which naturally.... .10 .occurring polymer is A. Polyethene. O B. PVC. O C. Wool. O The earliest synthetic polymer 11 was developed in 1906, called Bakelite A. Polyethene. O B. phenolic resin.

Q: 50-The unit of density is. OA-g/cm2. OB - Km/cm. OC-g/cm3. 51-The unit of specific gravity is.…

A: Density = Mass / volume

Q: A. Use Bohr's equation to calculate how much energy (in J) is needed to promote an electron from the…

A:

Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

A:

Q: 18. Degradation or O A. is irreversible. OB. Is reversible. decomposition. This curing…

A: Degradation or decomposition is the process in which polymer breakdown into its fragment is called…

Q: 1. NaOMe, MeOH, heat 8 2. TMEDA, sec-BuLI, THF; Cul, BrCH₂CH₂CH₂ 3, NINH, NH, OMe NH₂ OMe OMe OMe…

A: The nitrogen atom makes pyridines more reactive towards nucleophilic substitution, particularly at…

Q: The E2 Mechanism Draw the major and minor elimination products for the reaction of…

A:

Q: OMe ? Me OMe ОН

A:

Q: (SHOW WORK) Use the condensed electron configuration to write an equation for the formation of the…

A: Here, we have to write an equation for the formation of N3- ion using the condensed electron…

Q: Suppose the following exchange of water reactions were carried out by an associative mechanism…

A:

Q: In the Gabriel synthesis of primary amines, N-potassiophthalimide is used as a source of the…

A: Here we have to write products formed in step-1 and step-2 in the following given Gabriel synthesis.…

Q: 18. Degradation or O A. is irreversible. OB. Is reversible. decomposition. This curing…

A: decomposition iss irreversible process.

Q: 24 - The hybridization of carbon atom in alkane is. А - Sp³ 3ơ + 1 í. B - Sp³ 40 C − Sp3 2 ơ + 2 a.…

A: Alkanes are hydrocarbons in which all C atoms are sp3-hybridized, bonds are single bonds & all…

Q: Use unit analysis to show how to calculate the volume occupied by 18.0 grams of chromium. The…

A: Given :  Mass of chromium = 18.0 g  Density of chromium = 7.25 g/ml

Q: Provide a table with molecular weights, boiling points, and density values for the starting material…

A:

Q: 28-Acetylene molecule C2H2 the hybridization is. A - Sp¹ B - Sp² C - Sp³ COA A о B C

A: Given-> Molecule -> C2H2

Q: What is the product to the reaction below? NO₂ He at NO₂ b. Select one: Oa. Structure a O b.…

A:

Q: 2) Consider the molecule BF3: a) Draw the molecule showing axes b) What is the highest symmetry…

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Q: Q7. What is the correct Lewis structure for the molecule in the box, including the formal charge(s),…

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Q: Mekdon-540 is a new radioactive substance discovered by scientists. They would like to find the rate…

A:

Q: 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this emperature is…

A: Volume of flask = 1.00 L Moles of HI = 4.40 moles

Q: 35. The polymer is if heated too much, they burn is. O A. Thermoset. B. Thermoplastic.

A: A question based on introduction to polymer that is to be accomplished.

Q: 8. ******* Which involve large number of organic reaction donot involve and free radicals OA.…

A: Organic reactions are proceeded by many mechanisms like addition, substitution, elimination, etc.…

Q: Question 4 What is the name of the compound shown below? L

A:

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A:

Q: Activity 4.1.2. Let's do this! Answer the following problems. Write your full solution on your…

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Q: Steam is compressed reversibly to liquid water at the boiling point 100°C. The heat of vaporization…

A: Solutions           Find W per mole and Q per mole and each of the thermodynamic quantities...

Q: .Network polymer structure is .15 A. Branching. O B. Liner. O C. Cross-link. O Strong bonding in…

A:

Q: 27 - Ethylene molecule C2H4 the hybridization is. A - Sp¹ B - Sp² C-Sp³ A B C

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What statement correctly describes an equilibrium in the following system: 2SO2 (g) + O₂ (g) 2SO3…

A: Given 2SO 2 (g)+O 2 (g) rightleftharpoons2SO 3 (g); Keq = 5.70 x 10^2

Q: 2. Reaction which involve by electrophiles are called. O A. Electrophilic substitution reactions. O…

A: Given, The reaction which involve by electrophiles are called as:

Q: 22 General formula of aromatic compounds are. O A - CnH2n. O B - CnHn+2. O C - CnH2n-2.

A:

Q: There are 12 inches in 1 foot and 3 feet in one yard. There are 1760 yards in 1 mile.  a. How many…

A: To solve the given questions, use the dimensional analysis and conversion factor to calculate…

Q: The term used to separate a mixture of enantiomers of amino acids using chiral reagents? A)…

A: When enantiomer of mixture are separated using chiral reagent is called isomeric resolution . In…

Q: Examine the geometry of the species in the window below. Use the atom geometry to determine the…

A: Here structure of an organic compound is given, which contains carbon,hydrogen and oxygen atom.…

Q: functional group in the structure. Consider the following two sets of four substituent groups. For…

A:

Q: 7. Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

A:

Q: Select the most polar bond among the following. C-O Si-F CI-F C-F C-I O

A: That bond is most polar for which electronegativity difference between two atoms is highest.

Q: A 100 mL of 0.125 M CH₂COOH solution was shaken with 1.2 g charcoal for 5 min. After filtration, 10…

A: I have given a detailed solution for the problem as follows:

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A:

Q: A 2.50 L container with 6.0 moles each of carbon monoxide and water vapor is allowed to come to…

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Q: Which aldehyde below is needed for the preparation of Phenylalanine using Strecker synthesis? H O H…

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Q: Below is a molecular orbital diagram for O22. Calculate the bond order - show your work. 0,²- 2P…

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Q: Propose a synthesis of 3-hexanone starting from acetylene and any other necessary reagents. Be sure…

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Q: B) Write the most stable enol forms of the following compound, and choose which of them is more stal…

A: In this question, we will write down the most stable enol form for the given compound and also we…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A:

Q: 10. O A. Polyethene. O B. PVC. O C. Wool. which naturally occurring polymer is.

A: Naturally occuring polymer are those polymer which are found natural . Men made polymer are called…

Q: For protein X, you do not know the extinction coefficient of the substrate to calculate the true…

A: Given, Initial rate of reaction =change in absorbance time

Q: Write the balanced chemical equation for the reaction shown. Carbon is represented by a black…

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Q: HCl(aq)+Ba(OH)2(aq)→  Express your answer as a chemical equation. Identify all of the phases in your…

A:

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A: Given, 2HI(g) ⇌ H2(g) + I2(g) Initially moles of HI = 4.40 mol Volume of the flask = 1.00 L…

Types of Polymers on the basis of Method of Preparation