In the following dehydration reaction three elimination products are formed. After analysis the percentage of products formed was 64%, 33% and 3%. Match the product with the percent yield. Match the following items, then click 'Submit': O Hold and drag to reorder 64% = 1. 33% = 2. 3% = 3. OH H,SO, mixture of products heat
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- In the synthesis of hydrocarbons, the carbon source is carbon dioxide. Although the CO2 concentra?on in the atmosphere raises at a drama?c speed, point sources are probably the easier sources for a PtX process. Iden?fy 3 possible point sources, explain why CO2 is formed and what challenges each of the three CO2 streams presentsThe given are SlGMATROPlC REACTlONS. Show the arrøw pushing then find their products.Jansen Gas creates three types of aviation gasoline(avgas), labeled A, B, and C. It does this by blendingfour feedstocks: Alkylate; Catalytic CrackedGasoline; Straight Run Gasoline; and Isopentane.Jansen’s production manager, Dave Wagner, hascompiled the data on feedstocks and gas types inTables 4.6 and 4.7. Table 4.6 lists the availabilitiesand values of the feedstocks, as well as their keychemical properties, Reid vapor pressure, and octanerating. Table 4.7 lists the gallons required, theprices, and chemical requirements of the three gastypes. Table 4.6 Data on Feedstocks Feedstock Alkylate CCG SRG Isopentane Gallons available (1000s) 140 130 140 110 Value per gallon $4.50 $2.50 $2.25 $2.35 Reid vapor pressure 5 8 4 20 Octane (low TEL) 98 87 83 101 Octane (high TEL) 107 93 89 108 Table 4.7 Data on Gasoline Gasoline A B C Gallons required (1000s) 120 130 120 Price per gallon $3.00 $3.50 $4.00 Max Reid pressure 7 7 7 Min octane 90 97 100 TEL level Low High High Note that each feedstock…
- An aqueous waste stream that has a maximum concentrationof 0.50 M H₂SO₄ (d=1.030 g/mL at 25C) will be neutralized by controlled addition of 40% caustic soda (NaOH; d=1.430 g/L) before it goes to the process sewer and then to the chemical plant waste treatment facility. However, a safety re-view finds that the waste stream could meet a small stream of animmiscible organic compound, which could form a flammable vapor in air at 40.°C. The maximum temperature of the causticsoda and the waste stream is 31°C. Could the temperature in-crease due to the heat of neutralization cause the vapor to ex-plode? Assume the specific heat capacity of each solution is 4.184 J/gK.Which of the following is a spontaneous reaction.? a. Rxn with ΔH =- 10Kj/mol ΔS= -5J/mol T= 300K b. NaCl +H20 -> NaOH + HCl 25C c. H20(l) -> H2O(s) Temp: 25C d. Dissolution of 100g of solid sugar in 100 mL ice tea. Consider following reaction: HgO (s) -> Hg(l) + ½ O2 (g) Delta H = +90.7 kj/mol. What quantity of heat in kj/mol is required to produce one mole HgO? Write your answer without units. Given the following data 2ClF(g) + O2(g) --> Cl2O(g) + F2O (g) Delta H= 167.4 kJ I 2ClF3(g) + 2O2(g) --> Cl2O(g) + 3F2 O (g) Delta H= 341.4 kJ II 2 F2(g) + O2(g) ---> 2F2O (g) Delta H= -43.4 kJ III Calculate the delta H in kJ for below reaction: ClF(g) + F2(g) ---> ClF3(g)Melting point: 122-123 experimental product melting point: 120 mass of starting material: 1.04 mass of product: 0.85g what is limiting reagent and percent yield?
- A reaction for converting ketones to lactones, called theBaeyer–Villiger reaction, is used in the manufacture of plastics and pharmaceuticals.3-Chloroperbenzoic acid is shock-sensitive, however,and prone to explode. Also, 3-chlorobenzoic acid isa waste product. An alternative process being developeduses hydrogen peroxide and a catalyst consisting of tindeposited within a solid support. The catalyst is readilyrecovered from the reaction mixture. (a) What wouldyou expect to be the other product of oxidation of theketone to lactone by hydrogen peroxide? (b) What principlesof green chemistry are addressed by use of the proposedprocess?If this is the procedure that we used to adapt a new reaction, what is the mass, molecular weiht, volume, mole equiv, moles of the all the reagents and products of the new reaction? Below is the procedure and attached is the new reaction 5-Amino-2-chlorophenol To a 250 mL Erlenmeyer flask containing a Teflon coated magnetic stirring bar was added 85% sodium hydrosulfite (14.0 g), water (80 mL), and 20% (mass/vol) sodium hydroxide solution (16 mL). The mixture was magnetically stirred until a clear solution was obtained, then solid 2-chloro-5-nitrophenol (2.75 g) is added in one portion. The mixture was stirred at room temperature for 20 minutes then heated to a gentle boil for about two minutes during which time the yellow color of the solution disappeared, indicating complete reduction of the nitro function. The reaction mixture was cooled to room temperature and then placed in an ice-water bath for about 10 minutes. The crude product was collected by vacuum filtration, washed with a…Provide the balanced reaction for this experiment? a piece of weigh paper (or weigh boat) and tare it out on the balance. Weigh out between 1.000 to 1.200 g of KHP. Record the exact mass in your data table for Trial 1. Pour your KHP sample in flask #1. (4) Repeat step 3 two more times for flasks #2 a nd #3. (5) To each flask, add approximately 30 mL of distilled water. Warm the flasks slightly and swirl them until all the KHP is dissolved. (6) Obtain about 250 mL of NaOH in a clean, dry 250 mL Erlenmeyer flask. Stopper the flask until you are rea dy for the solution in step 6d. (7) Obtain one buret and clean it. (a) First, rinse the buret a couple of times with tap water, pouring the water from a beaker. (b) Then, scrub the buret with a detergent solution, using a long - handled buret brush. (c) Next, rinse out the detergent with tap water several times and finally with distilled water. Be sure to also drain through the tip. (d) After draining the distilled water, rinse the buret…
- One litre of a saturated aqueous solution of Ag2SO4 (MW = 311.79 g mol- 1) at 25 °C is evaporated to dryness. 4.844 g of Ag2SO4 residue was produced. What is the solubility product (Ksp)?Hexanoic acid was added to an immiscible biphasic solvent sysem, water and CCl4 at 20.0OC and the equilibrium concentrations of hexanoic acid were determined to be 3.66 g/L in H2O and 67.0 g/L in CCl4. Caluclate the distrubution coeffiecent (D1) of hexanoic acid in CCl4 with respect to water.Heat the reaction mixture, (p-aminophenol, distilled H2O, and acetic anhydride). with stirring, directly on a hot plate, using a thermometer to monitor the internal temperature (about 100°C). After the solid has dissolved (it may dissolve, precipitate, and redissolve), heat the mixture for an additional 10 minutes at about 100°C to complete the reaction. (Final product crude Acetaminophen) <--What if the following was heated to 200 °C instead?