Can I get an explanation for 14 a, b, and 15 D, please Thank you

Q: What are the peaks and chemical shift in the H NMR? Between 1-methylhexene and 3-methylhexene, which…

A: Explanation:

Q: Macmilla Identify the Brønsted-Lowry acid and base in each of the reactions. HF + H₂O H₂O* + F acid…

A: Bronsted-Lowry acid-base theory: According to the Bronsted-Lowry acid-base theory, acid is a…

Q: 50.0 mL of water at 40.5 °C is added to a calorimeter containing 50.0 mL of water at 1 After waiting…

A: First 50 mL of water at 40.5°C reaches to 28.3°C i.e. this water sample releases heat. The other 50…

Q: range the following electron transitions 6 -> 2, 5 -> 2,  4 -> 2, and 3 -> 2: highest frequency to…

A: According to the Bohr model, electron   absorbs or emits energy in form of photons, and thus jumps…

Q: HCl has a fundamental band at 2885.9 cm-¹ and an overtone at 5668.1 cm-1 Calculate and Xe.

A: The concept used in this question is from Statistical thermodynamics and from molecular…

Q: Know the 4 things that affect the concentration of a gas in solution

A: A gas will become more soluble in a liquid if: Reduce the temperature of the solution to make it…

Q: Macmillan Le Ammonia (NH3) can behave as both an acid and a base. Draw the Lewis structure for the…

A:

Q: Check the box under each a amino acid. If there are no a amino acids at all, check the "none of…

A: Amino acids contain both amine and carboxylic acid functional groups. In alpha amino acids the…

Q: Consider the following reaction where Ke = 10.5 at 350 K. 2CH₂Cl₂ (9) CH4 (9) + CCl4 (9) A reaction…

A:

Q: 13. --) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium.…

A:

Q: per The following alkene is treated with one equivalent of N-Bromosuccinimide in dichloromethane in…

A: NBS is My bromo succinimide . It act as brominating agent. It used for allylic bromination

Q: Data you may need: 1 cal = 4.18 Joules ; density of water = 1g/mL Burning ethanol can be used as…

A: The amount of energy required liquid substance to transform into a gas is called Enthalpy of…

Q: 14. a) What is the product of the reaction of methylammonium hydrochloride salt with NaOH solution?…

A: Dear student, you have posted multiple questions. According to bartleby guidelines we only answer…

Q: A buffer solution contains 1.250 mol of phenol, C6H5OH, and 0.950 mol of sodium phenoxide, C6H5ONa,…

A:

Q: 15) What is the major product in the following reaction? H₂C C HO Pyridine HO B

A:

Q: When the Ag+ concentration is 6.81×10-4 M, the observed cell potential at 298K for an…

A: Given -> [Ag+] = 6.81 × 10-4 M T = 298 K  Ecell = 1.349 V

Q: QUESTION 30 What is the radioactive particle released in the following nuclear equation? 159 74 W →…

A: The radioactive particle emitted in the given nuclear reaction is W74159→H72155f+ ?

Q: Clearly provide the mechanisms for the following reactions. Your mechanism must show: O Proper…

A: The mechanisms of the reactions are given below -

Q: The initial temperature of a 326 g sample of iron is 26.1 °C. If the sample absorbs 3.43 kJ of…

A: Specific Heat capacity is amount of heat required to increase the temperatures of one gram of…

Q: For the structures shown below, state the number of pi electrons present in the molecule. H H H H *…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first image…

Q: enolate addition (aka 1,2-addition). Write the 1. Addition of a nucleophile at the carbonyl carbon…

A:

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A:

Q: 18) What two organic starting materials are required to produce cinnamaldehyde (PhCH-CHCHO) via a…

A: Identify the two starting materials that produces cinnamaldehyde via crossed aldol reaction followed…

Q: 4. Which of the following statements is incorrect? (a) The overall reaction order is the sum of the…

A: Order of the reaction is the power to which the concentration terms are raised. Order of the…

