What is the decreasing order of reactivity among the following compounds ? IV OIv > III > I| > | O II > IV > I| > 1 OIV > II > I > I| O II > IV > I> I O IV > I| > III > I

Q: Which of the following is not shown on an energy reaction coordinate diagram? O The energy released…

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Q: At a certain temperature, a solution of ammonia at equilibrium is found to have concentrations of…

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Q: From benzene and thiophene, synthesize the compound below

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Q: HOCH3 CH3CH2CH2CI CH;CH2CH,0CH3 ---> NaOCH3 CH3CH2CH,CI CH3CH,CH,OCH3 --->

A: ->In presence of base there occur elimination reaction and alkene formed. ->But in presence of…

Q: An aqueous solution of ferric hydroxide has a specific gravity of 1.25 and a weight fraction of…

A: Given ,  Specific gravity or density = 1.25  Weight fraction of solute = 0.15g  To calculate…

Q: Given the following formation reactions and applying Hess’ Law, compute for the total enthalpy of…

A: In this question, we have to calculate the total enthalpy of the final reaction with the given…

Q: 8. The relative mass of carbon is 3/8 that of an oxygen molecule. How many grams of carbon are…

A: 1 mole of any substance contains 6.022 × 1023 particles.  This means same no of moles of any…

Q: Which letter on the energy diagram represents the chemical energy of the products? (B). (A) (C) (D)…

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Q: In the following diagram, show the direction of electron flow, label the anode and cathode then…

A: Given,

Q: ᴡʀɪᴛᴇ ᴛʜᴇ ᴄᴏᴍᴘʟᴇᴛᴇ ʙᴀʟᴀɴᴄᴇᴅ ᴇQᴜᴀᴛɪᴏɴꜱ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴꜱ. ꜱʜᴏᴡ ʏᴏᴜʀ ꜱᴏʟᴜᴛɪᴏɴ

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Q: Give 8 applications and or uses of radioactive substances. Make a short description of each.

A: 8 application and or uses of radioactive substances :-  i) They are used as a fuel in nuclear…

Q: A ch..st fills a reaction vessel with 0.279 g mercurous chloride (Hg,Cl,) solid, 2+ 0.496 M mercury…

A: We use the formula below to find the Gibbs free energy, ∆G at non standard condition,  ∆G = ∆Go +…

Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

A: Heat capacity of calorimeter is calculated by using formula :  Heat capacity = Heat absorbed by…

Q: Which of the following equations does not show the correct main products OH A. + H20 H2SO. + HCI…

A: We will see all the product of the reactions.

Q: A body cooling rate can be expressed following Equation 1. dT -k(T – Ta) dt (Eq. 1) where T=…

A: Given, Initial temperature of the cube: 90 oC Final temperature of the cube: 27 oC Surrounding…

Q: Which will react with oxygen the fastest? O a steel beam O an iron nail O iron powder O a steel…

A: Which will react with oxygen fastest?

Q: gaseous mixture contains the following (%n/n is percent by mole): 15%n/n O₂, 23%n/n N₂, 4%n/n CH₄,…

A: Ideal gas equation is : PV = nRT  At constant temperature and pressure :  V ∝ n

Q: One gram of sodium hydroxide pellets is dissolved in two hundred-fifty milliliters water. What is…

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Q: A chemist fills a reaction vessel with 5.21 atm nitrogen (N,) gas, 3.49 atm hydrogen (H,) gas, and…

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Q: 9.29 Draw the transition states for the following SN2 reactions. %3D OCH3 a. CH;CO Na + NaBr…

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Q: What is the difference between the enthalpies of the products and the reactants? AH O AG O Am O AS…

A: Which one of the following is correct

Q: Suppose that a chemical equation can be written as the sum of two other chemical equations. If two…

A: Given-> ∆H for first reaction (∆H1) = -658 KJ ∆H for second reaction (∆H2) = +458 KJ

Q: Which of the following has the highest vapor pressure at room temperature and 1 atm pressure? CHF3,…

A: Vapor Pressure is a measure of tendency of a compound to change its form into gaseous state. Vapor…

Q: H;C-CH(CH;)COH c) H;C-CH(CH-)COCH;CHs b) H;C=CH(CH,)COK* d) H;C-CH(CH-)CNH CHs

A: In the given problem, all are carboxylic acid so we write the name according to them. 1. IUPAC…

Q: N 'N. Is this molecule antiaromatic, aromatic or nonaromatic; assume planarity. Give your evaluation…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given,  The chemical reaction,  Fe(s) + CuSO4(aq) -------> Cu(s) + FeSO4(aq)  Mass of copper…

Q: How many joules are required to boil 200 grams of water?

