Experiment #3 Mark A. Bruder 07. T.A. Michael Hall Alkanes: Chlorination Introduction: The purpose of this experiment is to determine the reactivity of hydrogen atoms on a carbon chain using free radical chlorination. In this experiment 1-chlorobutane will be chlorinated with the combination of sulfuryl chloride and ABCN as an initiator to produce the chlorine radicals. The combination of 1-chlorobutane and sulfur chloride will produce four dichlorobutane
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1.0 Abstract This paper is done to study one particular catalyst which is zeolite supported iron catalyst. Zeolite supported iron catalyst is prepared using a method where it is based on the reaction of a metal exchanged zeolite with a metal containing coordination compound which produces an insoluble compound distributed throughout the zeolite. The metal used will be a specifically a water soluble metal cyanide complex where in this case it is iron. The catalyst is being used in various industries
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Methods To determine the principals of osmoregulation‚ we sampled two lobsters from each tank and there were three different tanks which the water ranged in salinity. The experiment is to determine whether the six lobsters tested are osmoregulators or osmoconformers‚ this is done by obtaining a sample of hemolymph. The first step of the lab is to prepare the needle and syringe that will be taking the hemolymph. The syringe size was 1 ml‚ and the intention is to collect between 0.5 and 1.0 ml
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This will be done by reacting the zinc with hydrochloric acid to form zinc ions in a single replacement reaction. The acid reacts with the zinc but not copper. The reaction of zinc metal with the hydrochloric acid (HCl) produces zinc chloride and hydrogen gas. Safety: Wear your safety goggles and apron If you spill Hydrochloric acid on yourself‚ rinse with water Procedure: DAY I 1. Take a post-1983 penny and‚ using a triangular file‚ etch an “X” on one side of the penny. Also etch a notch on the edge
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make them bond with each other easily. Thus organic compounds are classified according to their carbon chains that vary in length and shape. Hydrogen‚ nitrogen‚ and oxygen are the most common atoms that are generally attached to the carbon atoms. Organic compounds can be classified as hydrocarbons and hydrocarbon derivatives on the basis of their hydrogen replacements by other elements or by other group of elements (functional group).All hydrocarbons are insoluble in water because of their relatively
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year. It is therefore logical that scientists are constantly searching for new improved catalysts which will improve efficiency or produce a greater yield. An acidic catalyst works due its acid nature. Catalysts are strong acids and readily give up hydrogen ions‚ or protons: H+. Protons can be released from hydrated ions‚ for example H3O+‚ but more commonly they are released from ionisable hydroxyl groups (R-OH) where the O-H bond is broken to produce R-O- and H+. When the reactant receives protons
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chemical change. The second reaction occurred as a result of solid magnesium reacting with hydrochloric acid. The reaction produced heat and bubbles‚ both indications of a chemical change. A wood splint was used to determine that the gas produced was hydrogen gas‚ hence the other product is magnesium dichloride. In the third reaction‚ ammonium carbonate was heated to decompose into two gases‚ due to the absence of anything solid or liquid following the reaction. A wood splint was used to determine that
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When using it as a reducing agent‚ precautions must be taken. For one‚ LAH violently reacts with water and must be quenched by slowly adding drops of water instead of dissolving it in water. Secondly‚ due to LAHs production of hydrogen gas‚ reactions that use LAH must be performed in inert environments to provide an unreactive atmosphere. Additionally‚ lithium aluminum hydride‚ when added to organic solvents (such as DCM used in this lab)‚ produces a reaction that is extremely
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then collect the hydrogen gas produced‚ which can be used to calculate the relative atomic mass of Lithium. In the second method I will titrate the resulting solution of lithium hydroxide with a known concentration of hydrochloric acid‚ this can also be used to calculate the relative atomic mass of lithium. Readings: *100 cm3 of water *37.47 g of lithium plus the watch glass *37.41 g of Watch glass *122 cm3 of hydrogen gas collected Calculations from method 1 Moles of hydrogen produced: Assuming
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octa 9 - nona or ennea 10 - deca Symbols C O C O C Cl Formula CO CO2 CCl4 N2O N2F5 1. 2. 3. 4. 5. carbon monoxide carbon dioxide carbon tetrachloride dinitrogen monoxide dinitrogen pentafluoride N O N F III. Binary Acids • contain hydrogen and a nonmetallic element • are an aqueous solution of the pure compound • have prefix hydro‚ suffix ic 1. 2. 3. 4. 5. hydroiodic acid hydrobromic acid hydrochloric acid hydrofluoric acid hydrocyanic acid HI(aq) HBr(aq) HCl(aq) HF(aq)
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