To Differentiate Different Types of AlcoholObjective:To differentiate different types of alcohol.Introduction:In organic chemistry, alcohols from the functional group of hydroxyl groups are organic compounds which are characterized by one or more hydroxyl (−OH) groups attached to a carbon atom of an alkyl group (hydrocarbon chain). Alcohols have the general formula CnH2n+1OH (where n represent the.
Titration of Acids and Bases Tran Le Formal Report C126 Experimental Chemistry II Section 8009 Forest Andrews IUPUI October 12, 2012 Titration of Acids and Bases Introduction According to Arrhenius definition, acid is substance that produces H3O+ ion while base is substance that produces OH- ions. The reaction between acid and base often yields the.
Titration CaseTitration is a technique where a solution of known concentration is used to determine the concentration of an unknown solution. Typically, the titrant (the know solution) is added from a buret to a known quantity of the analyte (the unknown solution) until the reaction is complete. Knowing the volume of titrant added allows the.
Ozone LayerEssay Preview: Ozone LayerReport this essayThe Ozone LayerIt acts as a sun block and filters out the dangerous ultra-violet rays from the sun (“The Chemistry of the Ozone Layer”). The Earths atmosphere is broken up into two layers that have to do with ozone (“Ozone Layer”). The troposphere is the lowest layer (“Ozone Layer”)..
ParadichlorobenzeEssay Preview: ParadichlorobenzeReport this essayTitle:Freezing and Melting of ParadichlorobenzenePurpose:Melting, freezing, and boiling points are properties that can easily be determined and help in identifying a substance. These properties can be found in chemical literature ad reference tables, and can be used to distinguish a pure substance from many other pure substances. In this lab you.
Light Reaction of Photosynthesis Essay Preview: Light Reaction of Photosynthesis Report this essay The light reactions of photosynthesis contain two photosystems, two electron transport chains, and ATP synthase. These parts are embedded in the thylakoid membranes of a chloroplast. The photosystems contain a collection of chlorophyll molecules. Chlorophyll, which is the green pigment of leaves,.
Experiment 1 PRE-LAB ASSIGNMENTWrite a paragraph what do you understand about polar solvents and give at least three examples of polar solvents.Solvent is the term used for liquid. Meanwhile, polar solvent is a liquid with molecules that have partial electrical charges on them. The molecules in the liquid have different charges, which are positive and.
Cellular FunctionsEssay Preview: Cellular FunctionsReport this essayBy GERARD CHRETIEN BIOLOGYCellular PathwaysSeveral principles govern metabolic pathways in the cell:A. Complex chemical transformations in the cell do not occur in a single reaction, but in a number of small steps that are connected in a pathway.B. Each reaction is catalyzed by a specific enzyme.C. Metabolic pathways is.
Cellular Respiration Lab Report Essay Preview: Cellular Respiration Lab Report Report this essay BIO181L- F3:15February 16, 2017Mitochondria and Cellular RespirationIntroductionCellular respiration is how organisms derive energy for proper functioning, such as heating & cooling, and providing electrical impulses in our brains. The first step of this process is glycolysis, which is a series of reactions.
Causes of the Ozone Hole and the Threat It Carries to the Public HealthEssay Preview: Causes of the Ozone Hole and the Threat It Carries to the Public HealthReport this essayNowadays, people very often raise the subject of the threat of the environment and the ways of preventing natural disasters. A so-called ozone hole (also.
