WebIn a government lab, 1142 g of chlorobenzene is reacted with 485 g of chloral. a. What mass of DDT is formed, assuming 100 % yield? b. Which reactant is limiting? Which is in excess? c. What mass of the excess reactant is left over? d. If the actual yield of DDT is 200.0 g, what is the percent yield? Answer a) 1170 g D D T WebOct 6, 2024 · In a government lab, 1142 g of chlorobenzene is reacted with 485 g of chloral. a. What mass of DDT is formed, assuming 100% yield ? b. Which reactant is limiting ? Which is in excess ? c. What mass of the excess reactant is left over ? d. If the actual yield of DDT is 200.0 g, what is the percent yield ?
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WebCl, and its molecular weight is 112.56 g/mol. (1) Chlorobenzene occurs as a colorless flammable liquid, with low solubility in water. (1,4) Chlorobenzene has an aromatic, … WebApr 7, 2024 · Mass of chlorobenzene = 1142 g Mass of chloral = 485 g Molar mass of chlorobenzene = 112.5 g/mol Molar mass of chloral = 147.5 g/mol Now, According to the stoichiometry, We require 2 moles of chlorobenzene and a mole of chloral to form a mole of DDT. Thus, chlorobenzene is the excess reactant. So, for given masses; dwight whitley death
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WebMay 4, 2015 · DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: In a government lab, 1142 g of chlorobenzene is reacted with 485 g of chloral. a. What mass of DDT is formed, assuming 100% yield? b. Which reactant is limiting? Which is in excess? c. What mass of the excess reactant is left over? d. WebDDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: 2C,H;Cl + CHOCI3 → CH,Cls + H2O chlorobenzene chloral DDT In a government lab, 1142 g of chlorobenzene is reacted with 485 g of chloral. a. What mass of DDT is formed? b. Which reactant is limiting? Which is in excess? c. WebEPA-454/R-93-044 LOCATING AND ESTIMATING AIR EMISSIONS FROM SOURCES OF CHLOROBENZENES (REVISED) Office of Air Quality Planning and Standards U.S. … dwight white pittsburgh steelers