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How to make
PH indicator using cabbage? |
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Introduction
If you have ever cooked
a red cabbage, you certainly remember the dark blue-purple color
of the cooked red cabbage and its juice. If you add a few drops
of lemon juice to the dark purple cabbage, it immediately changes
color and becomes red. We can use such color change to make a pH
indicator. |
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Project
description
In this project you will use red cabbage to make a pH indicator. This is
an easy, fast and very educational project for everyone who likes
chemistry. All materials needed to build pH standards and the red
cabbage itself are usually available locally in most places. |
Details
of this project
More details or support for this project is available for the
members of ScienceProject.com. Material
needed for experiment or a science kit about this title may be
available at MiniScience.com. |
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