
Concept explainers
(a)
Interpretation:Name two
Concept Introduction:A substance that promotes carcinogenesis or cancer formation is known as carcinogen. This is caused by damaging the genome or disrupting the cell
(b)
Interpretation:Name two aliphatic compounds that are carcinogens
Concept Introduction:A substance that promotes carcinogenesis or cancer formation is known as carcinogen. This is caused by damaging the genome or disrupting the cell metabolism. Some of the radioactive substances are carcinogen, the carcinogenic activity of such radioactive substances are caused by radiation they emit such as gamma rays and alpha particles. Non-radioactive carcinogens are certain dioxins and smoke of tobacco. They are not immediately toxic to body.

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Chapter 22 Solutions
Chemistry For Changing Times (14th Edition)
- The two pKa values of oxalic acid are 1.25 and 3.81. Why are they not the same value? Show the protontransfer as part of your explanation. *see imagearrow_forwardасть Identify all the bonds that gauche interact with C-OMe in the most stable conformation of the above compound.arrow_forwardPredict the reactants used in the formation of the following compounds using Acid-Catalyzed dehydration reactionarrow_forward
- Can I please get help with this?arrow_forward.. Give the major organic product(s) for each of the following reactions or sequences of reactions. Show ll relevant stereochemistry [3 ONLY]. A H Br 1. NaCN 2 NaOH, H₂O, heat 3. H3O+ B. CH₂COOH 19000 1. LiAlH4 THF, heat 2 H₂O* C. CH Br 1. NaCN, acetone 2 H3O+, heat D. Br 1. Mg. ether 3. H₂O+ 2 CO₂ E. CN 1. (CH) CHMgBr, ether 2 H₂O+arrow_forwardAssign this COSY spectrumarrow_forward
- Can I please get help with this?arrow_forward1. Draw structures corresponding to each of the following names [3 ONLY]: A. 2,2,2-trichloroethanal (chloral). B. trans-3-isopropylcyclohexanecarbaldehyde C. What is the correct structure for 2-hydroxyacetophenone? Circle the letter of your response. a C 0 OH OH OH HO b. H3C CH 0 H d OH D. Provide IUPAC names for each structure below. 0 H C-H 0 0 CH3 H NO₂ E. The substance formed on addition of water to an aldehyde or ketone is called a hydrate or a/an: a. vicinal diol b. geminal diol C. acetal d. ketalarrow_forwardAssign this spectrumarrow_forward
- Redraw the tripeptide with or without its acidic hydrogensto demonstrate where the total charge of -2 comes from: *see imagearrow_forward2. Consider the data below to answer the following questions. Cyanohydrins are important intermediates in the synthesis of α-hydroxycarboxylic acids from ketones and aldehydes. The nitrile functional group can be hydrolyzed by aqueous acid to yield a carboxylic acid. Nitriles can also be hydrolyzed to carboxylic acids using aqueous base. Unfortunately, when a cyanohydrin is treated with aqueous base the original carbonyl compound is isolated. OH CH-COOH 0 HO CN C H30* C. H H HC N NaOH H₂O C=O 0 cyanohydrin H + NaCN + H₂Oarrow_forwardAssign all integrated peaksarrow_forward
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