HO 1. Provide (Draw) structures products for the following reactions OH ОН OH OH OH t-Bu₂SiCl₂, Et3N CH₂CN PhCH₂OH DCC, THE t-BuPh-SiC1 DMAP,CH₂C1₂
Q: D Question 5 Which of the following compounds is identical to compound A? OI and II O II O II and…
A:
Q: Calculate the heat of reaction AH for the following reaction: CC14(g) + H₂(g) →CHC13(g) + HCl(g) You…
A:
Q: A chemist fills a reaction vessel with 2.94 atm nitrogen monoxide (NO) gas, 0.959 atm chlorine (C1₂)…
A:
Q: Using only the periodic table arrange the following elements in order of increasing ionization…
A: Ionisation energy is the amount of energy required to remove the electron from an isolated gaseous…
Q: The reaction for the combustion of propane is C3H₂(g) +50₂(g) → 3 CO₂(g) + 4H₂O(1) How much heat is…
A: The reaction in which heat is released is known as exothermic reaction. The negative sign of the…
Q: Macmilla Identify the Lewis structure that has a central atom with a complete octet.
A: An atom has its octet complete if it has eight valence electrons .
Q: Explain PVA dissolves more slowly in water compared to sucrose and salt?
A: We are to discuss why PVA dissolves slower in water than sugar and salt. PVA aka polyvinyl alcohol…
Q: The combustion of 1.00mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.09g of glucose is…
A:
Q: 3. How many moles of sodium hypobromite, NaBro, should be added to 1.00 L of 0.050 M hypobromous…
A: Buffer Solution :- A buffer solution is solution which maintains its pH fairly constant even upon…
Q: what is isomers
A: Isomerism is the phenomenon in which more than one compounds have the same chemical formula but…
Q: 2. Show the step(s) necessary to transform the compound on the left into the acid on the right.…
A: The transformation of given alkyl halide to acetic acid can be explained as:
Q: Use the thermochemical equation: CaCO3 (s) + 2NH3 (g) → CaCN2 (s) + 3H₂O (1) AH° = +90.1 kJ and the…
A:
Q: While trying to synthesise product A following the reaction scheme shown below, the desired product…
A:
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: (c) When optically pure (S)-2- bromobutane is placed in an aqueous solution of sodium hydroxide, it…
A:
Q: (i) June 1 THF A Ph Ph Ph B 3 1. PCC 2. isopropyl magnesium vromide 3. H₂SO4 100 °C .OH Using curly…
A: The reaction in step A is an example of wittig reaction, where an alkene is produced from aldehyde.
Q: 2 A certain metal M forms a soluble nitrate salt M (NO3)₂. Suppose the left half cell of a galvanic…
A: In this question, we need to find the positive electrode and the voltage shown in the voltmeter. We…
Q: Using bond line to draw all the open-chain structual isomers for each of the formulas. a. C5H10 b.…
A:
Q: Consider the following chemical reaction and that H2SO4 is a strong acid: H2SO4 + H2O ====…
A:
Q: 5a Devise a cell for the following redox reaction H2(g)…
A: We need to devise a cell for the given redox reaction, H2 (g) + I2 (g) → 2HI(aq) And then we need…
Q: Number these in order of ease of hydrolysis. 1 = easiest to hydrolyze, 4 = hardest to hydrolyze. EC₁…
A: Hydrolysis is the reaction where water takes part to cleavage of the particular molecule. Rate of…
Q: In an elimination reaction, the rate did not change when the base concentration was increased 3…
A: Given, the reaction mechanisms: SN1 SN2 E1 E2 It is given that the rate did not change when the…
Q: In the laboratory you dissolve 12.5 g of potassium bromide in a volumetric flask and add water to a…
A:
Q: What is the the molecule arrangement of C16H32O2 and C6H12O6 that would give a RER of 0.75?
A: We need to find what is the the molecule arrangement of C16H32O2 and C6H12O6 that would give a RER…
Q: Determine the molarity of a solution made when 395.9 g of CaCl2 are dissolved in 5.48 liters of…
A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,
Q: We can use Hess's Law (and some creativity!) to learn about the energetics of reactions that occur…
A:
Q: A. What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+]…
A: Nernst equation: It is the equation used to calculate the cell potential when the concentration of…
Q: (a) Tsomane and Nyiko were given a task of synthesising methylenecyclohexane 2. After a brief…
A: Wittig reaction is used for the formation of alkene from the carbonyl compounds like aldehyde and…
Q: Draw Intermediate :Br -Br: 아 Br: ⓕ
A: In this question, we will draw the second type of intermediate ( on left side ). One intermidiate is…
Q: 2) Name the following and include any R/5 stereochem in the name i) он OH 2 ii) CH3 H H₂C fii) d…
A:
Q: Determine the product when A is treated with each of the reaction, label it N.R. 1. MeLi 2. H₂O…
A: Since we know that, hard nucleophile attacks at hard centre...
Q: The predominant forms of heavy metals (Zn, Pb, Fe, Cu, Ni, etc.) in aerobic sediments are the…
A:
Q: 2. The following data were obtained in an experiment to determine the freezing point of cyclohexane…
A: Given :- -------------------------------------------
Q: 8. Which correctly matches the proton, neutron and electron to its location, charge and relative…
A:
Q: Macmillan Learning Atom Covalent bonds Lone pairs Valence electrons C Complete the table to indicate…
A: Octet of following atom 9n molecule is checked are as follow.
