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What is the product of Bromo Blue, CaCl2 (calcuim cloride) and NaHCO3 (baking soda)?

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Bromo Blue is green in near neutral solutions, and turn yellow in weak acid solutions.
So the question what is a solution of CaCl2? neutral to very slightly alkaline
NaHCO3? slightly basic

So I would expect greenish blue from BromoBlue.

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