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4:22
YouTube
Smart Culture Education
Using Litmus Paper to Test Acids and Bases | Simple Science Experiment for Students
Discover how to use litmus paper to identify acids and bases in this fun and easy science experiment! 🌈 In this video, we test vinegar (acid) and sodium hydroxide (base) to see how blue and red litmus paper change colour. Learn why blue litmus turns red in acids and red litmus turns blue in bases, and understand the chemistry behind these ...
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