection.
• Contains 100 leaves per pack.
• Each strip measures approximately 63.5 mm x 10 mm.
• Manufactured for quality and durability to withstand classroom use.