Suppose you wish to use the nitrite-selective electrode to measure the concentration of NO 2 . If
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Question:
Suppose you wish to use the nitrite-selective electrode to measure the concentration of NO 2 –. If the concentration of NO2– is 2.2X10^–4, what is the maximum pH you can tolerate if the error due to OH – must be less than 10%?
The selectivity coefficient for OH –, K (NO2 /OH) is 6300.
Related Book For
College Physics
ISBN: 978-0495113690
7th Edition
Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett
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