What functional group is formed after tautomerization during hydroboration of an alkyne? Provide an example that includes the reactant, reagent and product.

Q: Br NaOH heat Molecule 1 A (67%) Molecule 2 B (33%) Molecule 3 C (0%)

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Q: determine the pH of the resulting solutions when the 2 reagents are mixed together.  25.00mL of…

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Q: For each solute, click the button under the better solvent. :0: solute HO-C-CH-CH₂-C-OH OH :0: :0:…

A: Like dissolves like principle states that polar compounds are soluble in polar solvent and non-polar…

Q: What is the IUPAC name of the following compound? O 1-hexene O 5-methyl-1-hexene O 5-methyl-2-hexene…

A: IUPAC nomenclature rules for alkenes and alkynes: • Identify the longest continuous carbon chain. •…

Q: Question 2 What is the IUPAC name of the following compound? B) 2-ethyl-1-methylcyclohexane D)…

A: The given compound is a hydrocarbon, cycloalkane. The IUPAC name of a cycloalkane can be written on…

Q: Consider the reaction given below at 25 degrees Celsius and answer the questions that follow:  (A).…

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Q: Which arrow identifies the nucleophilic site in the molecule shown а ОС OD О Е О А OB е

A: The molecule given is cyclohexanone. We need to identify the nucleophilic site of the given…

Q: 8) A sample of 1 mol of perfect gas at 298 K and I bar with Cvm = 3/2 R and Cpm = 5/2 R is put…

A: We need to determine: w, q,  △ U,  △ H for  (a) constant volume heating to twice its initial…

Q: A chemist fills a reaction vessel with 0.257 g mercurous chloride (Hg₂Cl₂) solid, 0.146 M mercury…

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Q: I have difficulty understanding the second part of the question. Please answer all parts and explain…

A: DIBAL is mainly used for the reduction of ester into aldehyde. Aldol condensation is condensation…

Q: Question 1 In the balanced cell reac Mg Mg(NO₂), The standard (assuming Voltmeter Given the…

A: Reduction: gain of electron.. At cathode reduction happen and Ag is deposited... Oxidation: loss of…

Q: When 15.0 mL of a 3.21×10-4 M ammonium sulfide solution is combined with22.0 mL of a 3.70×10-4 M…

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Q: The K, for the following reaction is 15 at 220 °C. CO(g) + 2H₂(g) = CH3OH(g) Part A If an…

A: Given: Kc = 15 Equilibrium concentration of CO = 0.49 M Equilibrium concentration of H2 = 0.15 M

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule…

A: We have to give the correct answer for the Lewis structures of CO2 and IBr2-.

Q: A solution contains 1.37x10-2 M cobalt(II) nitrate and 1.14x10-2 M lead acetate. Solid ammonium…

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Q: The neutralization of H₂PO4 with KOH is exothermic. H₂PO4 (aq) + 3 KOH(aq) → 3 H₂O(1) + K3PO4 (aq) +…

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Q: B + A²+ C + A²+→ 2+ D + B²+ ↑ B²+ + A No Reaction D²+ + B

A: B + A2+ -----> B2+ + A C + A2+ -----> No reaction D + B2+ -----> D2+ + B

Q: Given the following hypothetical thermochemical equations: A2D (g) + 3/2 E2 (g) → A2E (1) + DE2 (g)…

A: According to Hess law of constant heat summation enthalpy change of a net reaction always remains…

Q: In order to decrease (make it a smaller number) the potential necessary for electrolysis, [Select]

A: Anode (-): Mg Cathode (+): Ag

Q: (b) Provide a detailed synthetic route (steps including reagents) for the synthesis of alcohol 5…

A: The reactant given is known as 5-oxopentanoic acid and the product is called…

Q: What is the molecular formula for 3,4-dichloro-2-isopropylbenzoic acid? O C6H12Cl2O2 none of these O…

A: Molecular formula of a compound is symbolic representation of all the elements present in a compound…

Q: You collected a sample of hydrogen gas in an inverted buret by displacement of water at 23.5 *C. The…

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Q: 6.D Macmillan l A chemist dissolved an 11.9-g sample of KOH in 100.0 grams of water in a coffee cup…

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Q: Calculate the heat of reaction AH for the following reaction: CC14(g) + H₂(g) →CHC13(g) + HCl(g) You…

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Q: Does the presence of a ring structure have any effect on the reactivity of a Sn1 reaction?

