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===3. Methodology=== | ===3. Methodology=== | ||
<gallery caption=" | <gallery caption="Color Changing"> | ||
File:[[File:4931517416494_.pic_hd.jpg|400px]] | File:[[File:4931517416494_.pic_hd.jpg|400px]] | ||
Making red cabbage indicator | Making red cabbage indicator | ||
File:[[File:Screen Shot 2018-01-31 at 15.12.21.png|400px]] | File:[[File:Screen Shot 2018-01-31 at 15.12.21.png|400px]] | ||
</gallery> | |||
Making pH solutions | Making pH solutions |
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