Q: (a) A student was given a task to synthesize the products as shown below. Analyze the reaction…
A: We have to give the major products, if the given products are wrong. Concept: We know that in…
Q: Which of the following ions has the smallest ionic radius? S-2 Cl- P-3
A: We have been given three ions S-2, Cl- and P-3 and we have been asked which ion has smallest ionic…
Q: 2) Name the following and include any R/5 stereachem in the name i) он OH 2 ii)CH₂ C1 g HC X4 OH…
A:
Q: What species is being oxidized and behaving as a reducing agent in the following redox reaction?…
A: Reducing agent is the one of reactants of an oxidation - reduction reaction which reduces the other…
Q: What is the molecular formula of 5-chloro-1-ethylcyclohexene? O C8H12CI O none of these O C8H13CI O…
A: Since, For the conversion of molecular formula, first drawn the complete structure with all the…
Q: Which of the following structure has the R configuration Н.С 1 OH O b. II O a. I 0 c. I and III 0 d.…
A: The concept used in this question is from STEREOCHEMISTRY of organic chemistry. Here we have to…
Q: Macmillan Lea A house is built with a granite countertop. The heat capacity of the countertop is…
A:
Q: Determine the equilibrium constant, Keq, at 25°C for the reaction 2Br- (aq) + I2(s) Br2(l)…
A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…
Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in…
A:
Q: A solution contains 6.15×10-3 M cobalt(II) nitrate and 5.76×10-3 M zinc acetate. Solid sodium…
A: • Here, the mixture of two salts i.e. cobalt(ll) nitrate and zinc acetate are given in aqueous…
Q: Sharpless epoxidation can be used to stereoselectively convert an allylic alcohol to an epoxy…
A: Chiral compound: A compound which is not superimposible on its mirror image.
Q: What is the IUPAC name of the following compound? X OD) 2-methyl-3,5-diethylheptane O A)…
A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…
Q: How many moles of chlorine gas at 120.0 °C and 26.1 bar would occupy a vessel of 21.5 L? R = 0.08314…
A:
Q: A solution contains 5.81x10-³ M magnesium nitrate and 8.75x10-3 M lead acetate. Solid potassium…
A: Addition of potassium fluoride to the solution containing magnesium nitrate and lead acetate causes…
Q: By looking at the charts present a one sentence summary of your results. By looking at the examples…
A: A neutral atom loses or gains electrons to form a cation or anion as it wants to attain a stable…
Step by step
Solved in 2 steps with 2 images
- Please complete reactions in clear handwritten of all subpartsHelp with the following ochem reaction scheme... Consider 3,4-dimethylpiperidine being subjected to the below reaction scheme: step 1) CH3I (excess) step 2) NaOH, heat step 3) CH3I (excess) step 4) NaOH, heat Provide the bond line structures for the major organic product obtained in each step and then discuss the regiochemistry for step 2.In parts 1 and 2 draw the two organic products of this reaction, showing any nonzero formal charges. Then, in part 3 answer the question regarding purification of the reaction mixture. 1. Draw the product with the higher molecular weight here: 2. Draw the product with the lower molecular weight here:
- Fill in necessary products reactants or reagants of these reactions. Please note the existence of enantionmers in some cases.Organotin compounds play a significant role in diverse industrial applications. They have been used as plastic stabilizers and as pesticides or fungicides. One method used to prepare simple tetraalkylstannanes is the controlled direct reaction of liquid tin(IV) chloride with highly reactive trialkylaluminum compounds, such as liquid triethylaluminum (Al(CzHs)3). 3SnCl4 + 4Al(C2H5)3 → 3Sn(C2H5)4 + 4AlCl3 In one experiment, 0.160 L of SnCl4 (d= 2.226 g/mL) was treated with 0.346 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). What is the theoretical yield in this experiment (mass of tetraethylstannane, Sn(C2H5)4)? If 0.257L of tetraethylstannane (d= 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?For butenafine, develop a synthesis that starts with napthalene and benzene. (aromatic methyl groups can be converted to alkyl bromides using Br2/light, and aldehydes by heating the alkyl bromide in DMSO, eg. ArCH3 to ArCH2Br then to ArCHO).
- Organotin compounds play a significant role in diverse industrial applications. They have been used as plastic stabilizers and as pesticides or fungicides.One method used to prepare simple tetraalkylstannanes is the controlled direct reaction of liquid tin(IV) chloride with highly reactive trialkylaluminum compounds, such as liquid triethylaluminum (Al(C2H5)3). 3SnCl4 + 4Al(C2H5)3 3Sn(C2H5)4 + 4AlCl3 In one experiment, 0.230 L of SnCl4 (d = 2.226 g/mL) was treated with 0.396 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). If 0.335 L of tetraethylstannane (d = 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?Chemistry Give the products of the reaction of 1 mole of 2-methy1-1,3-pentadiene with 1 mole of HBr. Whichproduct(s) will predominate if the reaction is under kinetic control? Which products) will predominateif the reaction is under thermodynamic control?Predict the product of the following reaction and classify the reaction Pb+FeSO4---> PbSO4+ ______
- Can you please check my work on the following ochem reaction scheme and let me know if it is correct or what is wrong... the question was: Consider 3,4-dimethylpiperidine being subjected to the following: Step 1: CH3I (excess); Step 2: NaOH, heat Step 3: CH3I (excess); Step 4: NaOH, heat Provide the bond line structures for the major organic product obtained in each step and discuss the regiochemistry for Step 2.How to prepare the Organometallic Reagents ?Give the product/s for the following reaction and indicate what mechanism is involved in the formation of such product/s as SN1, SN2, E1, E2. CH3CH=CHCl + NaNH2