The Determination of the Concentration of Acetic Acid in Vinegar

Table of content No| Title| Pages| 1| accost| 2| 2| Introduction| 2,3| 3| Objectives| 3| 4| possible action| 4,5| 5| Apparatus| 6| 6| Experimental execution| 7,8| 7| Results| 8 - 13| 8| Sample calculations| 14 - 17| 9| Discussion | 18,19| 10| Conclusion| 19| 11| Recommendations| 20| 12| References| 20| 13| Appendices| 20| Abstract Acetic dot is an complete compound with chemical pattern CH3COOH. Apart from piss, acetic irate is the main comp adeptnt of vinegar. In this look into, the niggardliness of acetic acid in vinegar fire be determined by performing titration performance. In the first gear experiment , resultant of KHP is being titrated with NaOH outcome. To get accurate result, this titration process atomic heel 18 retell for another two times. The entire summons by which we defend the molar concentration of a dissolvent of one perfume (NaOH) from an accurately known get of another substance (KHP) is called standardization. The honest mebibyte of the sodium hydroxide solution will be utilize in the next experiment. The second experiment is conducted to determine the molarity of acetic acid and mass percent in vinegar. 100mL of distilled water was added to 10mL of vinegar and followed by 1mL of NaOH was pour into the solution.

The average volume of NaOH need to neutralize the vinegar in severally titration is 12.22mL .The experiment was only and successfully done. Introduction Concentration of solution is the amount of solute in a given amount of solvent. A intemperate solution contains a relatively large quantity of solute in a given amount of solvent. Dilute solutions contain relatively teentsy solute in a given amount of solvent. thither! are two specific terms to express concentration , namely molarity and percent by mass : yard is the number of moles of solute per litre of solution . Molarity ( M ) : moles of soluteliter of solution circumstances by mass is the mass in grams of solute per 100 grams of solution Percent...If you wishing to get a full essay, order it on our website: OrderEssay.net

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