کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7551608 | 1490317 | 2017 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acidity: Modes of characterization and quantification
ترجمه فارسی عنوان
اسیدیته: حالت های مشخصه و اندازه گیری
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کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی
علوم انسانی و هنر
تاریخ
چکیده انگلیسی
This paper provides an account of early historical developments in the characterization and quantification of acidity, which may be considered preliminary steps leading to the measurement of acidity. In this “pre-history” of acidity measurement, emphasis is laid on the relative independence of the rich empirical knowledge about acids from theories of acidity. Many attempts were made to compare and assess the strengths of various acids, based on concrete laboratory operations. However, at least until the arrival of the pH measure, the quantification attempts failed to produce anything qualifying as a measurement scale of a recognizable type. It is doubtful whether even pH qualifies as a true measure of acidity, when the full meaning of acidity is taken into account.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Studies in History and Philosophy of Science Part A - Volumes 65â66, OctoberâDecember 2017, Pages 121-131
Journal: Studies in History and Philosophy of Science Part A - Volumes 65â66, OctoberâDecember 2017, Pages 121-131
نویسندگان
Klaus Ruthenberg, Hasok Chang,