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- how does chlorambucil react with dna? 1. identify nucleophile and electrophile 2. use curved arrows to show bonds breaking and forming 3.show carbocation intermediates that can form 4. identify more stable intermediate 5. draw structure of product HOO0 CI N' CI O Na chlorambucil (aka Leukeran) treatment of chronic leukemiaWhich compound should be used to extract lipids from cells? 1. Water 2. A buffer with high concentration of salt 3. A low pH buffer 4. Chloroform O 4 O 1 O 2 O 312. What is the major organic product obtained from the following reaction? OCH 3 Br2 CH3CO₂H Br 1 2 OCH3 3 OCH 3 4 OCH3 Br Br CH3 CH3 CH₂Br CH3 CH3
- 14. What is the major organic product obtained from the following reaction? CH3 CH3 Br Br &&& Br2 FeBr CH₂₂ CH3 2 Br Br CH's 3 CH CH3 CH3 4 Br17. 1- Butanol was converted into butyl propanoate by reaction with an excess of propanoic acid. What is the name of this reaction? A. Acid-base reaction B. Base hydrolysis C. Acid hydrolysis D. Esterification2. Leaching is known as a heterogenous process. Describe what types of leaching processes can be identified. What are their main characteristics? What are the reaction steps? (a) (b) (c) (d) What are the factors that control the rates of the reaction steps. (e) Briefly explain the retardants effect on the reaction steps
- 57. A sample of white petrolatum contains 10 mg of tocopherol per kilogram as a pre- servative. Express the amount of tocoph- erol as a ratio strength. 57. 1:100,000 w/w tocopherol2. What is the major organic product obtained from the following reaction? CH3 Brz FeBr3 CH₂Br CH3 CH3 Br Br 66666 2 3 Br1. What type of reaction occurred when the samples (enumerated) reacted with the Molisch reagent? Give the chemical equation for each.a. Glucoseb. Sucrosec. Fructosed. Lactosee. Galactosef. Ribose 2. Explain the mechanism behind the test in simple terms. 3. What are the important products of the reaction of each sample?
- A reducing chemical reaction. reduces the compound to a simpler form adds an electron to the substrate removes a hydrogen atom from the substrate is a catabolic reactionFollowing phosphate compounds undergo hydrolysis what would be the products? CH,15. Calculate and explain how to make 800 mL of a 5% solution from a 20% solution. 16. Calculate and explain how to make 1500 mL of a 1:9 dilution from a 12M H3PO4 solution. 17. Calculate and explain how to make 800 mL of a 1/20 dilution from a 4M H3PO4 solution.