A: Presence of ring structures like aryl groups have lack of reactivity or relatively unreactive on…

Q: Mg Mg(NO₂), Voltag ollowing statement is true 1 salt bridge contains KCI, salt bridge Ag e cell…

A: Electrolytic cell is an electrochemical device in which electric energy is converted to chemical…

Q: (a) Tsomane and Nyiko were given a task of synthesising methylenecyclohexane 2. After a brief…

A: Among the two methods suggested the method A gives the product 2 selectively as a consequence of…

Q: If the voltmeter was replaced with a resistor (that allows current to flow) and the current is…

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Q: Using the provided table, determine the molar enthalpy (in kJ/mol) for the reaction C₃H₈ (g) + 5 O₂…

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Q: An oxidation-reduction reaction will proceed spontaneously toward products if the standard cell…

A: We are given a statement about redox reaction  and asked whether the statement is true or false

Q: Seashells are made up of mostly CaCO3 (100.09 g/mol) and a substance called chitin which contains C,…

A: We will first write the balanced chemical reaction. Using the reaction we can have an idea about how…

Q: student dissolves 13.7 g of potassium hydroxide KOH in 200. g of water in a well-insulated open cup.…

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Q: The synthesis of methanol from carbon monoxide and hydrogen gas is described by the following…

A: To solve this problem we have to identify the numerator and denominator .

Q: (a) Tsomane and Nyiko were given a task of synthesising methylenecyclohexane 2. After a brief…

A: The method A and B for formation of the product 2 will be more efficient in method A as only one…

Q: a) 3-hydroxy-2-phenylpropanoic acid b) R-4-chlorocyclopent-2-enone

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Q: 4) Li, O + Na

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Q: What is the Ke for the following equilibrium at 1000°C, CO(g) + 3H₂(g) = CH4 (9) + H₂O(g) [H₂] =…

A: • The given reaction is,     CO(g) + 3H2(g) ⇌ CH4(g) + H2O(g)  • The values provided in the question…

Q: Substance Lewis Structure NC13 HCN H₂Se CO₂ NH4+ BP BP + LP BP BP + LP BP + LP + LP + LP = =…

A: we have to complete the given table for Lewis structure, shapes and hybridization of molecules/ions

Q: Calculate enthalpy changes for the following: a. 0.089 g of sulfur (rhombic) burns, forming SO₂(g) (…

A: Given,a. 0.089 g of sulfur burns to form SO2 g .b. 0.28 mol of HgO s decomposes to Hg l and O2 g…

Q: model . ܐ . None of the above molecules (check all that apply) BrO3 2- CO3 HNO OSO3 You can drag the…

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Q: Which of the following would be the major product of this reaction? Br H 0 0 0 0 - 2 = = Hint Save…

A: This is an Elimination  Reaction which occurs  Anti manner .

Q: Draw a log E – temperature plot for a linear, amorphous polymer. (a) Indicate the position and name…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: The Solubility Product Constant for zinc phosphate is 9.1 × 10¯ The molar solubility of zinc…

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Q: D Question 5 Which of the following compounds is identical to compound A? OI and II O II O II and…

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Q: What is the strongest IMF in a sample of chlorine gas? Olon dipole force O London force O Dipole…

A: London dispersion forces are forces that exist between non polar molecules that is they are…

Q: Exhibit 7-8 MATCH each definition to the term it describes. Place the letter corresponding to the…

A: We need to match the defenition to the term refers to it. We are provided with the words, Hammond…

Q: [Review Topics] [References] Splitting of a signal in a proton NMR spectrum tells us the number of…

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Q: 1. Match the gas law with its equation 2.  A 0.4 moles of gas with a volume of 2 L has a T of 413…

A: Different types of gas laws: Avogadro's law: volume of a gas at constant temperature and pressure is…

Q: What is the bond angle around each carbon center? 120° 109.5° 180° 90° What is the molecular…

A: Molecular geometry is the three-dimensional arrangement of the atoms with in a molecule. It includes…

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

A: The given balanced chemical reaction is  2 H2O2 (l) →2H2O (l) + O2 (g) The standard enthalpy change…