(b) Complete the following reactions and suggest plausible mechanism. Mention the step where the reversal of polarity is noticed: RaNV, CHC -SH Buli Explain why HgCl2 is necessary for the hydrolysis of dithiane.

Q: Show full mechanisms for the following condensations, to determine the structures of the products.…

A: The mechanism is as follows:

Q: Which of the following could DECREASE the amount of the recovered crystals in the purification by…

A:

Q: 6. The following first-order reflections are observed for cubic crystals of copper when 1. = 139.2…

A:

Q: NH2 ii) Me

A: Here we have to synthesize the following given compound from starting material aniline through…

Q: H,C- K For the compound K above, describe what one might observe and draw the structure of the…

A: The products of the chemical reaction of compound K with the given reagents is needed to be…

Q: The Ką of hypochlorous acid (HCIO) is 3 x 108. What is the pH at 25.0 °C of an aqueous solution that…

A:

Q: 7.→Hydrogenolysis of dº alkyl complexes is usually rapid, e.g.: CP2ZFRCI + H2 CP2ZFHCI + R-H Suggest…

A:

Q: Balance each of the following reactions and identify each type of reaction: 4. Pb + H3(PO4) > H2 +…

A: Balanced the following reaction and idenyify type of reaction--->

Q: Calculate the concentration of F in solution and its absolute uncertainty. nt figures are graded for…

A:

Q: Calculate the pH of a buffer solution prepared by dissolving 0.150 mol of benzoic acid and 0.300 mol…

A:

Q: 6. Which of the processes will lead to a positive change in the entropy of the system? a.…

A: Answer: Entropy is the measure of system's disorderliness or randomness. In more possible states…

Q: What ion would stronium replace ir hydroxylapatite?

A: The effect of partial substitution of Ca2+ in hydroxyapatite by Sr2+ on bone mineral content (BMC)…

Q: Consider the reaction :  A + 2B →   3C   +  4D Suppose that at a particular moment during reaction,…

A:

Q: What ion would stronium replace in hydroxylapatite?

A: The effect of partial substitution of Ca2+ in hydroxyapatite by Sr2+ on bone mineral content (BMC)…

Q: Please answer asap and type your answer and do not copy from anywhere please 17. Sulfur dioxide is…

A: Given, Sulfur dioxide is produced from burning all of following EXCEPT

Q: A gas weighing 23.6 g occupies a 10.0 L flask at 27.0 °C and 740 torr. Calculate the molar mass of…

A: Mass of a gas = 23.6 g  Volume = 10.0 L  Temperature = 27.0 °C  Pressure = 740 torr  Molar mass of…

Q: Name the ff. organic compounds: Br or Br

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2MNO,…

A: Given-> [MnO4-] = 3.06 M [H+] = 1.02 M [Mn2+] = 4.19 M [Pb2+] = 2.07M

Q: The freezing point of a 0.21m aqueous solution of H2SO4 is -0.796oC. i = 2.04 b. Is the solution…

A: Given, Molality (m) = 0.21 m □Tf = 0.796 °c Kf = 1.86 °c/m □Tf = i×Kf ×m i = 0.796/0.21×1.86 =2.01

Q: 1I. Which of the following is the structural formula for methyl methanoate? A. но В. HH H-C-C-o-C-H…

A: Given structures are :  Which of the following is the structural formula of methyl methanoate = ?…

Q: 2) On the graph below, draw a potential energy diagram for the following reaction: Q + R + S + T…

A: Answer: In this reaction Q and R are reacting with each-other and forming products S and T. Energies…

Q: Q3. 1. What is meant of 1,2-adduct and 1,4-adduct for the reaction of 1,3-butadiene with hydrobromic…

A:

Q: Draw mechanism for the following reaction and fully explain Ph Ph Ph Ph CF,SO,H Ph- -Ph но он…

A: The above reaction is an example of the formation of an new aromatic unit by elimination of two H2O…

Q: Balance the following chemical reactions a. Zn + AgCl → ZnCl2 + Ag b. N2 + H2 + NH3 c. NAOH + H2SO4…

A:

Q: A 28 mL aliquot of carbonic acid that has a concentration of 0.591 M will be titrated with 1.01 M…

A: Given that, a 28 mL aliquot of carbonic acid that has a concentration of 0.591 M will be titrated…

Q: 1. What is the difference between dye and pigment? 2. Why is it vital for a chromophore to be a part…

