Explain what is the pka of the idicator

Reference no: EM13683042

A certain indicator HA has a ka value of 1.6x10-7. The protonated form of the indicator is blue as well as the ionized form is red.

1) Explain what is the pka of the idicator?

2) Define what is the color of the indicator in a solution with pH=9?

Reference no: EM13683042

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