Which of the following alkynes has an acidic hydrogen?

Q: 5. Solve for the constants a and b for ethylene whose Te (° C) is equal to 9.7 ° C and Pc L·atm, =…

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Q: The drawing below shows that cis-1,2-dichlorocyclohexane is chiral. Efforts to resolve this compound…

A: Cyclohexane  exist in chair form.

Q: Gravimetric Analysis. Please show complete solution. Thank you 1.) A 0.8870 g sample containing…

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Q: A 25.00-mL sample of a household cleaning solution was diluted to 250.0 mL in a volumetric flask. A…

A: Answer: This is a question based on acid-base titration where base is the analyte and acid is the…

Q: IUCLEAR REACTIONS Zinc-62 decays with a half-life of 9.186 hours. 1. Write the balanced nuclear…

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Q: Determine E° for the half-reaction In3 (aq) +3 e → In(s). 2ln(s) + 6H*(aq) → 2ln3+(aq) + 3H2(g) E° =…

A: E° for a cell reaction is calculated using formula  E° = E° ( cathode ) - E° (anode )  So, first we…

Q: Br t - DuOK Me DM SO

A: The base will abstract the proton and causes ring opening.

Q: H, H. B A (a) Assign the configuration (R or S) of each chirality center (labeled A to C) in…

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Q: 4. The decomposition of compound A has a rate constant of 2.89 x 102s'. (a) What is the order of…

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Q: Give five (5) different sources of alkanes

A: Sources of alkane:

Q: 4. Write the complete reaction of a. Oxidation of CH;CH2CH2CH2CH2CH2OH b. Oxidation of…

A: Detail mechanistic pathway is given below

Q: (Fe2S3) and hydrochloric acid (HCl) produces hydrogen sulphide (H2S) and Iron(III)Chloride (FeCl3).…

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: Consider the couples l2/l¯ and S406/S203-. I2 is brown in water-solution, and the other three…

A: The balanced chemical equation for the reaction being discussed is:   I2+2S2O32-⇔2I-+S4O62-

Q: Give a clear handwritten answer with explanation ..

A: The proton will attach to that side of alkene which form more stable carbocation.

Q: An acid and water need to be combined.should you add acid to the water or wAter to the acid .…

A: Given statement is :  An acid and water need to be combined, should you add acid to the water or…

Q: An HCl solution requires 65.0 mL of 0.350 M NaOH to neutralize 150.0 mL of it. What is the…

A: Given: Volume of NaOH = 65.0 mL Molarity of NaOH = 0.350 M Volume of HCl = 150 0 mL

Q: Which member of each pair is the stronger acid or base? (a) HCIO or HCIO (b) HCI or CH3COOH (c) NaOH…

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Q: Given the following two half-reactions, write the overall reaction in the direction in which it is…

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Q: 0.185 M in HCHO2 (Ka = 1.8 × 10-4) and 0.230 M in HC2H3O2 (Ka = 1.8 × 10¬5) Express your answer to…

A: Answer: In this question we have to find out the pH of the solution of two weak acids. In the…

Q: PQ-28. Which pair of elements is listed in order of decreasing first ionization energy? (A) Na, Mg…

A: Given pair of elements are : (A). Na, Mg  (B). Mg, Al  (C). Al, Si  (D). Si, P  Which pair of…

Q: What Have I Learned So Far? What will be the boiling point and the freezing point if you were to…

A: Given :  Molality of aqueous solution of glucose = 0.5 mol/kg

Q: Write the Henderson-Hasselbech equation for ammonium/ammonia buffer system.

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Q: One or more of the monomers below are needed to make the polymer CN CN CN CHCH,CHCH,CHCH,- Choose…

A: The monomer which forms the given polymer = ?

Q: Supply the IUPAC name of the following structure. Type your answer on the blank. The structure's…

A: In this question we have to tell the IUPAC name of the compound.