Q: CH3 OH CH3 H₂SO4, H₂O heat CH3 CH3

A: -> E1 mechanism proceeds through formation of carbocation hence, product formed from most stable…

Q: A biochemist studying breakdown of the insecticide DDT finds that it decomposes by a first-order…

A:

Q: Suppose 0.849 g of iron (II) chloride is dissolved in 100. mL of a 50.0 m M aqueous solution of…

A:

Q: |H₂(1 atm) half-cell with unknown An electrochemical cell is constructed in which a La³+ (1.00 M)…

A: Answer: This question is based on Nernst equation and data given to find out the pH is shown below:…

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: We have to identify Bronsted Lowry acid and base and complete the given table

Q: e able to calculate the partial pressure of Oxygen at any altitude given the atmospheric pressure

A: The explanation is given below-

Q: Starting with 1.34 g of potassium chlorate (molar mass 122.55 g/mol), a student determined that the…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the alcohol side product.…

A:

Q: For the following reaction, determine the number of electrons transferred. If the reaction is not a…

A:

Q: Which product would NOT form in the following reaction? Br DBU DBU

A: A question based on alkene. A multiple choice question about elimination reaction is prescribed.…

Q: 2. A cylinder originally contains 14.5 L of N2 gas at a temperature of 30.0 °C. When the gas is…

A:

Q: The structures below are likely to react via a radical process called a(n + CI-C Save for Later…

A: Given reaction is halogenation of Alkane.  Cyclohexane radical react with Cl2. In this reaction…

Q: Give the starting materials (a) (b) 04 (c) (d) OD Br Br Br Br- NINH,

A: This is a simple problem of organic reaction mechanism where SN2 mechanism is taking place.

Q: For the oxidation-reduction reaction equation Ca + Cl₂ CaCl₂ indicate how many electrons are…

A: Electrons - 2 e- Explanation -->  When the Calcium element reacts with the Chlorine gas then the…

Q: 3. What is the rate of reaction with respect to HI(g) in the following reaction H2(g) + 12(g) →…

A:

Q: QUESTION 26 The name given to an aqueous solution of HNO 3 is Ohyponitric acid. nitrous acid. nitric…

A: We have been given two questions. In one question, we have been asked about equilibrium constant and…

Q: (a) 10.00 mL: pH=10.42 (b) 20.80 mL: pH= (c) 27.00 mL: pH=

A:

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: Oxidizing agent is one which itself get reduced but oxidise the next species which is present.…

Q: A metal cube dissolves in acid such that an edge of the cube decreases by 0.50 mm/min. How fast is…

A:

Q: Explain what scientific principles you used in making this prediction and how this supports your…

A: Correct answer - KBr Melting point of the compounds -->  NaCl - 801°C CaO - 2572 °C KBr - 734°C…

Q: H3C Br CH3 CH3OH heat

A: E1 elimination:  It takes place through a carbocation intermediate. If a stable carbocation can form…

Q: Give the iupac name

A: The structure of the given compound is  The IUPAC name of the compound is

Q: When I₂(g) reacts with Cl₂(g) to form ICI(g), 6.41 kcal of energy are evolved for each mole of I₂(g)…

A: Given: When I2(g) reacts with Cl2(g) to form ICl(g), 6.41 kcal of energy are evolved for each mole…

Q: A 19.8 mL sample of a 0.412 M aqueous hydrocyanic acid solution is titrated with a 0.327 M aqueous…

A: Given -> Volume of HCN = 19.8 ml  Molarity of HCN = 0.412 M  Molarity of NaOH = 0.327 M

Q: A gas phase reaction between nitrogen dioxide and fluorine is proposed to occur by the following…

A: For a reaction slowest step is rate determining step.  Each step of reaction is elementary step that…

Q: Write the equilibrium constant expression, K, for the following reaction: (If either the numerator…

A: To solve this problem we have written the equilibrium constant expression.