Universal indicator. A range of flasks showing the colours of solutions containing universal indicator at a variety of hydrogen ion concentrations (pH

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Universal indicator. A range of flasks showing the colours of solutions containing universal indicator at a variety of hydrogen ion concentrations (pH values). At left are strong acids (pH

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Size: 4370px × 4370px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No

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