Which of the following afford the product shown? ? 2 equiv. NaNH,/NH3 Br Br. Br. Br Br Br Br Br -CH3

Q: Use data from Appendix attached to calculate ΔS∘rxnΔ�rxn∘ for each of the reactions given.…

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Q: chlorine to produce nitrosyl chloride 2NO + Cl2 --> 2NOCl it is found that tripling the…

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Q: 3.a. When the addition reaction is done below, only one product is formed. What is that product?…

A: The overall transformation is the example of hydroboration oxidation. Regioselectivity: Boron goes…

Q: Complete the mechanism for step one of this reaction. Show lone pairs and formal charges. охсхо .***…

A: In the above mechanism for the first step of this reaction is that the bicarbonate (HCO3-) is base…

Q: in each of the following metal ions: acidic solution is 5 Please see Separation by Precipitation 2…

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Q: Determine the pH (a) before any base has been added, (b) at the half-equivalence point, and (c) at…

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Q: Current Attempt in Progress (c) RCO₂H Draw Your Solution ?

A: A ketone is a type of organic compound that contains a carbonyl group (a carbon atom double-bonded…

Q: At 100 C the equilibrium constant, Kc is 4.6 x 109 for the reaction, CO (g) + Cl2 (g)  ⇌  COCl2…

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Q: 5. In the reaction: Bronsted would identify which of the following species as acids? H₂PO4 (aq) +…

A: According to Bronsted acids are the species which donates proton (H+) while bases are the species…

Q: The pOH of a basic solution is 2.89. What is pH?

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: When 22.0 mL of a 3.53x10-4 M magnesium acetate solution is combined with 12.0 mL of a 2.65×10-4 M…

A: Answer: Precipitate of sparingly soluble salt only forms when its reaction becomes greater than its…

Q: 3) Which of the following ions will react with water in a hydrolysis reaction: K+, Na+, Cu2+, F–,…

A: The question is based on the concept of salt hydrolysis. we need to identify the ions which react…

Q: Why do ionic solids NOT conduct electricity but ionic solids dissolved in water (aq) do conduct…

A: To solve this problem we have to know about electrical conductivity.

Q: A buffer is prepared by adding 907 mL of 0.432 M HCl to 1140 mL of a 1.50 M NaCNO solution. What is…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: Write the systematic (IUPAC) names for the amines. The names should have the format alkanamine.…

A: IUPAC name of the given structures

Q: Fill in the missing information: Symbol Atomic # Mass Number # Protons # Electrons # Neutrons Charge…

A: Since, For the given notation of the element, Number of proton = Atomic number Number of neutron =…

Q: Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4 NH3(g) + 5O₂(g) → 4NO(g)…

A: 4NH3(g) + 5O2(g) -----> 4NO(g) + 6H2O(g) Compound  pressure at equilibrium NH3 32.8 atm O2…

Q: write the mechanism H₂CO H 8 H₂SO4 (cat) H₂O

A: 1. ketal deprotection 2. Epoxide formation by using sulfonium ylide

Q: Draw mechanism oH܇ O . ܝܝ . ..

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Q: E IZ a (k) a (1) NaH (2) AIC13 (1) NaH O CI Br Br

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Q: Can you do d, e, and h

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Q: 4. If the anionic species shown were to eliminate a leaving group, the three possibilities would be…

A: The good leaving groups are decided based on the acidic nature of their conjugate acids. A leaving…

Q: Given the standard enthalpy changes for the following two reactions: (1) N₂(g) +202 (g) → 2NO2 (9)…

A: According to Hess's law change of enthalpy in a chemical reaction is same regardless of whether the…

Q: 4. Use the reactant below to perform two separate reactions. Give the mechanism(s) and product(s)…

A: In the above reaction epoxide ring will react with given reagents and epoxide ring opening will…

Q: 5. In which of the following reactions, H₂O acts as an acid? (I) HCO3(aq) + H₂O(l) (II) HCO3(aq) +…

A: Since, Acid are proton donar and base are proton accepter.Thus,

Q: draw a energy diagram containing the substrate, intermediates, and the major product of the…

A: This is an addition reaction of HBr to an alkene. Protonation of alkene gives a carbocation which…

Q: Predict the major product(s) of the reaction shown. Select all correct answers. OA Ов Oc OD A A R B…

A: We know H2, Pt is used for reduction of alkene via syn addition.

