Two drops of indicator HIn (Ka = 1.0 109), where HIn is yellow and In- is

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Two drops of indicator HIn (Ka = 1.0 × 10–9), where HIn is yellow and In- is blue, are placed in 100.0 mL of 0.10 M HCl.

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 05, 2015 11:48 AM

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Two drops of indicator HIn (Ka = 1.0 109), where HIn is yellow and In- is

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HIn In H K a 10 a In a very acid solution the HIn form dominates so the solution will be yellow ...View the full answer

Chemical Principles

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