【Daily Question】Chemical Engineering Principles 363: Resins (April 26)
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This post was last edited by “Back to Cambridge” on June 13, 2016, at 17:03. Starting today, the Chemical Engineering Theory section is launching the “Question of the Day” activity, aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequently, series such as “Fundamentals of Chemical Engineering”, “Mass Transfer and Separation”, “Chemical Thermodynamics”, and “Chemical Process Technology” will also be introduced. We hope for your active participation! Wishing you all a Merry Christmas~~ For replies to the “Question of the Day” activity, answers can be viewed directly; however, the thread will be closed after one day! ! To encourage everyone’s continued participation this year! Participation earns 3 wealth points, with an additional 4 wealth points for correct answers~~~ Short answer question: When a strongly acidic resin of the Na type is converted to the H type, how does its volume change? Increase
Generally speaking, when strong-acid cation exchange resins change from the Na type to the H type, and strong-base anion exchange resins change from the CL type to the OH type, their volume increases by about 5% each
Increase. . . . . . . . . . . .
How does the volume of a typical strongly acidic resin change when it goes from the Na type to the H type? Increase
How does the volume of a typical strongly acidic resin change when it goes from the Na type to the H type? Answer: It will increase.
Generally, when a strongly acidic resin of the Na type is converted to the H type, its volume increases
Generally, when a strongly acidic resin of the Na type is converted to the H type, its volume increases.
Generally, when a strongly acidic resin of type Na is converted to type H, its volume increases.
How does the volume of a typical strongly acidic resin change when it goes from the Na type to the H type? Answer: The volume will increase.