6 CHEMICAL SUB Sectors *Basic/Commodity Chemicals *Speciality Chemicals *Fine Chemicals *Pharmaceutical *Consumer products *Agricultural Chemicals One of the six subsectors listed above, choose 2 chemical sub sectors and: A. give 3 examples of chemical products classified under the subsector, and B. list 2 applications for the chemical products.
Q: H H
A: Synthesis of THC-O acetate
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A: (a) To explain why N2 molecule can never be IR active in nature.
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A: Use molality density relation formula.
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Q: 3. How many oxygen atoms are there in 1090 g of calcium acetate? (Ans: 1.66 x 1025 atoms) са Сгн зог
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A: The species which can accept proton or H+ ion from another species, is known as bronsted base.
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Q: CH3 1. HNO3/H₂SO4 2. Sn, HCI 3. H₂SO4 요. H3C O 4. Br2 CH3
A: This problem is based on basic organic reaction mechanism. The reaction products are given below…
Q: 12. Which of the following pairs of chemicals could be used to produce a buffer solution? Choose ALL…
A: a. NaC2H3O2 and CH3COOH c. NH3 and NH4Cl d. HCO3- and CO3-2
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A: Mass of Phosphorous = 4.62 g Molar mass of Phosphorous = 124 g /mol
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A: Here we are provided with four systems and their equilibrium constants. We need to predict whether…
Q: Which set of coefficient will balance this equation? ?P+?Br2—>?PBr3 A. 3,2,3 C. 2,6,2 B. 3,1,1 D.…
A: To balance the reaction, we need to check the number of atoms on both side. Then multiply with…
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A: The reactivity series of metals helps to answer the given question.
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A: Given n =2 l = 1 ml = ?
Q: NH2 HIND= H2SO4 NH₂ A -Noz + N=N+HSO4 Ə B
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Q: Where is the acidic site in the SO3 molecule? Draw structures to explain your answer.
A: SO3 acts as a Lewis acid. Lewis acid: The chemical species which accepts electron pair from a Lewis…
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A: Recall the given reaction, Hg2+ aq + Mg s → Hg l + Mg2+ aqThe…
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Q: 26. What is the organic product in the following reaction 0 CH₂ CH₂ -CH-CH₂-CH₂ OH CH₂…
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Q: Consider the following reaction: PCl3 + Cl2 -> PCl5. If the percent yield is 66.3%, what mass of…
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Q: A piece of solid iron sinks in a container of molten iron. A piece of solid aluminum sinks in a…
A: For a solid to sink into liquid, the density of the solid should be more than that of liquid.…
Q: The ground-state wavefunction of a hydrogen atom is: 1 (ra) ¹² y = -r/ao e where do is the Bohr…
A: The ground state wave function of a hydrogen atom is given as follows: Ψ = 1πao31/2 e-r/ao where ao…
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Q: 1.) A)What physical properties should you consider in comparing the strength of intermolecular…
A: with increasing in the intermolecular interaction forces , boiling point also increases. Thus to…
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Q: Is NaOCH2CH3 also a strong nucleophile? if so and Br wasn't a 3 degree alkyl halide, would it also…
A: NaOCH2CH3 is a strong base and strong nucleophile. If we compare E2 and SN2 reactions, E2 reactions…
Q: 6. An acid is being added slowly to a buffer solution. What observation would indicate that the…
A: The buffer solution is the soution containing the combination of a weak acid and its salt from its…
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A: Galvanic cell: The cell that uses the electron transfer in a spontaneous redox reaction to provide…
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Q: What type of gas forms when you add 1 mL of sodium carbonate and 1 mL of hydrochloric acid to a test…
A: Carbon dioxide is a colourless, odourless , and acidic in nature.
Q: A 2.85 g sample of NaCl and CaCl2 was dissolved in water, and an excess of AgNO3 was added to…
A: Mass of sample = 2.85 g Mass of AgCl = 7.20 g
Q: Learning Objective: Standardize a solution of NaOH with KHP A.) Briefly describe the purpose of…
A: This is a simple procedure of standardization of NaOH solution using standard weak acid solution.
Q: t HO Br CN CN ÅV Br Br 잇 (+/-) MON CN CN CN
A: Step by step each mechanism.
Q: What is the major product of each of the following reactions? b. CH₂CH=CH CH₂CH=CH OCH 3 CI HBr…
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Q: ■0000 not isomers constitutional isomers diastereomers enantiomers identical compounds b) ☐not…
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A: Given that, Reverse phase liquid chromatography We have to identify stationary phase, mobile phase…
Q: stant for the formation of hydrogen iodide from the elements g) → 2HI(g) 4 L/(mol·s) at 600 K and…
A: Arhennius equation gives the dependence of rate constants on temperature.