A: Given,  The heat energy required to boil of 200g of water is:

Q: 3- What are the reason for painting the tank with silver .

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Q: Suggest a mechanism and predict the major product for the following reaction: ? 1) LIAIH, 2) H20

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Q: he following fictitious unbalanced REDOX reaction is made of some teachers initials and some Oxygen.…

A: here we are required to balance the redox reaction

Q: Analyze the given problem. Show your complete and detailed solution.  Compared to their neutral…

A: When a neutral atom loses or gains electrons, they becomes cation and anion respectively.The…

Q: H. 10)18.0 grams H20- maies of

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Q: 2+ What is the concentration of Ca²* required (molarity) in a solution that is 0.0012 in F¯ in order…

A: Ksp is the product of concentration of ions of sparingly soluble salt

Q: 7.0 QUESTIONS 1. Calculate the molarity of a NaOH solution if 32.02 mL of the solution neutralizes…

A: H2C2O4.2H2O + 2NaOH→Na2C2O4 +  2H2O At equivalence point 2 x…

Q: The pH of a Ba(OH) 2 solution is 10.00. What is

A: pH is equal to the negative logarithm of hydrogen ions

Q: The hydroxide ion concentration in an aqueous solution at 25°C is 5.6×10-2 M. The hydronium ion…

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Q: What is the expected product of the following reaction Ph;P=CHCH(CH3)2

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Q: Give a valence bond description of the bonding in each of the following complexes. Include orbital…

A: When a transition metal ion is not surrounded by ligands, its orbitals remains degenerate. As it…

Q: 1. O3 14. 2. (work-up) OH LOH C. A. B. 15. CI A. B. C. O, (CH),S O ... NaHCO, NatHCOg

A: In this question we have to tell the product of the reaction and also the reagent.

Q: calculate the milltifres of 0-250M Naz PO that win reget with 30.0mL of O•250 M MIC12 •

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Q: A body cooling rate can be expressed following Equation 1. dT -k(T – Ta) dt (Eq. 1) where T=…

A: Given, k(constant) = 0.25 Initial temperature of the body: 90 oC Final temperature of the body: 35…

Q: The vibrational frequency in the IR spectrum due to the presence of an O-H bond is observed at: a.…

A: The vibrational frequency in the IR spectrum due to the presence of an O-H bond is observed at :

Q: 4. 3Li + iH → 2He+. 3 On 2 1H 4 2He

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Q: What is the ΔH of the reaction 2KS+2K→2K2S? K+S→KS ΔH=+32.5 kJ KS+K→K2S ΔH=+38.2 kJ A +70.7 kJ B…

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Q: Predict the major, organic product for the following reaction sequence. NH2 A 1) Н-С 2) CH2

A: Here we have to write the final major product formed in the following given sequence of reactions.

Q: What is the order of increasing acidity among the following compounds ? он но. он .COOH `NO II IV OI…

A: Given acids are :  Options are :

Q: A 0.439 mol sample of liquid propanol (60.09 g/mol) is heated from 25.6°C to 328.3PC. The boiling…

A: Answer: This is a three step process 1. Heating of liquid propanol to its boiling point 2. Phase…

Q: Which of the following is expected to show aromaticity? CH CH HC CH NH O none of the above is…

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Q: For the reaction                     NH2SO2OH   +   H2O   →   NH4HSO4 In aqueous solution at…

A: Given data:

Q: Which of the following aqueous solutions are good buffer systems? 0.26 M hydrobromic acid + 0.21 M…

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Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.