OUTLINE REPORT
1. Title
Report of Chemistry Analysis
- Name : Rizal Rifqiana Mutaqin
- Submission date : July 16, 2010
2. Abstract
This report contain about result of one analysis from a research and the purpose of writing this report is one of many task must be student if we did the chemistry practice. And this report contain about one method the chemistry practice for do find NaCl content in salt and result research of analysis.
3. Table of content
Table of content cotain about :
a. Title of report
b. Abstract
c. Introduction
d. Body
- Materials and tools
- Methods of chemistry practice
- Result of analysis
e. Conclusion
f. References
g. Enclosure
4. Introduction
Titration is the method of chemical analysis that is fast, accurate, and is offen used to determine the content of an element or compound in solution.
Argentometry titration is a rection involving halide ions or other anions which form sediment.
5. Body
a. Materials and tools
· Materials
AgNO3
NaCl
K2CrO4
· Tools
Erlenmeyer
Burette
Statip
Beaker glass
b. Method of analysis
· Take 25 mL of the salt solution, pour into a 25 mL Erlenmeyer, add 1 ml of solution K2CrO4 2 %
· Titrasion with standard AgNO3 solution to form a red brick
· The experiment was repeated
· Caculate the concentration of NaCl in salt
c.Result of analysis
· Result of first titration is 16 mL.
· Result of second titration is 15.5 mL.
· Result of content NaCl in salt is 84.16 %.
6. Conclusion
After doing the titration, NaCl content were obtained by titration of 2 times, so that the NaCl content in salt 84.16 %.
7. Reference
a. Notes of chemistry analysis