Q: Based on your knowledge of reactivity of substituted aromatic compounds, what do you hypothesize…

A: Methyl Benzoate is a methyl ester which on nitration give Methyl -3- nitrobenzoate . In this…

Q: O. H₂N: (i) (ii) H :CI: OH + H-OCH3 H OOI I 3-H H₂N-H+ CH₂ fo + H₂O ✪OI H + H-OCH3

A: We have to decide electrophile and nucleophile.  Also, provide the mechanistic approach. And, write…

Q: An experimentally recorded osmotic pressure at a temperature of 298.15 K for a solution that has…

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Q: OD 50- HIT-NO-3828 SCORE= ( TRIPHENYLMETHANOL C19H160 D 4000 3474 28 3087 74 3063 80 3034 70 1958 84…

A: The question is based on the concept of IR spectroscopy. we need to assign the characteristic bands…

Q: 9. What is the major organic product obtained from the following reaction? 1. BH3 2. H₂O₂, NaOH

A: Given :  Reaction of 1-methylcyclohex-1-ene with BH3 and H2O2 in presence of NaOH

Q: No plagiarism Please! 5. Use the bond energies to answer the question. H–H = 432 kJ/mol H–O = 467…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: The CH-CH3 bond below undergoes homolysis. > 3rd attempt 2nd attempt Feedback H₂C 8 Ⓡ H₂C H₂C CH₂ +…

A: Homolysis refers to a type of chemical bond cleavage in which a covalent bond is broken, and the…

Q: Identify the best reagents to achieve the following transformation: ? O 1) Disiamylborane then 2)…

A: the reagents for the given reaction

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used…

A: The relation between heat and heat capacity can be given as  q=mc∆T where, q=Heatm=Mass of…

Q: What is the difference between an exothermic and endothermic reaction?

A: An exothermic reaction is a chemical reaction  in which energy is released during the reaction.…

Q: Lithium borohydride (LiBH4) is a useful reducing agent, as it is more selective than LiAlH4 but less…

A: LiBH4 is more selective and less reactive reducing agent. In excess use it reduces ester into…

Q: 2. Types of NMR spectroscopy in pharmaceutical analysis. Reference compound, its structure,…

A: Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful analytical technique used in…

Q: 1.a. Give the product(s) of the reaction below. D. D D D H₂, Pd/C Show stereochemistry. Give…

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Q: Please draw the structures for C and D and indicate synthesis steps by arrows that show the reaction…

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Q: Balance and complete the half reactions for the follow redox reaction under basic conditions.…

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Q: If we wish to prepare 250 mL of 0.200 M FeCl3, how much solid FeCl3 (in grams) is needed?

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Q: 57. The pH of normal, unpolluted rainwater is controlled by carbonic acid equilibrium: CO₂(g) →…

A: We have find out the answer.

Q: A 1.0-g sample of a candy bar (which contains lots of sugar and fats!) was burned in a bomb…

A: Mass of sample = 1.0 g Mass of water = 1.00×103 g Increase in the temperature of water = 3.0°C

Q: Object Purple (1A) Blue (18) Yellow (1C) Red (10) Green (1E) 4.) Purple (1A)= Blue (18)= Yellow…

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Q: OH H₂SO4 H₂O the curved arrow step in this column... this mechanism requires two mechanistic steps…

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Q: all carbon atoms in the ether product. OH 2-ethoxy-1-butanol (racemic) LOH OH Br (a) (CH3)3 COK+,…

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Q: NaOH Standardization

A: A provide a detailed and step by step calculation for the data obtained in the above given table.

Q: Part D What is the net cell reaction for the chromium-silver voltaic cell? Express your answer as a…

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