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What alternatives are available for DDT and organochlorine pesticides?
Part B Classify the characteristics of pesticides containing DDT and those containing organophosphorus compounds. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help DDT Organophosphorus compounds Both less persistent in environment broad-spectrum pesticide interferes with calcium metabolism more toxic to mammals nerve poison pesticidal persistence Submit Previous Answers Incorrect; Try Again; One attempt remaining You sorted 2 out of 6 items incorrectly. Chlorinated hydrocarbons are unreactive and insoluble in water, and remain in the environment for...
why have we discontinued use and/or made it illegal to use DDT and other halogenated pesticides in the United States? (10 pt.) 10)
Why have we discontinued use and/or made it illegal to use DDT and other halogenated pesticides in the United States? (10 pt.)
Why have we discontinued use and/or made it illegal to use DDT and other halogenated pesticides in the United States? (10 pt.) 9) Predict the products for the following reactions: (20 pt.) 10) a) (Spts.) FeBr3 -CH—сHз Br2 + (5 pts.) b) ??? CH,—с—CH-сн, + HCI CH3 (5 pts.) c) ??? PEROXIDES CH —С—CH—СH, CHз +HCI (5 pts.) d) Pt, Pd, OR Ni CH,— сH,—С С—CH, —CH, + H2 ???
Determine the average carbon oxidation state of each of the following pesticides. a. Methoxychlor c. Carbaryl e. Diuron 7.2. b. DDT d. Dieldrin f. 2,4,5-T
What were some of the concerns that led to the banning of DDT in the United States and other developed countries? Do you believe that the hazards associated with DDT outweigh the pesticide’s benefits?
Identify alternatives available in the budgeting process
2. Assume that elasticity of demand for pesticides is -0.6, and elasticity of supply of pesticides is 1.2. If the government imposes a $4 tax on each product sold, what share (in dollars) of tax will be paid by buyers, and what share (in dollars) will be paid by sellers?
DDT, an insecticide harmful to fish, birds, and humans, is produced as follows: 2 C6H5Cl + C2HOCl3= C14H9Cl5 +H2O 113g/mol chlorobenzene 147g/mol chloral = 354 g/mol DDT 1. what is the theoretical yield of DDT? 2. If the actual yield of DDT is 117. g. what is the percent yield?
What are the limitations of the half-life model in predicting the behavior of pesticides in aquatic environments? [2]