[화학공학] pH 측정(영문)
- 등록일 / 수정일
- 페이지 / 형식
- 자료평가
- 구매가격
- 2012.09.05 / 2019.12.24
- 28페이지 / pptx (파워포인트 2007이상)
- 평가한 분이 없습니다. (구매금액의 3%지급)
- 1,900원
최대 20페이지까지 미리보기 서비스를 제공합니다.
자료평가하면 구매금액의 3%지급!
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추천 연관자료
- 목차
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Objective
Background
Theory
Apparatus & Reagent
Procedure
Reference
Q & A
- 본문내용
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Objective
Chemicals have the chemical property of acidity or alkalinity that is important for safe contact, chemical reaction and physical mixture.
Determination of the acidity-alkalinity by acid-alkali reaction is crucial in the understanding of chemical functions.
The principle of pH meter
Advantage and disadvantage of pH meter
Advantage
Wide measurable range
Need short time to measure pH
Simple control and continuous measure
Disadvantage
Fragile glass electrode
High internal resistance of electrode
- 참고문헌
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http://en.wikipedia.org/wiki/hydrochloric_acid
http://en.wikipedia.org/wiki/sodium_hydroxide
http://en.wikipedia.org/wiki/Organic_acid
http://www.suntex.com.tw/en/product/view.asp
http://www.epa.gov/acidrain/education/site_students/phscale.html
http://www.coastwidelabs.com/Technical%20Articles/ph__the_power_of_hydrogen.htmChemical
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