Explain why alkenes are much more reactive than alkanes towards chlorine (CI2) or bromine (Br2) in the dark at room temperature, and why alkanes do not react with HCI (g) or HBr (g) whereas alkenes do

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Q: Disopropylamine CH₁NH, is a weak base. A 0.16 M aqueous solution of diisopropylamine has a pH of…

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Q: If 1.70 g of AgNO3 (molar mass = 169.9 g/mol) is dissolved in 150 mL of 0.20 M hydrochloric acid,…

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Q: Reasoning by analogy from what you learned about solutions of weak polyprotic acids, what is the…

A: H2SO3 is a diprotic acid. It has two acid dissociation constants. Ka1= 1.2 x 10-2 ; Ka2= 6.6 x 10-8…

Q: Calculate the pH of 0.502 M acetic acid, Ka = 1.80 x 10–5.  Provide your answer to three decimal…

A: Concentration of acetic acid (C) = 0.502 M Ka of acetic acid = 1.80 × 10-5 pH of the solution = ?

Q: 20) Propose reaction step(s) that would best accomplish the following conversions? ( CH3CCH2CH H ?…

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Q: AH rxn = -218 kJ/mol reaction The reaction is first-order with respect to YO₂ and first-order with…

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Q: 1) Predict the major product(s) of the following reactions: CO₂H HNO₂ ? H₂SO OCH₂ CH₂CH₂CH₂Cl AICH

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Q: Synthesis #1: Select two substrates and one reagent that could be combined to prepare the given…

A: Amines give nucleophilic acyl substitution reaction with acyl chloride to form an amide. The amide…

Q: What is the solubility of PbF₂ in water? (Ksp of PbF₂ is 3.6 × 10-³)

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Q: I just need help here why is the oh attached to the carbonyl down am confused

A: A question based on chemicals of biological importance. Linear and cyclic structure for fructose is…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

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Q: = O ACIDS AND BASES Solving a polyprotic acid equilibrium composition problem Suppose a 0.012M…

A: H2SO4 IS The strong acid and it will completely dissociate as hydrogen ion and sulfate ion

Q: Balance the following redox reaction in acidic solution. MnO4 -(aq) + Al(s) → Al3+(aq) + Mn2+(aq) •…

A: 1- MnO4-(aq) +Al(s)  ------> Al3+(aq) +Mn2+(aq)  in acidic solution 2-NO2-(aq) +Al(s) ---->…

Q: 9. Provide the product of the reaction. CH3 H₂C FCH₂ H3C H3C- H₂C 1) H3PO4, A 2) H₂O 10. Provide the…

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Q: Write the products formed in the following acid-base reaction. NaOH + HCl →> Then, describe the…

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Q: Opgave 1: Angiv produkterne for følgende reaktioner og tegn mekanismen a) b) H3C } H3C ОН OH CH3 NO₂…

A:

Q: The correct equilibrium constant expression, Keq, for the weak acid H₂SO3(aq) — H*(aq) + HSO3¯(aq)…

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Q: 4. Discuss the major differences one would observe between an IR spectra of vanillin and vanillyl…

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Q: Calculate the pH of a 0.0385 M sodium hypobromite solution. Ka (HBrO) = 2.8 × 10−9. Report your…

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Q: Draw the structures of the fragments that are produced from mass spectra of: Alcohol, amine,…

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Q: Normal Carbon 209.7 84.3 57.6 40.5 34.3 27.7 23.1 DEPT-135 no peak + + DEPT-90 type of carbon no…

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Q: Br ZI 1

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Q: 23. After a jar of liquid has been sealed, the level of the liquid decreases slightly because of…

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Q: 1. NaCN, HCN 2. HCI, H₂O, heat 1. NaCN, HCN 2. H₂, Pd/C

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. LiAlH4 2. H3O+ Drawing Q

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Q: g) OH CH3CHCH2CH3 CH3CH=CHCH3 + H₂O alkene

A: Alcohols on treatment with concentrated sulfuric acid undergo elimination reaction to form alkene.

Q: h) Aldehyde or 0 Ketone alcohol || CH3-C-H + CH3CHCH ₂ OH OH hemiacetal CH3-C-O-CH₂CHCH3 CH3 он н…

A:

Q: Should correct, need both parts

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Q: 17. What is the AGran at 300K for: 2 NO2(g) → N₂O4(g)? At 300K: Known S (J/(mole-K)): Known AHF…

A: 17. Recall the given reaction,                                         2 NO2 g → N2O4 g Known S…

Q: What would be the sign of ∆H for the reaction   CH4(g) → CH3(g) + H(g) ?

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Q: For all of the following molecules, determine how many different types of hydrogens there are and…

A: We have find out the answer.

Q: 5. As part of a chemistry project, Xavier was wondering which of the following compounds would…

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Q: Which of the following is not a function of a lipid? A) energy storage B) structural component C)…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH (CH3) SICI, EtaN

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Q: 7. What structural feature is responsible for the color of the semicarbazone of 2- furfural? 8. Draw…

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Q: 50 3440 72 1641 70 3429 72 1504 60 3343 74 3094 84 3053 84 1427 60 1402 47 1382 70 3003 66 1359 45…

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Q: A) B) KOH, heat H3O+

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Q: (b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK₁=4.75 and explain the assumptions…

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Q: 5. Fill in the table below with the results you expect for the following compounds. Compound 1 Test…

A: Due to the presence of polar C=O group, aldehydes and ketones both are soluble in water. Aldehyde…

Q: 1.1 1 (a) N₂(g) 2NO (g) AH298+180 kJ mol-¹ From the equilibrium shown above, use Le Chatelier's…

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Q: "Your water and your health" An advertising flyer from the local water district gives the following…

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Q: 16) Which would be more appropriate as the reduction in the following sequence, a Clemmensen or a…

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Q: Draw the product of the E2 reaction shown below. Include the correct stereochemistry. Ignore any…

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Q: A red blood cell has been placed into three different solutions (isotonic, hypotonic and…

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Q: Normal Carbon 177.24 62.9 37.4 34.1 25.2 22.5 19.0 DEPT-135 no peak + + + + DEPT-90 no peak no peak…

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Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.