hydroxide ion
Americannoun
Etymology
Origin of hydroxide ion
First recorded in 1950–55
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The hydroxide ion concentration in household ammonia is 3.2 10−3 M at 25 °C. What is the concentration of hydronium ions in the solution?
From Textbooks • Feb. 14, 2019
In the reverse direction, a hydroxide ion acts as a base in accepting a proton from ammonium ion, which acts as an acid.
From Textbooks • Feb. 14, 2019
What are the hydronium and hydroxide ion concentrations in a solution whose pH is 6.52?
From Textbooks • Feb. 14, 2019
The concentration of hydroxide ion of the buffered solution is conveniently calculated by the Henderson- Hasselbalch equation:
From Textbooks • Feb. 14, 2019
The solution pH is then calculated using the concentration of hydroxide ion:
From Textbooks • Feb. 14, 2019
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
