When the indicator bromothymol blue (which can be representedby the formula HIn)

Question

When the indicator bromothymol blue (which can be representedby the formula HIn) dissolves in water, the following dynamicequlibrium is set up HIn(aq) In- (aq) + H+(aq) yellow         blue The indicator solution appears green because it contains boththe yellow HIn and the blue In- forms. Question: a) Hydrochloric acid is added to the indicatorsolution above until no further colour change takes place. Using LeChatelier's principle, suggest and explain what colour change youmight see. second question related to this: Aqueous sodium hydroxide isgradually added to the resulting solution in a) until no furthercolour changed t ake place. Suggest all the colour changes youmight see. Explain your answer. you can write the second question in a way so that i can giveyou the points for it as well.. writing two answers but nottogether.. seperate "answer box" thank you very very much!! When the indicator bromothymol blue (which can be representedby the formula HIn) dissolves in water, the following dynamicequlibrium is set up HIn(aq) In- (aq) + H+(aq) yellow         blue The indicator solution appears green because it contains boththe yellow HIn and the blue In- forms. Question: a) Hydrochloric acid is added to the indicatorsolution above until no further colour change takes place. Using LeChatelier's principle, suggest and explain what colour change youmight see. second question related to this: Aqueous sodium hydroxide isgradually added to the resulting solution in a) until no furthercolour changed t ake place. Suggest all the colour changes youmight see. Explain your answer. you can write the second question in a way so that i can giveyou the points for it as well.. writing two answers but nottogether.. seperate "answer box" thank you very very much!!

Explanation / Answer

I can't really explain it cause I can just do it now in mylab, but it would be yellow for sure. ehh =/

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