![Development of a colorimetric pH indicator based on bacterial cellulose nanofibers and red cabbage (Brassica oleraceae) extract - ScienceDirect Development of a colorimetric pH indicator based on bacterial cellulose nanofibers and red cabbage (Brassica oleraceae) extract - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0144861716310815-fx1.jpg)
Development of a colorimetric pH indicator based on bacterial cellulose nanofibers and red cabbage (Brassica oleraceae) extract - ScienceDirect
What happened to the color of the solution when added to an acid solution and base solution? The solution is made from onion skin that will serve as a homemade indicator. -
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