What type of reaction occurs in both steps of the polymerization? Select one: O a. Nucleophilic Aromatic Substitution O b. E2 O c. Transesterification O d. Sn2

Q: Give the complete IUPAC name for each of the following compounds: a. CH3CH2CB12CH3 b. (CH3)3CCI CH,C...

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

Q: A solution of H2SO4 H2SO4 containing 50.0% H2SO4 by mass has a density of 1.40 g/Ml. Express its con...

A: Given,  Mass percentage of H2SO4 = 50.0%  Density of H2SO4 = 1.40 g/mL  Calculate = ? a). Concentrat...

Q: 9) It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest waveleng...

A: Given,  Energy = 254 kJ/mol 

Q: If you have a cylinder with a volume of 8.75 L and a pressure of 8.34 atm and is at the temperature ...

A: Given,  A cylinder with a volume of 8.75 L and a pressure of 8.34 atm and is at the temperature of 4...

Q: What is the pH of an aqueous solution of 2.09x10-2M barium hydroxide? pH %D

A: Given that, 2.09×10-2 M aqueous solution of barium hydroxide. We have to calculate the pH of the sol...

Q: what is the chemical formula for copper(I) chloride and for gold (III) cyanide?

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Q: 43 In titration reactions, what do you call the chemicals where the concentrations is unknown? Selec...

A: In titration reactions, the chemicals where the concentrations is unknown is called as 

Q: 11-C. Calculate the pH at each point listed for the titration of 100.0 mL of 0.100 M cocaine (Sectio...

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Q: Compare intramolecular bonds and intermolecular forces. E.g., define each, and provide similarities/...

A: Intramolecular bond and intermolecular forces are various types of forces that acts within molecule ...

Q: Type the names of the compounds that corespond to the formulas given in the following table. Note: I...

A: Given formulas are :  1). K3PO4  2). P4O10  3). KrCl4  4). FeO  5). Na2O  Type the name of the compo...

Q: LIMIT TEST (IMPURITIES - BIOLOGICAL) Instructions: Note the color change of each of the samples by ...

A: A question based on general chemistry that is to be accomplished.

Q: Find the concentration of [H+] in the given cell notation Ag(s)|Br(aq, 3.73M)|H+ (aq, _M)|H2(g, 1at...

A: Given cell notation is :  Ag(s)|Br(aq, 3.73M)|H+ (aq, _M)|H2(g, 1atm)|Pt   Cell potential = E= -0.03...

Q: Calculate the change in temperature of 10 kg of water released 232 kJ of heat

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Q: Why are DOC concentrations lower in the deep Pacific than in the deep Atlantic? O Much of the ocean'...

A: The very low DOC are  due to microbial decomposition in excess of new carbon introduced by sinking p...

Q: 12. Recall that the freezing point is depressed by -1.86 °C per mole of solute per kg of water. Calc...

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Q: H° CH3CH2° H+ CH;CH2 CH3CH2*

A: Heterolytic bond cleavages involes the breaking the bond in such a way that the shaired pair of elec...

Q: An iron ore has a 55% Fe2O3 with 5% moisture content. What is the Percentage of Fe2O3 in a dry basis...

A: Let the mass of ore = 100 g         Mass of Fe2O3 = 55 g     Moisture content = 5 g On drying the ma...

Q: PURITY TEST Instructions: Note the REFRACTIVE INDECES of each of the samples and solve for their % p...

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Q: Solve the following using the Alpha decay, Beta decay and Gamma radiation. 1. Antimony 2. Copper 3. ...

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Q: An aqueous solution was prepared by dissolving 4.93 g of KI in enough water to make 500.0 mL of solu...

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Q: temperature of the .f

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Q: Which should be most soluble in water? А) H HH H H C C-C-C–H butane нннн B) 0=C-O-H formic acid C) H...

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Q: ne Kb for

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Q: The graph below represents the titration of 100.0 mL of 0.100 M H2SO3 with 0.200 M NaOH at 25 °C. Wh...

A: A question based on acid-base titration that is to be accomplished.

Q: In a cyclic ether the ether functional group       is an attachment to the ring system   must be par...

A: ROR' is an ether functional group where R may or may not be equal to R'.

Q: Starting with the following compounds, outline a practical synthesis of 1-butanol: 1. 2-chlorobutane...

