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Bromothymol blue is an acid-base indicator with K = 1.6x 10. In its un-ionized form, it is yellow, and its conjugate base is blue. What

Bromothymol blue is an acid-base indicator with K = 1.6x 10. In its un-ionized form, it is yellow, and its conjugate base is blue. What colour would a solution have at pH = 5.6? blue yellow green white red

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