A: 2. Chromophore is that part of the dye which is responsible for its colour. This colour is made…

Q: (Stoichiometry + LR/ER) The thermite reaction, used for welding iron, is the reaction of Fe;04 with…

A:

Q: Which of the following cannot be used as solvent for steam distillation? ethanol water hexane…

A: Essential oils can be extracted by using solvents such as petroleum ether, methanol, ethanol or…

Q: How many milliliters of 0.0839 M NaOH are required to titrate 25.0 mL of 0.0990 M HBr to the…

A: Sodium hydroxide reacts with hydrogen bromide to form sodium bromide and water. The equation for the…

Q: 9. (Calorimetry - Determination of enthalpy) A coffee-cup calorimeter having a heat capacity of 472…

A: Answer: This question is based on energy conservation where energy released during the reaction will…

Q: How many mL of (1.2000x10^-1) M nitric acid are needed to react completely with (3.35x10^1) mL of…

A: Given that, 2HNO3 + Na2CO3-----> H2O + CO2 +2NaNO3 Concentration of nitric acid=1.2000*10-1M…

Q: Write TRUE if the BOLD word/phrase makes the statement correct. Otherwise, write the correct…

A: We have to tell whether the bold words/phrases are true or not. If they are not true, then we have…

Q: Which of the following SN reactions will take place? 1. NH2 + + NH2 2. HO- -F OH + 3. CN + + CN

A: Given reactions are :  Which of the following nucleophilic substitution (SN) reactions will takes…

Q: 1. A. For the following reaction predict the sign of H2(g) → 2H(g) negative negative negative AHrxn…

A:

Q: Which ions are unlikely to form colored coordination complexes in an octahedral ligand environment?…

A: Colour for the complex is arise due to electronic transition. If no any transition possible compound…

Q: SNa* acetone 5. Br CH3C=CLi* DMSO 4.

A:

Q: Law) Determine the heat of formation AH°; (in kJ/m (H2O2) at 25°C from the following thermochemical

A:

Q: Write the produote: d) CH,CH:CH=CHBR Mg CO. HO" -> LIAIHA CeHsCH CHCEN Cro, Br H. H. Br 1n reanent…

A: d) When 1-bromo-1-bitene is treated with magnesium metal then Grignard reagent is formed which on…

Q: E°cell = +1.47 V for the galvanic cell V(s) | V2+(1 M) || Cu2+(1 M) | Cu(s) Determine the value of…

A:

Q: What is the theoretical yield in moles of solid aluminum fluoride if 3.0 moles aluminum metal react…

A: Aluminum reacts with fluorine to form aluminum fluoride. The equation for the balanced chemical…

Q: • H0 OH Isomalose Complete the structure by dragging the labels to the appropriate targets. Reset…

A: The linker oxygen will be protonated first and then from H2O , OH- will be formed . And the…

Q: Question 9 Using complete sentences, list the three allotropes of carbon and describe the structure…

A: There are three allotropes of carbon. The structure and properties of each allotrope of carbon is…

Q: EXERCISE ON BALANCING REDOX REACTIONS. Choose 2 numbers to solve. 2 acidic and 2 basic media. A…

A: For balancing an equation in acidic medium , O atom is balanced by addition of water where H atom is…

Q: Give a clear explanation handwritten answer...and balanced the equation

A: For balancing an equation one has to balance number of atoms in both sides of equation.

Q: 1. Steam distillation results in increased atmospheric pressure. 2.  The -CHO group stabilizes the…

A: 1. Steam distillation results in increased atmospheric pressure. TRUE

Q: 3. Complete the table below for the reaction: 2A + 3B 2AB No. of Possible Rate Law Expressions…

A: Generalized rate law expression is  Rate = K [ reactant]n Where K = rate constant  n = order of the…

Q: e highest [OH-]?

A:

Q: A mixture of 8.05 moles of A, 10.36 moles of B, and 27.16 moles of C is placed in a one-liter…

A:

Q: (c) Predict the product(s) for the following reaction with supporting mechanism. i) SeO, Aq. dioxane…

A: This ragents are oxidizing agents.Oxidation takes place with DDQ and SeO2.

Q: art 2 A. Enumerate five other properties of minerals that is dependent with light and explain each

A: Note:- As per bartleby guildelines, an expert is allowed to answer one question at a time. Please…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.