Organic Chemistry Topics

4 What is the product of the following reaction OH 1 NaH 2 propyl iodide A B C D O

Draw the skeletal structure for the following organic compounds 1 3 O H3C CH CH CH CH 4 H3C H C C C C CH CH3 CH CH3

Select the correct meaning of the term chemiluminesence from the list below 1 A chemical reaction where an excited state is formed releasing energy in the form of a photon of light on relaxation 2 The release of light by a chemical reaction within a living organism 3 An excited state is formed by the absorption of electromagnetic radiation which rapidly relaxes to release energy in the form of a photon of light 4 An excited state is formed by the absorption of electromagnetic radiation which slowly relaxes to release energy in the form of a photon of light Chemiluminescence is best described by statement 2

Select the correct meaning of the term chemiluminesence from the list below 1 A chemical reaction where an excited state is formed releasing energy in the form of a photon of light on relaxation 2 The release of light by a chemical reaction within a living organism 3 An excited state is formed by the absorption of electromagnetic radiation which rapidly relaxes to release energy in the form of a photon of light 4 An excited state is formed by the absorption of electromagnetic radiation which slowly relaxes to release energy in the form of a photon of light Chemiluminescence is best described by statement 2

Another example would be the following molecule OM Solution and Explanation he longest carbon chain here would be 4 carbons making this a butanol ol because of the alcohol group Since the OH group here is on the second carbon this would make 2 butanol There are 2 methyl groups on this compound making the branching dimethyl One of the methyl branches is on the 2nd carbon while the other is on the 3rd carbon The name here would be 2 3 dimethyl 2 butanol This is a tertiary alcohol because the 2nd carbon that the alcohol group

Based on the following equation if we want to produce 25 g NaCl how many gram of MgCl would we need MgCl 2NaOH MgOH 2NaC Select the correct answer below O 13 g MgCl O20 g MgCl 26 g MgCl 50 g MgCl

CI CH3 H C CHCHC CH CH CH CH3 CH3 CH CH3 9 CH3 H C CH CH CH CH3 8 HO C CH CH CH CH CH3 CH C 10 OH H3C CH CH CH CH3 CH3 H3C

The process of using computers and robots to conduct thousands of tests to determine the interaction between different compounds and a disease is called what A Evaluating test results B High throughput screening OC An intravenous solution OD The engineering process

For each pair of compounds click on the one that will undergo an SN 1 reaction faster x Br Br CI CI CI OSO CH3 X X X X

13 42 Predict the major product for each of the following reaction sequences a b 1 Hg OAc 2 MeOH 2 NaBH4 1 Hg OAc 2 2 NaBH OH

Draw the most stable chair conformation for the compound name given below 15 2S 4S 2 isopropyl 1 4 dimethylcyclohexane

C Problem OH

OH t

12 35 Acid catalyzed hydration of 3 3 dimethyl 1 butene produces Show a mechanism for this reaction 2 3 dimethyl 2 butanol

How does a catalyst speed up a chemical reaction A by lowering the activation energy B by lowering the AH of the reaction C by raising the energy of the products D by raising the energy of the reactants

maroon jordan 1 Google Search Jordan 1 Retro High Light Smok Blackboard Texas Tech Unive References Use the References to access important values if needed for this question Experiment 8 Sp A 0 698 mol sample of Xe gas is confined in a 17 4 liter container at 30 6 C If the temperature of the gas sample is decreased to 11 3 C holding the volume constant the pressure will decrease because Choose all that apply With lower average speeds on average the molecules hit the walls of the container with less force At lower temperatures molecules have lower average speeds As the number of molecule wall collisions increases the force per collision decreases With higher average speeds the molecules hit the walls of the container more often