On the structure, identify and circle all functional groups and chirality centers, if any The following properties: CAS #, molecular weight, density, melting and boiling points, solubility in water and organic solvents, and color Uses of the compound
Q: Is the reaction a double-displacement or single-replacement reaction? How do you determine whether…
A: Given: Reaction between Na and acetic acid Reaction between iron and sulphuric acid and calcium and…
Q: In the reaction of a nitrile with a Grignard reagent, there are two steps: a) nucleophilic addition…
A: Grignard reagent provides a carbon nucleophilic and this carbon nucleophile can give a nucleophilic…
Q: #11
A: Lewis structure is the simplest structure of any molecule or ion in which all the valence electrons…
Q: Give the structure of the product formed on reaction of ethyl acetoacetate with 1-Bromopentane and…
A: Ethyl acetoacetate is a 1,3-dicarbonyl compound. It contains acidic hydrogen. When ethyl…
Q: Calculate the heat change in joules for melting 17.0 g of ice at 0 degrees Celsius.
A: Mass of ice ( water ) = 17g Temperature = 0°C
Q: Draw the products of the reaction sequence shown belov. Ignore inorganic byproducts. O H3O+ heat…
A: This question is a organic question Synthesis reaction from one molecule to another
Q: A patient arrives in the emergency room with a burn caused by steam. Calculate the heat that is…
A: Answer: It is a 2 step process: 1. Condensation of steam 2. cooling of liquid water up to its final…
Q: For which of the following reactions is AS° > 0. Choose all that apply. S(s,rhombic) + 2CO(g) →…
A: The entropy tells the randomness present in the system due to its disorderness created in the system…
Q: Saccharin, an artificial sweetener, is pictured below. Please note that this is a mostly structural…
A:
Q: What type of chromatography is referred to as molecular (size) exclusion chromatography? a) HP.L.C.…
A: Size exclusion chromatography is the process which separate molecules on the basis of size.
Q: What is the most likely product of the following reaction? PCC CH₂Cl₂ cis-4-methylcyclohexanol ОН OH…
A:
Q: The reaction CH₂(g) 2CH₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate constant,…
A:
Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of Latm…
A: Given, The energy : 4 L. atm 1atm = 101325 Pa. 1 L = 1 dm3 .
Q: Br NaNH, NH3 (1)
A:
Q: 1. Name the following compounds. Where necessary use E/Z notation. 4-0 4-0 O…
A: In this question given Organic molecule and asking iupac name
Q: 40. The mechanism of electrical conduction in metals is thought to be (A) the same as that in solid…
A: The question is based on the concept of electrical conduction. we need to account for electrical…
Q: 21) In Auger spectroscopy, a high energy electron is knocked out of an inner orbit. Which of the…
A: The Auger emission process occurs when an outer shell electron fills the core hole, and the excess…
Q: a. Draw a mechanism for the hydrolysis of SiCl4 in water to give Si(OH)Cl3 and HCl. b. Although C…
A: The given questions related to properties of p block elements in periodic table.
Q: Convert 125 °C to Kelvin
A: Temperature in °C = 125 °C Temperature in K= ?
