...This is because ammonia decomposes acetic acid through a chemical reaction, producing ammonium ions NH 4 + and acetate ions CH 3 COO - . Substances such as acetic acid are so-called "potential electrolytes" and weak electrolytes. There are various types of electrolytes, such as sodium chloride (NaCl) which consists of monovalent cations and monovalent anions, calcium chloride (CaCl 2 ) which consists of divalent cations and monovalent anions, and magnesium sulfate (MgSO 4) which consists of divalent cations and divalent anions. ... *Some of the terminology that refers to "potential electrolyte" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これは,化学反応によりアンモニアが酢酸を分解し,アンモニウムイオンNH4+と酢酸イオンCH3COO-とが生じたことによる。酢酸のような物質はいわば〈潜在性の電解質potential electrolyte〉であり,いわゆる弱電解質に相当する。 電解質には,塩化ナトリウムNaClのように1価の陽イオンと1価の陰イオンからなる1‐1型,塩化カルシウムCaCl2のように2価の陽イオンと1価の陰イオンからなる2‐1型,硫酸マグネシウムMgSO4のように2価の陽イオンと2価の陰イオンからなる2‐2型などの電荷型がある。… ※「potential electrolyte」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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