Bromocresol Purple pH Indicator

Bromocresol Purple pH Indicator

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Caption: Bromocresol purple changes its colour depending on the pH of the solution. Here it was added to a beaker containing an alkaline solution (baking soda).

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Keywords: alkali, alkaline, alkalinity, baking soda, base, basic, basicity, beaker, bromocresol, bromocresol purple, chemical, chemistry, demo, demonstration, educational, experiment, indicator, lab, laboratory, liquid, measure, measurement, ph, ph indicator, sodium bicarbonate, solution, still life, test, testing

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