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Phenolphthalein

physical science Maturity 5-7

Some liquids change color.

Phenolphthalein-at-pH-9.jpg
Phenolphthalein-at-pH-9.jpg
This liquid can turn pink. It can also stay clear. It helps us see what is in a mix. This is very helpful for science.
Phenolphthalein reaction.gif
Phenolphthalein reaction.gif
Can you imagine magic ink? It can change colors right before your eyes!

45 words
🖼️ Images & Media (12)
File:Phenolphthalein-very-low-pH-2D-skeletal.svg
Phenolphthalein-very-low-pH-2D-skeletal.svg
File:Phenolphthalein-low-pH-2D-skeletal.svg
Phenolphthalein-low-pH-2D-skeletal.svg
File:Phenolphthalein-mid-pH-2D-skeletal.svg
Phenolphthalein-mid-pH-2D-skeletal.svg
File:Phenolphthalein-high-pH-2D-skeletal.svg
Phenolphthalein-high-pH-2D-skeletal.svg
File:Phenolphthalein-orange-very-low-pH-3D-balls.png
Phenolphthalein-orange-very-low-pH-3D-balls.png
File:Phenolphthalein-colourless-low-pH-3D-balls.png
Phenolphthalein-colourless-low-pH-3D-balls.png
File:Phenolphthalein-red-mid-pH-3D-balls.png
Phenolphthalein-red-mid-pH-3D-balls.png
File:Phenolphthalein-colourless-high-pH-3D-balls.png
Phenolphthalein-colourless-high-pH-3D-balls.png
File:Phenolphthalein-in-conc-sulfuric-acid.jpg
Phenolphthalein-in-conc-sulfuric-acid.jpg
File:Phenolphthalein-at-pH-9.jpg
Phenolphthalein-at-pH-9.jpg
File:Phenolphthalein reaction.gif
Phenolphthalein reaction.gif
File:Phenolphthalein Synthesis.svg
Phenolphthalein Synthesis.svg
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📚 Content adapted from Wikipedia | Readability: FK 13.3 | Vital Level 5