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Write short note on distereomers properties with a suitable example ?
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- Complete the following reactions..105 100 95 75 0 1 2 3 4 5 67 8 9 10 11 12 13 14 15 16 17 18 19 20 Volume distillate collected (mL) 1. Indicate the volume of the distillate at which you should stop collecting to make sure that the distillate is only composed of one component. 2. Indicate the boiling point range involved in the collection of this amount of distillate. Temp in Still Head ("C)Name the functional group/s on the chemical structure 4.
- Draw the structural formulas of the monomers needed to form the following polyester. FICHADA-O- снж-о), (CH2)3-O-C–(CH2) • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. ... CH4 // ? [References] ChemDoodle Sn [FDirections: Write A if only the first statement is correct; B if only the second statement is correct; C if both statements are correct and D if both statements are wrong. 1. X- Thermoplastic materials are made of long linear polymer chain that are weakly bonded. Y- Thermoplastic and thermosets are both recyclable. 2. X - A monomer is a small repeating units that makes up a polymer. Y - All polymers are considered as plastic. 3. X- All units in a polymer need to be from the same monomer. Y- Long chain polymers are flexible.What would be part C and D be?
- Talk about polystyrene in general (detailed explanation), while writing references cited from itTable 1. Physical Properties of Selected Compounds Density (g/mL) Melting point (°C) Boiling point (°C) Substance Acetanilide 1.22 114 304 Acetone 0.79 -95 56 Benzophenone Bromoform 1.15 48 306 150 2.89 0.98 0.79 2.46 8 -2.4 2,3-Butanedione t-Butyl alcohol Cadmium nitrate 4H;O Chloroform Cyclohexane p-Dibromobenzene p-Dichlorobenzene Diphenyl Diphenylamine Diphenylnethane Ether, ethyl propyl 88 83 25 59 132 1.49 0.78 1.83 -63.5 6.5 86.9 61 81.4 219 1.46 53 70 53 27 174 0.99 255 1.16 302 265 1.00 1.37 -79 64 Hexane 0.66 69 Isopropyl alcohol Lauric acid 0.79 0.88 1.63 -98 83 225 330 43 Magnesium nitrate 6H2O Methyl alcohol Methylene chloride Naphthalene a-Naphthol Phenyl benzoate Propionaldehyde Sodium acetate 3H2O Stearic acid Thymol Toluene p-Toluidine Zinc chloride 89 79 1.34 -98 -97 65 40.1 1.15 1.10 80 218 94 288 1.23 71 314 0.81 1.45 0.85 0.97 -81 58 48.8 123 70 291 232 52 0.87 0.97 2.91 -95 111 45 200 283 732 MAR ...Give the examples of emulsion prepare by these method:- 1)dry gum method 2)wet gum method 3)bottle gum method
- 1- Please find the typical molecular weight of the below common polymers. Compare them based on the degree of polymerization PET PC HDPE Polyamide Polyurethane Polystyrene 2- Write down three properties of polymers that are influenced by the size (i.e., the degree of polymerization and molecular weight), and describe briefly how the property changes with size.Give a systematic or common name for attached compoundPlease give answer all questions with some explanation