Rna Extraction Essay Preview: Rna Extraction Report this essay Methodology Materials: 1% NaOH Glacial acetic acid 95% ethanol Concentrated HCl Ether Bakers yeast Cheesecloth Equipments: Top loading balance Centrifuge Pasteur pipettes Thermometer Litmus paper Procedure 1. Weigh 3.0 g dry yeast in a 100 mL beaker and add 5.0 mL 1% NaOH and 25.0 mL.
Amylase Activity in Germinating Barley Essay Preview: Amylase Activity in Germinating Barley 1 rating(s) Report this essay Biology Practical 3Title:Amylase activity in germinating barleyIntroduction:A process that occurs in order to maintain life in living things is called metabolism. Metabolism is a set of chemical reactions that helps to allow organisms to reproduce and grow, help.
Lab Report Extraction of Aspirin Tablet AbstractThe experiment consisted of extracting and purifying compounds involving immiscible solvents through the method of ‘like dissolves like’ procedures involving solubility characteristics to be able to retrieve a percent recovery of the Goody’s Powder and to test the purity of its compounds by observing its melting points. Results calculated.
Aldol and Mixed Aldol CondensationEssay Preview: Aldol and Mixed Aldol CondensationReport this essayThis experiment was about synthesizing dibenzalacetone through an aldol condensation reaction between acetone and benzaldehyde. This was done by mixing the two reactants with NaOH and ethanol, then allowing the reaction to sit for thirty minutes. The crystals were then washed with water.