Q: Consider the following reaction carried out under constant pressure Cas(s) + 4CO(g) → CaSO4(s) +…
A: Mass of CaS = 24.0 g Mass of CO = 26.1 g ΔHrxn = -510.1 kj Using the data we have to calculate the…
Q: When 1 mole of Fe₂O3(s) reacts with Al(s) to form Al₂O3(s) and Fe(s) according to the following…
A: Chemical reactions can be classified into two categories: Endothermic reactions Exothermic reaction…
Q: A hot air balloon is filled with 1.15 × 10° L of an ideal gas on a cool morning (11 °C). The air is…
A: The formula of the Charles' law of ideal gas is : => V1/T1 = V2/T2 where, V1 is the initial…
Q: 1. Name of the gas Law represented, 2 relationship between the variables P, T, V, n. 3 and the…
A: Answer: P=pressure of the gasV=volume of the gasR=universal gas constantn=number of moles of the…
Q: What is the structure for product (A) in the reaction sequence shown? OH PBr3 Mg D₂O ether O…
A:
Q: 1) Which of the atoms listed below has the LARGEST first ionization energy? Ge Cl Tl…
A: 1) In first question, we need to tell which among the given elements has largest first ionization…
Q: What would the product of this reaction be? H₂CH₂C-CH₂-SH + H₂G-CH₂-SH OCH₂CH₂CH₂CH₂CH₂SH…
A: Thiols are similar to alcohols. In thiol -SH functional group present and in alcohol -OH functional…
Q: Consider the reaction: H₂(g) + F2 (g) → 2HF (g) Using standard thermodynamic data at 298 K,…
A:
Q: If one wants all compounds (positive, negative and neutral molecules) to elute off the capillary…
A: The methods for separation of charged particles are electrophoresis and electro osmosis. However one…
Q: Use molecular orbital theory to predict which of the species below is paramagnetic. A) C₂²- B) B₂²-…
A: Since, If in a molecular orbital, if electron is not paired then species known as paramagnetic and…
Q: Why is a laundry pod dissolving in a washing machine considered spontaneous?
A: Spontaneous process are the process which occur without any external force and energy input .
Q: To heat 26.2 g of water from 12.5°C to 21.1°C.
A:
Q: H2O H₂SO4 ОН
A:
Q: tructural, Geometric and Optical Isomers: For visual clarity, brackets [ ] and charges on the…
A:
Q: What terms in the van deemter equation for plate height are eliminated in capillary electrophoresis?…
A: Capillary electrophoresis is used to separate the molecules present in an electric field based on…
Q: S Ox to
A: Elimination reaction is classified into E1, E2 and E1CB categories. If leaving group is good then…
Q: Calculate the pressure in pascals exerted on a tabletop by a cube of iron that is 2.20 centimeters…
A: Given mass of iron cube = 83.8 g Length of each side of iron cube = 2.20 cm The pressure (P)…
Q: Determine the structures of compounds A and B in the following reaction scheme. Br KOBU THE HBr B
A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…
Q: Calculate the solubility (in g/L) of CaSO4(s) in 0.450 M Na₂SO4 (aq) at 25°C. The Ksp of CaSO4 is…
A:
Q: The energy lost when 72.5 g of water cools from 86.4°C to 2.5°C. 
A: Mass of water (m) = 72.5 g T1 = 86.4°C T2 = 2.5°C
Q: Ksp value for lead iodide was determined to be 7.31×10-⁹. Use this information to calculate the…
A:
Q: The isotope of plutonium 238Pu is used to make thermoelectric power sources for spacecraft. Suppose…
A: Initial amount = Q0 = 3.0 kg Qt = Q0e-kt
Q: Calculate the kilojoules released when 80 g of steam condenses at 100 degrees Celsius, the liquid…
A: this question is based on heat capacity
Q: What is the major organic product obtained from the following reaction? HBr peroxides 2
A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide. In the…
Q: Done 7.1 Practice Question 5 View Policies Show Attempt History education.wiley.com Current Attempt…
A: The rate of a chemical reaction is determined by the collision frequency and the energy of the…
Q: What are the principal organic products when the amide on the right is reacted with O aqueous HCI…
A: The given amide is reacted with aqueous HCl and heat. This is known as acid catalysed hydrolysis of…
Q: An electron in a hydrogen atom is in the n = 3 excited state. Which transition from the n = 3…
A: 1) Given that An electron in a hydrogen atom is in the n = 3 excited state. We have to find the…
Q: Why is it important to balance a chemical reaction? a.) to understand qualitative changes b.) to…
A: A balanced chemical equation is one in which the number atoms in reactants is equal to number of…
Q: Suppose 0.972 g of barium nitrate is dissolved in 50. mL of a 0.30 M aqueous solution of sodium…
A: 0.972 g of barium nitrate Ba(NO3)2 0.30 M aquous solution of spdium chromate Na2CrO4 Volume of…
