A. REACTIONS OF ALKENES- provide the product(s) or reagents that are needed to accomplish the following transformations -CH3 1.BH3, THF 2. H₂O₂, NaOH, H₂O

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

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Q: 2. Fill-in-the-blank: Draw the reagents or the major organic product(s) for each reaction in the…

A: The products and the reagents for the above given reactions are provided below ;

Q: A chemist prepares a solution of barium acetate BaCH3CO22 by measuring out 230. μmol of barium…

A: Volume of solution = 500 ml = 0.500 L Number of moles = 230 μmol = 0.230 mmol Here we have to find…

Q: (a) Will the molar solubility of lead (11) Chloride solution decrease or increase? (b) What is the…

A: Introduction: Solubility product (KSP) is the product of the concentration of the constituents of…

Q: Is it possible for an sp hybridized atom to be bonded to a sp² hybridized atom within the same…

A: Answer:- This question is answered by using the simple concept of hybridization which involves the…

Q: Draw and upload a picture of the Lewis structure of CF4 with a single arrow to represent the whole…

A: Lewis Structure: It represent bonds between the atoms and lone pair of electrons on each atom in a…

Q: buffer is made up of 0.3 L each of a 0.5 M KH2PO4 and 0.317 M K2HPO4. assuming that volumes are…

A: #(a): The dissociation equation for the weak acid conjugate base pair is: H2PO4-(aq) ⇌HPO42-(aq),…

Q: 5. A total of 9.73 mL of KMnO4 solution was required to reach the end-point in a titration w 15.00…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: 10.69 Draw a stepwise mechanism for the following reaction. ay OH H₂SO4 os + H₂O

A: Tertiary carbocation is more stable than secondary carbocation

Q: Explain the Beryllium chloride(BeCl2) reaction with acid, base, oxide and with metal in detail with…

A: BeCl2 is a lewis acid. It has 2 electrons in its outermost electronic shell. To be in a stable octet…

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

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Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Size of anion is always greater than its own neutral atom.

Q: How much heat is released when 105g of gas phase water at 100 degrees Celsius is cooled to ice at…

A: Given, mass of gas phase water = 105 g

Q: Using the equation above, if you had 0.125 mol/L of Mn²+ (aq) with a volume of 17.2 mL of Manganese…

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Q: If an unknown element X has a large difference between its seventh and eighth ionization energies,…

A: From the given information about the ionisation energy we would determine the group of element. Then…

Q: A student mixes 41.8 g of ethanol at 15.8°C with 50.7 g of water at 49.2°C. If the resulting…

A: To find the answer, just compare the heat that ethanol gains to the heat that water loses. Water…

Q: A chemist makes 390. mL of silver(II) oxide (Ago) working solution by adding distilled water to 90.0…

A: Volume of solution (V1) = 390 ml Concentration (C1) = to find Volume (V2) = 90.0 ml Concentration…

Q: Concentration (mol L-¹) V COCH₂(g) Ch₂(g) + CO(g) AH = + 108 kJ 0.14 0.12- 0.10- 0.08- 0.06- 0.04…

A: Answer: In this question we have to identify the state of the system at each mentioned time and find…

Q: Determine the standard molar change in entropy for the following reaction at 298.15 K.

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Q: For each atom in the table below, write down the subshell from which an electron would have to be…

A: Cation or anion can be formed by removing or adding electron to the valence shell. firstly we have…

Q: what is delta Hr for the reaction 3NH3 (g) + 3.75 (g) - 3NO(g) + 4.5 H20 (g) delta Hr =…

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Q: 180 (a) 160 (b) (c) 140 120 OL 100 PPM 80 60 @ 40 20 0

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Q: A critical reaction in the production of energy to do work or drive chemical reactions in biological…

A: we have to calculate the free energy change for the given reaction

Q: These structures represent C9H14O2. What is the structure and degrees of unsaturation? What…

A: Molecular formula C9H14O2

Q: Aufbau violation 2p 111 2p 111 2s1 2s 3p 1.1 3s 1 Hund violation 4d1111 5s 1 5s 3d 1 1 1 1 1 4s…

