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polyprotic

American  
[pol-ee-prot-ik] / ˌpɒl iˈprɒt ɪk /

adjective

Chemistry.
  1. (of an acid) having two or more transferable protons.


Etymology

Origin of polyprotic

First recorded in 1940–45; poly- + prot(on) + -ic

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.

This is an example of a polyprotic acid, the topic of discussion in a later section of this chapter.

From Textbooks • Feb. 14, 2019

This is a general characteristic of polyprotic acids and successive ionization constants often differ by a factor of about 105 to 106.

From Textbooks • Feb. 14, 2019

Similar to the case for polyprotic acids, note the ionization constants decrease with ionization step.

From Textbooks • Feb. 14, 2019

This stepwise ionization process occurs for all polyprotic acids.

From Textbooks • Feb. 14, 2019

The ionization constants for polyprotic acids decrease with each subsequent step; these decreases typically are large enough to permit simple equilibrium calculations that treat each step separately.

From Textbooks • Feb. 14, 2019