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WHAT IS AN ACID OR A BASE?

By the 1884 definition of Svante Arrhenius (Sweden), an acid is a material that can release a proton or hydrogen ion (H+). Hydrogen chloride in water solution ionizes and becomes hydrogen ions and chloride ions. If that is the case, a base, or alkali, is a material that can donate a hydroxide ion (OH-).
menurut definisi dari Svante Arrhenius seorang ilmuwan swedia, asam (acid) adalah material yang dapat melepaskan ion hidrogen (H+). sedangkan basa adalah material yang dapat melepaskan ion hidroksida (OH-), soal latihan asam basa dapat di download pada akhir posting

Sodium hydroxide in water solution becomes sodium ions and hydroxide ions. By the definition of both Thomas Lowry (England) or J.N. Brinsted (Denmark) working independently in 1923, an acid is a material that donates a proton and a base is a material that can accept a proton. Was Arrhenius erroneous?. The Arrhenius definition serves well for a limited use. We are going to use the Arrhenius definitions most of the time. The Lowry- Brinsted definition is broader, including some ideas that might not initially seem to be acid and base types of interaction. Every ion dissociation that involves a hydrogen or hydroxide ion could be considered an acid- base reaction. Just as with the Arrhenius definition, all the familiar materials we call acids are also acids in the Lowry- Brinsted model. The G.N. Lewis (1923) idea of acids and bases is broader than the Lowry- Brinsted model. The Lewis definitions are: Acids are elecron pair acceptors and bases are electron pair donors.

berikut adalah link untuk mendownload soal latihan kimia asam basa, tulisan dalam format pdf.

Soal Latihan Asam Basa

Soal latihan tersebut dalam bahasa indonesia dalam format pilihan ganda, terdapat soal teori maupun hitungan, sehingga diharapkan dapat sebagai latihan untuk mengkuti UAN maupun SPMB