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Natural pH Indicators from Flowers by Dylan Francesca G Yulo is a document available to read on EtoBox.

The study analyzed rose, allamanda, and hibiscus flowers as natural alternatives to synthetic pH indicators. Researchers extracted the flowers using solvent extraction and tested their color changes with acids and bases. They found the flowers acted as pH indicators and their colors changed predictably with pH. However, the study did not fully describe the methods used or compare the natural indicators to synthetic ones. Further research is needed to strongly support using the flowers as indicator replaceme

Author

Dylan Francesca G Yulo

Language

EN