Q: Given you the following complexes to answer question 17-22: 1. Mn(acac)3 2. (Co(en);]Cl3 3.…

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Q: Using the data given below, determine the relationship between Sstd and Cstd using an unweighted…

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Q: Classify the molecule shown below as aromatic, antiaromatic, or neither. NH aromatic O antiaromatic…

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Q: 1. How many moles of NO(g) can be produced in the reaction of 3.00 mol NH,(g) and 4.00 mol O,(g)?…

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Q: The breakdown of acetaldehyde to methane and carbon monoxide were measured at 3 temperatures.…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Determine E° for the half-reaction Fe3 (aq) + e Fe2 (aq). Fe3+(aq) + H2(g) → 2H*(aq) + Fe2+(aq) E° =…

A: E° for the following net cell reaction = +0.77 V  Fe3+(aq) + H2(g) ---> 2H+(aq) + Fe2+(aq)  E°…

Q: 3. A sample of perfect gas expanded adiabatically and reversibly from V, to V2, which kind of…

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Q: Which member of each of the following would you expect to be more soluble in water? Briefly explain…

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Q: 3. A mixture of 3.72 g NO, 0.359 g of H2, and 3.96 g of H,0 is placed in a 2.00-L vessel at 300 K.…

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Q: A "dead" 12-Volt lead/acid storage battery has 11.30 g of PbSO4 (molar mass = 303.3 g), deposited on…

A: Answer: This question is based on Faraday's first law of electrolysis which suggests that 1 mole…

Q: 17. The efficiency of Carnot engine working between high temperature source T, and low temperature…

A: Carnot engine is a thermodynamic cyclic and reversible process, which is design in such a way that…

Q: How do you find/work through the process of finding the structure of the following

A: C12H16O2    Degree of unsaturation = 5

Q: 5. Given the reaction 2 CO(g) + 0,(g) 2 CO(g), what is the effect of adding O, (g) to a…

A: Given reaction , 2CO (g) + O2 (g) <----->2CO (g) we have to see effect of adding O2

Q: Which of the following is (R)-3-hexanol? он H. OH H HFOH он A C D

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Q: 1.In the properties of a system listed below, which one is not state function A U B S С Р D Q

A: State functions in thermodynamics, depend on only initial and finals position and not depend on the…

Q: reaction occurs in sugars also. H. H OH H, H-C-OH Oxidizing agent OH OH C=0 H-C-OH H-C-OH R OH R R…

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Q: 2. A 0.696 mol sample of Cu is added to 136 mL of 6.0 M HNO,. Assuming the following reaction is the…

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Q: Complete the following nuclear equation and identify X. Oxygen-20 ----> Fluorine-20 +X

A: Here given---- Mass number of oxygen is 20 and atomic number of oxygen is 8. Mass number of fluorine…

Q: raw the products formed if the compound reacts with: [assymetric synthesis] a.) NADH (Re…

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Q: What is the experimental yield (in g of precipitate) when 19.6 mL of a 0.6 M solution of iron(III)…

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Q: Question 15 of 25 View Policies Current Attempt in Progress A mixture of gases contains 315 torr N2,…

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Q: Consider these reactions: Reaction 1: H2(g)+Cl2(g)⟶2HCl(g)ΔH=−184.6 kJ  Reaction 2:…

A: Change in enthalpy : ΔH = + 66.4 kJ                                      ΔH = + 66400 J Change in…

Q: 3. Complete the following reactions а. CH3 CH3-CH-CH-CH2-CH3 H2SO4 180°C ОН b. CH3 CH3 H2SO4…

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Q: Good hand written explanation

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Q: Identify the conjugate acid-base pairs: (. ---) (a) CH;COOH(aq) + H2O() CH;COO2(aq) + H30-(aq) (b)…

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Q: 1. S)A student prepares a solution of 23.25 g of acetic acid dissolved in enough water to make 2.00…

A: Given,  CH3COOH (aq) + H2O (l) ⇌ H3O+ (aq) + CH3COO-(aq) mass of acetic acid = 23.25 g Volume of 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.