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Q: 15. What is the IUPAC name of the compound shown below? CH₂-CH₂ CH₂-CH₂ A. 3-hexene B. cis-3-hexene…
A: The IUPAC name stands for International Union of Pure and Applied Chemistry. In an alkene, if same…
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- An aquifer contaminated with petroleum is found to have the following component concentrations at a particular site: benzene 158 ppm toluene 124 ppm ethylbenzene 91 ppm xylene 45 ppm n-heptadecane 161 ppm pristane 84 ppm Provide an estimate for the age of the spill at this site using (a) BTEX ratio and (b) nC17:Pr ratio. Show your calculations and use units throughout. Give proper s.f. for the answer.The average copper grade of the ore is 0.7 %. The total pregnant solution flowrate from all the leach pads is 8 000 m3/hr, with an average concentration of 1.8 kg/m3, with the concentration of copper in the lixiviant that is irrigated onto the heap being 0.2 kg/m3 (ignore any solution or copper losses to the environment in these calculations). What is the average copper recovery for the process?Please answer atleast 4 sub-parts. Thank you.
- Q/ ture or false 1- The difference between wet and dry corrosion, in the first case it occurs in the presence of moisture and the second in its absence * 2- It is necessary to fix the names of the equipment on the illustrative curve of the industrial process * 3- The flow curves are classified according to the number of reactors and the mechanism of separation or non-separation of the products * 4- In the processes that involve the purification of raw materials and products, it is preferable to purify the raw materials by adsorption, while the products are purified by washing, stripping and absorption. 5- The amount of dissolved substances in well water differs greatly from surface water due to the difference in temperature. * 6- The biological waste has no significant effect on the efficiency of the flow, but rather its effect on the toxicity of the water used for industrial purposes. 7- Several methods are used to remove unacceptable odors from water, including chemical…A liquid hydrogen (LH2) tank is a double-hulled tank composed of cold drawn and annealed 316 stainless steel, with the cryogenic liquid on the inside and vacuum in the annular space (the outer tank). A) What factors might lead to the failure of the LH2 tank? B) Associate each factor from part A with a failure mechanism. C) What can you do to prevent the LH2 tank from failing? What can you also do to prevent the release of flammable and explosive gas?What arc the advantages of microfabricated ISEs? Describe typical applications of this type of sensor.
- What is the (plastics production) in industrial chemical process, (and write a half-page summary of it in 12pt font, single-spaced). Explain what is produced, the chemical reaction(s) involved, why this process/product is important, and how an understanding of limiting reagents is important in optimizing this process. Use at least two sources of information. Provide URLs for all sources you use in your research. Chemical reactions discussed must be complete and balanced, including states.1 Report on how to decrease the droplet evaporation time for liquidfuel combustion.Hot mix asphalt (HMA) is commonly used in the construction of roadways in the United States at a rateestimated to be 500,000,000 tons/year. A typical upper layer (there may be as many as 5 layers ofdifferent thicknesses and compositions) of a high-volume highway is composed of crushed stone (alsoknown as crushed aggregate) and asphalt binder and is approximately 1.25 inches thick. The stone,which has a specific gravity of about 2.7, is mixed with asphalt binder (SG = 1.03) to form the HMAwith a composition of approximately 95 wt% aggregate and 5% asphalt. What is the volume ft3 of asphalt binder and weight (tons) of HMA required for the top layer of a 15-mile segment of interstatehighway with 5 lanes, each of which has a width of 12 ft?
- liquid hydrogen (LH2) tank is a double-hulled tank composed of cold drawn and annealed 316 stainless steel, with the cryogenic liquid on the inside and vacuum in the annular space (the outer tank). The Yield Stress of 316 stainless steel is 45 MPa, the Ultimate compressive strength is 90 MPa, the elongation % is 30, Poisson's ratio is .3 and the CTE is 15.9 *10-6 C-1. A. If there are no relief valves and the vessel is new, if the cross-sectional area of the inner tank is 1 m2, determine the force necessary to cause the tank to rupture.Separations of solids, liquids and gasses are required in nearly all chemical process. These processes often involve mass transfer between two phases. Mass transfer operation includes techniques such as distillation, gas absorption, dehumidification, adsorption, liquid extraction, leaching, membrane separation and other methods. Select any two methods: Task expected from student: a) Identify the process industries in Oman where these mass transfer operations are deployed and discuss their uses in process industry. b) Discuss the principle involved in these mass transfer operations.Dd.36. With explanation please .....