Dehydration of Methyycylcohexanols and the Evelyn Effect Dehydration of Methyycylcohexanols and the Evelyn Effect Purpose: dehydration of 2-methylcyclohexanol by heating the alcohols in the presence of phosphoric acid. Both alcohols will be mixtures of cis and trans isomers, so either one or both may exhibit and Evelyn Effect. Materials: stirrer, heating device, reaction vessel, stir.
Uranium Essay Preview: Uranium Report this essay Uranium was discovered by Martin Heinrich Klaproth, a German chemist, in the mineral pitchblende (primarily a mix of uranium oxides) in 1789.Klaproth, as well as the rest of the scientific community, believed that the substance he extracted from pitchblende was pure uranium, it was actually uranium dioxide (UO2)..
The Empirical Formula of a Copper Oxide Lab Report Essay Preview: The Empirical Formula of a Copper Oxide Lab Report Report this essay Steven Leung 9/19/06 Lab Report The Empirical Formula of a Copper Oxide Purpose: To convert an unknown copper oxide to copper (Cu) metal using natural gas to provide a reducing environment as.
The Effect of Substrate Concentration on the Activity of the Enzyme Catalase Essay Preview: The Effect of Substrate Concentration on the Activity of the Enzyme Catalase Report this essay The Effect Of Substrate Concentration On The Activity Of The Enzyme Catalase This is an experiment to examine how the concentration of the substrate hydrogen peroxide.
Under Recognized Women of Physics Essay Preview: Under Recognized Women of Physics Report this essay Mehria Qarizada May 24, 2005 Physics Professor Fayyazuddin Lise Meitner: The Under Recognized Woman of Physics Lise Meitner was one of the first women who lead the world in the study and advancement of Physics. She was born to Philipp.
The Energy of a Nuclear Bomb Essay Preview: The Energy of a Nuclear Bomb Report this essay The energy of a nuclear bomb comes from inside the nucleus of the atom. Mass is converted into energy according to E = mc2. This energy is the binding energy of the nucleus, the glue that keeps the.
Depletion of the Ozone Layer Essay Preview: Depletion of the Ozone Layer Report this essay The ozone layer diminishes more each year. As the area of polar ozone depletion (commonly called the ozone hole) gets larger, additional ultraviolet rays are allowed to pass through. These rays cause cancer, cataracts, and lowered immunity to diseases.1 What.
Hydrogen Peroxide Chemical Reaction Rate Discussion: In this experiment, the rate of reaction will be investigated. When hydrogen peroxide is added to a solution of potassium iodide, the iodide ions are slowly oxidized according to the equation: This reaction can be modified by the introduction of a small amount of S2O32- (aq) and starch indicator..
Hydration of Cyclohexene Lauryn TonouDate: 04/13/2015Partner’s name: Dolly, StarrHydration of cyclohexenePurpose:The purpose of this lab is to converse cyclohexene to cyclohexanol by hydration.Introduction:In this lab, the synthesis of cyclohexene from cyclohexanol will be performed by the dehydration of an alcohol. This is an elimination reaction, in which two groups, or atoms, will be removed from the.
MineralsEssay Preview: MineralsReport this essayMinerals are elements that originate in the Earth and cannot be made by living organisms. They are natural compounds formed through geological processes and are what remains as ash when plant or animal tissue is burned or decompose completely after death. Minerals are inorganic substances which means they are not formed.
