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Problem- Both raw materials necessary for the manufacture of Nylon 6-6 can be synthesized from 1,3-butadiene. The first step is 1, 4-addition of chlorine. Write the mechanism for the 1, 4-addition of chlorine. Devise the remaining steps for the synthesis of both raw materials, keeping in mind the great utility of cyanides.
What is the specific heat capacity of silver? Using the specific heat capacity find the heat energy for 235 g Ag with a change in temperature of 32.1 degree C.
Irradiation of di-t-butyl ketone in a solution of carbon tetrachloride produces pivaldehyd (2,2-dimethylpropanal), chloroform, isobutene, t-butyl chloride, and carbon Monoxide. Suggest a mechanism which accounts for the formation of each product.
A 1.000-mL aliquot of a solution containing Cu2 and Ni2 is treated with 25.00 mL of a 0.04068 M EDTA solution. The solution is then back titrated with 0.02053 M Zn2 solution at a pH of 5
The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 7.60 mL of a 0.330 M HCl solution to the beaker. How much will the pH change? The pKa of acetic acid is 4.760.
Solid silicon and solid magnesium chloride form when silicon trichloride gas reacts with magnesium metal. Write a word equation and an unbalanced formula equation.
Assuming that the pressure and amount of a gas sample remain constant, what will be the final volume of a 3 .84 L sample of a gas originally at 160 0C when heated to 280 0C
Barium sulfate is used clinically to provide x-ray images of the digestive tract. How might barium sulfate be prepared in the laboratory from a double-displacement reaction of an ionic nitrate compound and sodium sulfate?
Gases diffuse faster compared to liquids because of the reason that the liquid molecules A. are held together by stronger inter-molecular forces.
A mixture of 0.156 moles of C is reacted with 0.117 moles of O2 in a sealed 10.0L vessel at 500.K, producing a mixture of CO and CO2. The total pressure is 0.640 atm. What is the partial pressure of CO
A sample of steam with a mass of 0.551 and at a temperature of 100 condenses into an insulated container holding 4.20 of water at 7.0. Assuming that no heat is lost to the surroundings, what will be the final temperature of the mixture
the hydrogen gas formed in a chemical reaction is collected over water at 30 degrees celsius and a total pressure of
Calculate the number of kilograms of nitrogen, N2, needed to fill 50 L cylinder to a pressure of 10 atm at temp 25 degrees celsius
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