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pH COMPARISON OF BUFFERED & UNBUFFERED SOLUTION
(4 of 4).
NaOH Changes pH of Unbuffered Solution
The addition of the same amount of 1.0M Sodium Hydroxide to the dilute acid solution results in a major change of pH which now equals 11.85. The universal indicator has changed to violet.
Copyright:© 2005 Richard Megna - Fundamental Photographs
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