A: Here we have to predict  which  of the following  rules  violate  in the given  electronic…

Q: What are the values of A-D that balance the following equation? (A)H2S+ (B)SO2 produces (C)Cs +…

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Q: What kind of intermolecular forces act between a sodium cation and a formaldehyde molecule

A: Intermolecular fores are of various type: 1) dipole-dipole interaction Intermolecular force that…

Q: If you react 6.7g of iron oxide with 4.5g of aluminum, what is the theoretical yield of aluminum…

A: To solve this problem we have to find the limiting reactant first . Then we will  calculate the…

Q: Classify these salts as acidic, basic, or neutral. LiBr Acidic K₂SO, NH, CO, ka Basic Answer Bank…

A: Salts can be classified into acidic, basic and neutral based on the acid base pair from which they…

Q: A. 0.080 M HNO₂ B. 0.30 M NH 3 C. 1.5x10-8 M KOH D. 4.1x10-5 M HBr

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Q: The figure represents a sample of a pure substance in a beaker. Which of the following changes to…

A: •Here given diagram is showing point at which boiling point has been just reached. •Here blue…

Q: What is the procedure for heating the metal sample to an exact but measured temperature?

A: Thermometer is a device that measures temperature or a temperature gradient. Thermocouples are also…

Q: FE(NO3)3+(NH4)2s→Fe2S3+2NH4NO3 net ionic equation

A: Balanced chemical equation: It contain equal Number of atoms of each elements on both sides of…

Q: Calculate the amount of P fertilizer necessary to support next year's crop. Approximately 10% the P…

A: Given:  Amount of  P fertilizer that bound to soil and unavilable = 10% of total amount  And  Amount…

Q: Try Again Your answer is incorrect. • Row 3: Your list is not in the correct order. Re-order each…

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Q: It takes 32.47 mL of a KMnO4 solution to neutralize 2.380g of sodium oxalate. What is the molarity…

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Q: How much work in k3 is done when an 144.22 L piston is compressed to 61.47 L against an external…

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Q: Identify the green substance on the outer layer of an overcooked egg's yolk and create an equation…

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Q: What is the solubility of CO₂ at 2.0×104 mmHg? Express your answer using two significant figures.

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Q: Provide the correct common name for the compound shown here. r N N-diethylethan amine

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Q: Determine the kilograms of oxygen need to burn 12.8 gal of hexane. (assume the density of hexane is…

A: Gallon or gal is also an unit of mass like gm and kg.

Q: At what temperature will water boil at the lowest point on earth, which is at the bottom of the…

A: The relation between Pressure, density, height, and acceleration due to gravity is given by, P=ρgh…

Q: If an identical titration is performed with the strong acid HCl, explain why the pH at the…

A: In case of a Strong acid-Strong base, both strong acid and base dissociate completely in the…

Q: Please explain how you could determine whether a particular molecular compound was polar if you were…

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Q: 3. Provide the missing reagents from the synthesis below. More than one step may be required in a…

A: Organic synthesis is the procedure of following some specific steps, routes and strategies to form…

Q: A coffee-cup calorimeter contains 150.0 g of water at 25.3 °C. A 124.0-g block of copper metal is…

A: Here we are required to find the heat gained by water and heat lost by copper.

Q: Determine the enthalpy change, AH, in kJ, for the following reaction: CS₂ (1) + 302 (g) -> CO₂ (g) +…

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Q: Draw and upload a picture of the Lewis structure of HF (as seen above) with an arrow next to the…

A: Lewis Structure: It represents the bonds between the atoms and the lone pairs of electrons on each…

Q: 2. Which atom in each pair has a higher first ionization energy? (a) Cl or Ar (b) Be or Ca (c) K or…

A: Ionization energy is defind as the amount of energy required to remove an electron from the valency…

Q: 3. Propose a mechanism for the following Sn1 reaction. Include structure for the carbocation…

A: SN1 reaction will follow carbocation pathway. Rate of the reaction depend only upon the…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.