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Suggest a net reaction for the production of nitroglycerin, C3H5(NO3)3, from glycerin, C3H5(OH)3.
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- (5) One of Prof Cunningham's former students wrote his doctoral dissertation about a new technology to clean up soil contaminated by certain types of chemicals. One of the chemicals we tested in the lab was 1,2,4,5-tetrachlorobenzene (TECB). (a) Draw the chemical structure of 1,2,4,5-tetrachlorobenzene. (b) When we started working on the project, we thought maybe TeCB would be de- stroyed according to first-order kinetics, but we weren't sure. Below are two tables of actual data that the student collected in the laboratory. The two data sets were collected under different experimental conditions. For each of the two experiments, determine if the disappearance of TeCB is zero-order, first-order, second-order, or something else. Specify the value of the rate constant (ko, k1, or k2, as appropriate). Be sure to give the right units of k! Table 1: Concentration of TECB vs. time, experiment 1 time (min) Conc. (mg/L) 10 20 30 45 5.0 2.93 2.06 0.61 0.28 0.057 Table 2: Concentration of TECB…Write the reactions of the hydrolysis of sodium tripolyphosphate (Na5P3O10) in aqueous solution.This equation describes the production of tin(II) chloride: Sn(s) + 2HCl(g) ⟶ SnCl2(s) + H2(g)Is this a redox reaction? If so, provide a more specific name for the reaction if appropriate, and identify the oxidant and reductant.
- 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(l), is this rreaction is carbon reduced or oxidized(a) When a compound containing C, H, and O is completelycombusted in air, what reactant besides the hydrocarbonis involved in the reaction? (b) What products form in thisreaction? (c) What is the sum of the coefficients in the balancedchemical equation for the combustion of one mole ofacetone, C3H6O(l), in air?Write the steps for formation of tetrachloromethane (CCl4) from the reaction of methane with Cl2 + hn.
- An organic compound A is widely used as a preservative in pickles and has amolecular formula C2H4O2 . This compound reacts with ethanol to form a sweet smelling compound B.(a) Identify the compound A.(b) Write the chemical equation for its reaction with ethanol to form compound B.(c) How can we get compound A back from B.(d) Name the process and write the corresponding chemical equation.(e) Which gas is produced when compound A reacts with washing soda? Write the chemical equation?Suggest a reaction that leads to the formation of a triglyceride molecule, starting with glycerin and carboxylic acids. In the past, soap was produced by hydrolysis of animal fats with lye (a sodium hydroxide solution). Suggest an equation for this reaction. The difference between fats and oils is that one is solid at room temperature and the other is liquid. Solid fats are generally derived from animals, while oils are found in plants. The melting points of these compounds are indicated by the number of C=C double bonds present (or degree of unsaturation). The larger the number of C=C double bonds, the lower the melting point and the more likely the compound to be liquid. Please explain.1a) The molecular formula for glucose is C6H12O6. What would be the molecular formula for a polymer made by linking fifteen (15) glucose molecules together by dehydration reactions? 1b) Three (3) two-chambered microbial fuel cells (MFCs) were made for generation of the electricity from wastewater treatment, and called MFCs (A), (B), and (C), respectively. Wastewater filled up at the anode chamber and cathode chamber operated under aerobic condition by using above external resistance for all three (3) MFCs. Anode chamber of all the MFCs (A), (B), and (C) inoculated with anaerobic, microaerophile, and aerobic bacterial, while the separator was selected with non-porous membranes for MFC (C) and (B) and porous membrane for MFC (A). Which MFC is assumed to have the best result for wastewater treatment?
- Explain the reaction between Methyl Salicylate with acetyl chloride (CH3COCl). Gives your answer in detail from the name of the reaction until the formation of the product. You are advised to give an illustration of the reaction.Write the steps for formation of tetrachloromethane (CCl4) from the reaction of methane with Cl2 + hv.Lysine is an amino acid which has the following elemental composition: C, H, O, N. In one experiment, 2.175g of lysine was combusted to produce 3.94g CO2 and 1.89 H2O . In a seperate experiment, 1.873g of lysine was burned to produce 0.463g NH3. The molar mass of lysine is approximately 150g/mol. Determine the empirical and molecular formula of lysine.