(물화기실) 화공 및 고분자 기초실험_Lab7 결과 레포트_Dissociation Constant of a Weak Acid

소개

"화공 및 고분자 기초실험_Lab7 결과 레포트_Dissociation Constant of a Weak Acid"에 대한 내용입니다.

목차

1. Title
2. Result (Data)
3. Discussion
4. Answers for result-lab reports
5. Summary
6. Reference

본문내용

1) Draw asymptote
For accurate result analysis, an asymptote of the absorbance value should be drawn. However, in the Excel used for the analysis of the results, asymptotic lines could not be drawn, and linear asymptotic lines were only linear. So, I was forced to analyze the results using the average value.

2) Not uniform
We measured the absorbance by mixing the indicator and the buffer solution. The absorbance was measured by dividing it into 6 samples, but the values were not all similar. There was a difference in the absorbance value for each sample, and the average value was calculated excluding values that differed too much.

참고자료

· Chemical Engineering &Polymer Basic Experiments, 2020, Sungkyunkwan University School of Chemical Engineering
· Atkins’ Physical Chemistry, ninth edition, Chapter5-5