Q: For each system listed in the first column of the table below, decide (if possible) whether the…
A: A question based on second law of thermodynamics. 3 subdivision questions are given that are to be…
Q: <Electrochemistry For Practice 20.7 - Enhanced - with Feedback E° ( V) Au3+ (aq) +3e-Au(s) 1.50 Ag+…
A: First calculate the standard electrode potential and use that value to calculate the equilibrium…
Step by step
Solved in 4 steps with 1 images
- The global consumption of synthetic dyes is increasing due to increase in demand invarious processing/manufacturing industries. Analyze why among the large number of organic molecules, only relatively few moleculesare considered as dyes. Select any one dye which is used in industry and give justificationof type of the dye, its application in the industry and related reactions.A difficult problem in the synthesis of PGF2α is the introduction of the OH group at C15 in the desired conguration.a. Label this stereogenic center as R or S.b. A well known synthesis of PGF2α involves reaction of A with Zn(BH4)2, a metal hydride reagent similar in reactivity to NaBH4, to form two isomeric products, B and C. Draw their structures and indicate their stereochemical relationship.c. Suggest a reagent to convert A to the single stereoisomer X.A difficult problem in the synthesis of PGF2α is the introduction of the OH group at C15 in the desired configuration. a. Label this stereogenic center as R or S. b. A well known synthesis of PGF2α involves reaction of A with Zn(BH4)2, a metal hydride reagent similar in reactivity to NaBH4, to form two isomeric products, B and C. Draw their structures and indicate their stereochemical relationship. c. Suggest a reagent to convert A to the single stereoisomer X.
- Alcohols can undergo a lot of different reaction mechanims. If the alcohol group (OH) is attaached to an aromatic core, how will the chemistry change as compared to a typical alkyl alcohol? A) The OH group will become more polarised and more nucleophilic. B) The OH group will become more susceptible to oxidation C) The OH group will become more polarised and therefore basic D) The OH group will become more polarised and therefore acidic.Give a clear handwritten answer Draw the 2 chair confirmations of this structure:The compound whose structure is shown here is acetyl acetone. It exists in two forms:the enol form and the keto form The molecule reacts with OH–to form an anion, [CH3COCHCOCH3] (often abbreviatedacac–for acetylacetonate ion). One or the most interesting aspects of this anion is thatone or more of them can react with transition metal cations to give stable, highlycolored compounds (a) Are the keto and enol forms of acetylacetone resonance forms? Explain youranswer.(b) What is the hybridization or each atom (except H) in the enol form? What changesin hybridization occur when it is transformed into the keto form?(c) What are the electron-pair geometry and molecular geometry around each C atomin the keto and enol forms? What changes in geometry occur when the keto formchanges to the enol form?(d) Draw three possible resonance structures for the acac–ion.(e) Is cis-trans isomerism possible in either the enol or the keto form of acetylacetone?(f) Is the enol form of acetylacetone polar?…
- Name the following and include any E/Z stereochem in the name .Propose structural formulas for intermediates A through F and specify the configuration at each chiral center.(a) Draw all other stereoisomers of the molecule , labelling meso forms (if any), and assign descriptors to chiral carbon atoms. (b) Including molecule below, label pairs of enantiomers and pairs of diastereomers. (c) If you were to distill a mixture of all the isomers, how many fractions could be obtained, and what is in each fraction?
- b. In a strongly basic solution, the starting material again converts into a molecule with the molecular formula C6H12OC6H12O. but with a completely different structure.FUNCTIONAL GROUPS The research team on Natural Products Chemistry from De La Salle University-Dasmariñas under Mr. Gab has discovered a novel compound from an endemic Philippine nudibranch, Chromodoris cavitensis, whichinhabits the coral reef system near Caylabne Bay in Ternate, Cavite. Exhaustive analysis has revealed acomplex structure as shown below which they aptly named as “chromocavitenin”. Initial tests revealed that thiscompound has potent anti-carcinogenic properties. Encircle and identify the 13 distinct functional groups that arepresent in chromocavitenin.Please help me I don't understand this, its a simple mecahnism but im lost.