A: Given,  1. 2-chlorobutane -----> 1-butanol  2. 1-butyne -------> 1-butanol

Q: What mass of Ba(IO3)2 (487 g/mol) can be dissolved in 250 mL of water at 25°C? Ba(IO3)2 ⇌ Ba2+ + 2 I...

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Q: 12)The energy (J) required for an electronic transition in a Bohrhydrogen atom from n = 2 to n = 3 i...

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Q: The osmotic pressure of solution containing 7.0g of insulin per liter is 23 torr @ 25degrees Celsius...

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Q: Provide the answers with proper number of significant figures in the following operations. pls provi...

A: We know the default base of logarithm is 10.  To find the antilog we need to divide the given number...

Q: What will be the appropriate pH of a buffer prepared by mixing 100 ml of 0.1 M Na2HPO4 and 100 ml of...

A: amount of given concentration salt concentration Na2HPO4 = 100 ml x 0.1 M = 10mmol acid concentratio...

Q: 5.25 x10 "J is m. 4) The wavelength of a photon thathas an energy of

A: Energy of photon = 5.25 × 10-19J   

Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 278. kJ during a ...

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Q: Brønsted-Lowry acid-base reaction.

A: In this question we have to explain the predict the product of the reaction, also they are undergoes...

Q: what mass of KHP would you need in order to use 35.00 mL of 0.400 M NaOH to titrate it?

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Q: Metallic calcium crystallized in a face-centered cubic lattice and the atomic radius of calcium is 1...

A: Complete solution is given below in next step 

Q: After the radioactive decay of a certain radioactive element, its atomic number and mass number chan...

A: Radioactive decay is the emission of energy in converting unstable nuclei into stable nuclei.  

Q: Determine the number of significant figures in the following item 760 mmHg per atm 190 iodine flasks

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Q: chromate/dichromate system is prepared  (Refer to the picture) Predict the shift in direction of t...

A: Le chateliers principle -  When stress is applied to a system under equilibrium such as change in co...

Q: (Q95) Given the hypothetical reaction A (g) 3 B (g), that has an equilibrium constant of Keg 0.173....

A: Given :- For the reaction., A  <=====>  3B [A] = 0.442 M [B] = 0.395 M Keq = 0.173   

Q: Consider the reaction: CD → c2* + B2-; Ksp = 2.4 x 10-8 What is AG' at 25 *C? O 8.2 kJ/mol O 6.21 x ...

A: ∆G and Ksp are related as ∆G=-RTlnKspR = 8.314 J/K.molT = absolute temperature  

Q: W̲h̲y̲ ̲a̲r̲e̲ ̲s̲o̲m̲e̲ ̲m̲a̲t̲e̲r̲i̲a̲l̲s̲ ̲c̲o̲l̲o̲r̲e̲d̲ ̲a̲n̲d̲ ̲o̲t̲h̲e̲r̲s̲ ̲a̲r̲e̲ ̲n̲o̲t̲?̲...

A: Materials appear different colours because they absorb some colours of definite wavelength and refle...

Q: A reaction is carried out at 25 °C with AH° = 20 kcal/mol and AS° = 25 cal/K-mol. (R : 8,314 J/K-mol...

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Q: paper chromatography

A: In this question we have to explain that the arrangement of the above compounds in increasing Rf if ...

Q: The pH of an aqueous solution of 0.166 M ammonium bromide, NH4BR (aq), is This solution is acidic ba...

A: [NH4Br] = 0.166 M             

Q: 6. Predict the major product for the following reactions: NaB CI DMSO DMso

A: Here we have to predict the major product formed in the following given reactions. Here the mechanis...

Q: 6. 479.06 K 7. C = 2.998 x 108 m/s 8. 1000 L per m3 9. 7 mmol 10. 956 torr

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Q: Titration Reductant/ Analyte Standardizing Indicator Titrant Oxidant reagent COD BOD INDIRECT TITRAT...

A: COD: The full form of COD is Chemical Oxygen Demand. BOD: The full form of BOD is Biochemical Oxygen...

Q: A 10.0 g sample of sucrose (C12H22O11) was dissolved in 200.0 g of water. What is the vapor pressure...

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Q: 1. In an experiment with an unknown complex [M(en)s]*, how would you know whether or not your resolv...

A: As per bartleyby guidelines i answered only first question so please don't mind and post other quest...

Types of Polymers on the basis of Method of Preparation