The alum crystal was separated from the mixture. A greenish colored solution results. Alcohols with a smaller hydrocarbon chain are very soluble. We used titration method to determined the molarity of sodium hydroxide. Neatness, grammar, spelling and completeness of your data sheets, PreLabs, Reports, PostLabs and abstract will be considered when points are assigned.
Relevant data, observations, and findings are summarized in this section. You will be utilizing equipment furnished by the Chemistry Department. Ethanol is the primary alcohol ; 2-propanol is the secondary alcohol ; t- butanol is the tertiary alcohol.
Remove from heat and measure the temperature as accurately as possible using your laboritory thermometer. One drop of 0. The phenyl group in phenol is nonpolar and hydrophobic so it is insoluble in water.
See the form for more details. The cap was screwed and vigorously swirling the plastic bottle repeatedly. Structure that works Our writers are trained to complete well-structured reports that include abstract, introduction, methods, results, materials, discussion and bibliography.
No reaction took place for compound 5 or compound Colder water bath with higher volume of ice cube should be used to ensure the dissolved white precipitate is cooled uniformly during the cooling process.
Another ml was added into the same bottle and mix. Looking for the best lab report online? Sulfate test is started by placing a few crystals of alum in a test tube. The functional groups within a molecule need to be identified when naming. Give us a try! If you have any DMCA issues on this post, please contact us!
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Chemistry Lab Resources (for CHM 1XX and 2XX Labs): Parts of a lab report Here you can find tips about organizing your lab notebook, how to effectively create graphs and table for lab reports, places to locate protocols and property information, and how to properly cite resources.
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Experiments in General Chemistry I. CHM Department of Physical Sciences. Report Coversheet (make copies of this page) 6. Welcome to the general chemistry laboratory. In this manual you will find procedures for the experiments we. Chemistry Laboratory Test Study Exercises 1.
Perform the following calculations and record the answers with the correct number of significant.Download