Write the structure(s) for the aldehyde(s) and/or ketone(s) that undergo an aldol addition reaction to form the product shown here. OH $40 H

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Q: 5. From the reaction and data below, X+Y-Z Initial Rate of Disappearance of X (M/s) 0.053 0.127 1.02…

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Q: From the equilibrium concentrations given, what is the Kb value for NH3?  [OH−] = 3.1 × 10−3 M;…

A: In an aqueous solution ammonia dissociates as follows: NH3 + H2O  ⇌ NH4+  +  OH-

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Q: (a) (c) CI F | | H-C-C-F Br F Halothane® (an anaesthetic) Hн он III HOCH₂-C-c-c-c3 | | | `CH2OH (b)…

A: Chiral atoms are sp3 with all the valencies. Chiral atoms are also known as stereocentres.

Q: Consider the following system at equilibrium at 698 K: H₂(g) + I₂(9) 2HI(g) + 2.49 kcal Indicate…

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Q: Macmillan Learning Determine the empirical formula for each compound from the molecular formula.…

A: Empirical formula can be determine from the molecular formula.

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Q: Which of the following is an exar of nuclear fusion? 40 20 Ne+20 Ne -> 4⁰ Ca 238U -> 234Th + ¹He 1…

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Q: NH Determine which atoms are basic using by show how they react with 1 equivalence of HCI. Show the…

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Q: If dissolving 0.5175 g of KHP in 50 mL of water requires 34.90 mL of NaOH solution, what is the…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

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Q: Molarity Molality Concentration of EDTA [2.8 Mole Fraction Percentage (m/v)

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Q: Dwi the complete electron Configuration for ion formed by the the common monatomic Clement…

A: ♤ Atomic number of potassium, K : 19Group : 1Period : 4It is a monoatomic element since it is made…

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Q: What Celsius temperature, T₂, is required to change the volume of the gas sample in Part A (T₁ = 14…

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Q: Calculate the concentration of Hg2+(aq) in solution at equilibrium after 10.0 mL of a 0.0210 M…

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Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Here is your answer.........

Q: For the following redox reaction in acidic medium: 103+1+CI →→→ IC1₂ What is the sum of the lowest,…

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Q: 3) Rank the non-metal anions from the least, to the most basic. Te-2, P-³, As-³, F, CI-

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Q: In the presence of a small amount of bromine, cyclohexene undergoes the following light- promoted…

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Q: How many g values of EPR spectrum would you expect for the [TiBr₂C14]³- ion?

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Q: How many signals would you expect each of the following molecules to have in its ¹H and 13C spectra?…

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Q: Standard Reduction Potentials (Volts) at 25 °C Cl2 (g) + 2 e-  2 Cl- (aq) 1.360 O2(g) + 4 H3O+(aq) +…

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Q: What is the pH of 94.1 mL of a solution which is 0.76 M in NaF and 0.81 M in HF?  For HF use Ka =…

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Q: What is the product of the oxidation of 2-methyl- 1-octanol? If no reaction, select "None". O…

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Q: What mass, in grams, of C2H2 is needed to form 115.4 g of CO2? Assume excess oxygen. 2C2H2(g)…

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Q: 12) What mass of silver can be plated onto an object in 67 minutes at 8.70 A of current? Ag'(aq) + e…

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Q: O Macmillan Learning What pressure is exerted by 905.7 g of CH4 in a 0.570 L steel container at…

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Q: Question) Draw the by the Chemdraw following and write the Molar Mass? 1-Amino-3-bromonaphthalene…

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Q: If 100.0 molecules of H, and 39.0 molecules of O, react, how many molecules of H₂O can be produced…

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Q: How many formula units are there in 31 grams of beryllium iodide BeI2? (MW = 262.82 g/mol)

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Q: Consider the following system at equilibrium at 600 K: CO(g) + Cl₂(g) =COCI₂(g) + 25.9 kcal Indicate…

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Q: Assign the configuration of each chiral center in the following compound. (Note: In this compound,…

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Q: ? 6. Fill in the missing intermediates/products for the following scheme. godt st H LOCH3 Y O CuBr…

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Q: Use the References to access important values if needed for this question. A 5.62 gram sample of an…

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Q: What is the major organic product of the following reaction? COOH 2 I. II. HOOC HOOC III. IV. V. OI…

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Q: The "concentration" of water is 55.5M. Calculate percent ionziation.

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Q: Free-radical chlorination of hexane gives very poor yields of 1-chlorohexane, while cyclohexane can…

A: Given Reactant Hexane Cyclohexane Reaction  Free radical chlorination

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.