Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...
Discover how red cabbage can act as a natural pH indicator, revealing whether substances are acids or bases through beautiful color changes. pH is a measure that tells us how acidic or basic a ...
Precise pH Measurement: Our 200 Universal pH Test Strips (0-14) provide accurate pH readings from 0 to 14, suitable for water testing, fermentation, food, and more. Each strip changes color after ...
Precise pH Measurement: Our 200 Universal pH Test Strips (0-14) provide accurate pH readings from 0 to 14, suitable for water testing, fermentation, food, and more. Each strip changes color after ...
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