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Author: WikiMatrix
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English[en]
In chemistry and in various industries, the reference pressure referred to in “Standard Temperature and Pressure” (STP) was commonly 1 atm (101.325 kPa) but standards have since diverged; in 1982, the International Union of Pure and Applied Chemistry (IUPAC) recommended that for the purposes of specifying the physical properties of substances, “standard pressure” should be precisely 100 kPa (1 bar).
Indonesian[id]
Dalam kimia dan dalam berbagai industri, tekanan acuan merujuk kepada “Temperatur dan tekanan standar” (STP) yang umumnya adalah 1 atm (101,325 kPa), tetapi standar telah berubah sejak 1982, ketika International Union of Pure and Applied Chemistry (IUPAC) merekomendasikan bahwa untuk tujuan menentukan sifat fisika zat, “tekanan standar” harus tepat 100 kPa (1 bar)*.