15. Which of the following is a key intermediate for the reaction in the box? 1. 2 CH,LI CH3 OCH3 2 H20, HCI OH tocHo toCHa A) CH3 B) ČH3

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Q: 1. For a certain gas cp 0.998 KJ/kg.K, R = 0.277 KJ/kg.K a. Find Cv and K b. If the mass of the gas…

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Q: A 0.5000 g sample containing NaCl (58.44 g/mol), BaCl2 (208.23 g/mol), and 11.56% by mass of…

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Q: 3) Na is present in seawater as 1.25 g Na/kg seawater. What volume of seawater as in liters(L),…

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Q: . What is the composition of 40% alcohol? a. 40 mL alcohol in 60 mL of water. b. 40 mL alcohol in…

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Q: What would be the appearance of the resulting titration curve? A Linear segment curve going down B…

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Q: For the reaction I2(g) + Cl2(g)2ICI(g) AH° = -26.8 kJ and AS° = 11.4 J/K The equilibrium constant…

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Q: Vhich of these types of coprecipitation happens with greater probability when the ratio of the…

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Q: 500 mL steam at 100 C and 1.00 atm pressure is heated until the pressure becomes 1.05 atm. What will…

A: Given,  500 mL steam at 100 °C and 1.00 atm pressure is heated until the pressure becomes to 1.05…

Q: Show the chemical equation of Hydrolysis of oil of wintergreen

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Q: Order each of the following sets of compounds with respect to SN1 reactivity.

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Q: 7. For sequential reaction: A »B + C ..(i) 2B » C + 2D ....(ii) ..(ii) If % yield of (i) and (ii)…

A: Answer: These are the sequence reaction where product formed in reaction 1 is reacting further to…

Q: 7. Give the number of valence electrons and draw a Lewis structure for each molecule or ion. Use…

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Q: What is the graphical or expanded formula of Alkane, Alkene and Alkyne if n=4?

A: General formula  of Alkane = CnH2n+2 General formula of Alkene = CnH2n General formula of Alkyne =…

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Q: Describe the overall reaction order for the chemical reaction with rate law v = k[A][B]?[C]³ when. B…

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Q: Molybdenum (Mo) crystallizes in a body-centered cubic lattice. The density of Mo is 10.2 g cm-3. a.…

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Q: How many mg of ascorbic acid are present in the 3 month old sample? A 492.53 mg B 488.12 mg c)…

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Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn* (0.50 M)lCư* (0.10 N…

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Q: Describe the linear plot that can be derived from a rate law of the form v = k[A]ª. y-intercept…

A: Given-> v = K [A]a

Q: Consider the reaction CaCO3(s) CaO(s) + CO2(g) The standard free energy change for this reaction is…

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Q: Q8) A 0.532-g sample of an antacid tablet is dissolved in water. 30,00 mL of 0.141 M HCI solution…

A: Given,   A 0.532-g sample of an antacid tablet is dissolved in water and 30.00 mL of 0.141 M HCI…

Q: Benzene has the following roots for the Huckel polynomial: x=-2, -1, -1, +1, +1, +2 a) Derive the…

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Q: A given mass of gas occupies a volume of 10.0 L at STP. To what temperature must the gas be heated…

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Q: Provide the products and detailed arrow pushing mechanisms for the following reactions: OSIME3 EtN…

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Q: 5. Treating y-butyrolactone with two equivalents of methylmagnesium bromide, followed by hydrolysis…

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Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y4+ (aq) x+(aq) +…

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Q: Give the principle and general reaction involved in Beilstein test.

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Q: Given the equation Ag*(aq) + 2 NH, (aq) - [Ag(NH,),]*(aq) Kf = 2.00 x 107 determine the…

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Q: grams iron

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Q: For sequential reaction: ..(i) ...(i) А —> В + С 2B —> С + 2D If % yield of (i) and (ii) reactions…

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Q: 6. Draw the Lewis structure for a carbon monoxide molecule and use an arrow to show the direction of…

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Q: 26. A 1.500 g sample of iron ore, labeled A, was processed accordingly to give 0.5215 g of pure…

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Q: Show the balanced chemical equation of the 'hydrolysis of oil of wintergreen'

A: Given statement is :  Show the balanced chemical equation of the 'hydrolysis of oil of wintergreen'

Q: 7. For sequential reaction: A > B + C .(i) ...(i) 2B —> С + 2D If % yield of (i) and (ii) reactions…

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Q: What is the maximum [CO,1 that can exist in a 1,8 x 10 M AGNO, solution? 8.5 x10-2 Ksp 8.5X1072…

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Q: 6. What is a major product of the reaction sequence shown in the box? CH3 Br, or NBS KCN H20 ? Ilght…

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A: For the given reaction -  2 KClO3(s)  ->   2 KCl(s)   +   3 O2(g)    The entropy of reaction is -…

Q: 13 11 9 pH 7 1 5 10 15 25 20

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Q: What would be the appearance of the resulting titration curve? A Linear segment curve going down B…

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Q: Suggest all the possible interactions that metoclopramide can interact with in physiological pH. CI…

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Q: What is the maximum [CO1 that can exist in a 1.8 x 10 M AGNOS solution?

A: The Ag+ ions coming from both AgNO3 and Ag2CO3 are to be considered for the calculation. As shown…

Q: 3. Calculate H for this reaction: 2N2 ( + 5O2 (9) 2N2Osa) using the following three equations: (1/2)…

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Q: what are the major peaks of the spectrum and what chemical is made

A: A question based on IR spectroscopy that is to be accomplished.

Q: . What is the maximum [CO1 that can exist in a 1.8 x 10 M AGNO, solution? 8.5 x10-2 8.5x1072 Kipof…

A: Solubility is the property of dissolution of a solute in a solvent to form a solution. The…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.