Q3. In order to determine the acidity and acid value of olive oil, the experiment was carried out in triplicate as the following - Weight of sample no 1= 6,023 g Weight of sample no 2= 5,345 g - Weight of sample no 3= 4.956 g The volume of NaOH (0.12 N) consumed by : -Sample 1= 3.2 ml-Sample 1= 3.2 ml -Sample 2= 3.2 ml -Sample 3= 3.2 ml -Calculate the mean value of acidity and acid value -Calculate the precision of the determination - According to your answer for acidity, classify the olive oil sample

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
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Chapter16: Applications Of Neutralization Titrations
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Q3. In order to determine the acidity and acid value of
olive oil, the experiment was carried out in triplicate as
the following
- Weight of sample no 1= 6,023 g
- Weight of sample no 2= 5,345 g
- Weight of sample no 3= 4.956 g
The volume of NaOH (0.12 N) consumed by :
-Sample 1= 3.2 ml-Sample 1= 3.2 ml
-Sample 2= 3.2 ml
-Sample 3= 3.2 ml
-Calculate the mean value of acidity and acid value
-Calculate the precision of the determination
- According to your answer for acidity, classify the olive oil
sample
Transcribed Image Text:Q3. In order to determine the acidity and acid value of olive oil, the experiment was carried out in triplicate as the following - Weight of sample no 1= 6,023 g - Weight of sample no 2= 5,345 g - Weight of sample no 3= 4.956 g The volume of NaOH (0.12 N) consumed by : -Sample 1= 3.2 ml-Sample 1= 3.2 ml -Sample 2= 3.2 ml -Sample 3= 3.2 ml -Calculate the mean value of acidity and acid value -Calculate the precision of the determination - According to your answer for acidity, classify the olive oil sample
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