Possible compounds: p-chlorobenzoic acid acetaldehyde trimethylamine styrene glucose benzoic acid 4-bromosalicylic acid ethylamine formaldehyde ethyl acetate tert-butanol p-chlorophenol n-propanol acetone sucrose
Q: What is the molar concentration of 17.5% (v/v) aqueous solution of hydrochloric acid? The density of…
A:
Q: Predict whether the compounds are soluble or insoluble in water. PbCl₂ K₂SO4 Soluble FeCO3 CoCl₂…
A: Solubility of given compounds in water. 1) Water Soluble compounds: CoCl2 Pb(NO3)2
Q: Show complete solutions with explanations. Calculate the ΔG° of the reaction below at 785 K. Is the…
A: To calculate the ΔG° of the reaction at 785 K, we can use the equation: ΔG° = ΔH° - TΔS° Where…
Q: 2.) An unleaded gasoline contains 1.00 x10-3 % by mass of antiknock agent methylcyclopentadienyl…
A: Given that: Mass percent of antiknocking agent = 1.00 x 10-3 % Density of gasoline = 0.78 g/mL
Q: A. B. 9. Each of the following transformations can be carried out in two or three steps. For each…
A: Lindlar catalyst convert alkyne to alkene NBS brominates at allylic or benzylic position
Q: What is the charge balance equation of PbCO3?
A: Lead(11)carbonate Formal charge = 0 PbCO3 --------> Pbo + CO2
Q: Give the name of this compound and write its major and minor resonance structures. Label and explain…
A:
Q: submitting your answer. NEXT > A 2.00 L reaction vessel was filled 0.0432 mol SO2 and 0.0296 mol O₂…
A: 1.Equllibrium constant is represented as Kc. 2. Equllibrium constant is the ratio of product of…
Q: where lots molar absorptivity, c is the concentration of the solution, and the cuvette. (1) Light…
A: We have to find the absorbance of coumarin due at 800 nm, given the length of cuvette is 1 cm,…
Q: I. II. III. CH₂ -CH3 CH₂-C=CH₂ CH3 -CH₂-CH-CH₂OH A. e CH3CH2O + CH3CBr A. I B. II C. III D. IV E. V…
A:
Q: 56. In the elimination reaction of 1,2-dichlorocyclohexane with alcoholic KOH, the product obtained…
A: AS PER ANSWERING GUIDELINES, I WILL ANSWER ONLY THE FIRST ONE IF YOU WANT THE REST POST THEM…
Q: The specific heat capacity of element Y is 0.8 cal/goC. If 40 calories of heat are added to 10 grams…
A:
Q: 12. Briefly describe what reactant or reactants you would need to convert nitrobenzene into…
A: We have to prepare dinitrobenzene from nitrobenzene.
Q: Part A 1. Examine the following reaction: aqueous sodium sulfate reacts with aqueous barium bromide.…
A:
Q: σ Stress & Strain Stiff and weak Flexible and strong Flexible and weak stiff and strong Q/Interpret…
A: Stiff implies that it will have not much deformation(brittle fracture) before failure and wear…
Q: What are the concentrations of H,O* and OH in oranges that have a pH of 3.837 [H₂O¹] = I [OH-] = M M
A:
Q: Propose a mechanism for the following reaction. 0 СН3 -ї - соо - pyruvate TPO 4 CH3-CH2-1-000-…
A:
Q: A scientist needed to determine the concentration of a solution of iron(II) ions. To do this, they…
A: The reaction involves redox titrations. Given, Volume of iron(II) solution = 40 mL Molarity of…
Q: this compound could be prepared from Fe2O3, how many moles of Fe2O3 would be needed to prepare 5.12…
A: Moles of Fe3O4 = 5.12 mole
Q: From the following, pick the best oxidizing metallic cation : a) Pb2+ b) Cr3+ c) Fe2+ d)…
A:
Q: Which sequence ranks the following isomers in order of increasing boiling points? 1 A) 2<1<3 B)…
A: Boiling point is the temperature at which the vapour pressure of liquid becomes equal to the…
Q: All types of chromatography have mobile phaseand stationary phase. What is a stationary phase and a…
A: Stationary phase: It could be solid, or liquid supported on a solid layer or coating on the…
Q: (i) OEt OEt 1) NaOEt 2) H3O* workup W 1) NaOEt 2) Br V Compound W can be synthesised in an excellent…
A:
Q: 6.) Estimate the freezing point of a 0.0100 molal aqueous solution of a.) K2CO3 b.) La (NO3)3.
A:
Q: For Nos 43-47, identify the type of reaction. Choices: A. Nucleophilic Substitution Reaction B.…
A: Given,
Q: (d) Explain why there may be a maximum operating temperature for the column and also why there has…
A: d) There may be a maximum operating temperature for the column in gas chromatography (GC) because…
Q: (i) Translate the structure below to a bond line ictum D COOK
A: In a Newman projection, the front atom is shown as the point where three lines connect (a dot), and…
Q: What is the total number of electrons lost in the substance oxidised in the reaction below? Zn (s)…
A: Redox reaction involves the movement of electron from one species to another species Here we are…
Q: Describe the steps you would take to write the chemical formula for the compound bromine…
A: 1) First we will see the elements which are present in compound given - bromine pentafluoride .…
Q: 5. Hydrogen cyanide has the chemical formula HCN. The compound occurs as a colourless gas or a pale…
A:
Q: (e) An acidic buffer solution is formed by mixing 50 mmol dm formic acid (HCOOH) with 0.8 mol dm³ of…
A:
Q: Consider electrolysis of the mixture of two molten ionic compounds. What substance is formed at the…
A: In the electrolysis, cations move toward the cathode and get reduced at the cathode. Similarly, the…
Q: Calculate the Mass of carbon 4 oxide if 300g of calcium carbonate, which contains 3% impurity, both…
A: Actually, calcium carbonate (CaCO3) reacts with phosphoric acid (H3PO4) to produce calcium phosphate…
Q: i.e. the of an electron being within a given location with respect to the nucleus.
A: The location of electrons in atoms is most accurately described in terms ....
Q: 3. A galvanic cell was created using the following electrode reactions. Co(s) + 3 en(aq) →…
A: As per our company guidelines, we can answer only three subparts . Kindly repost the question…
Q: Which of the following molecules is aromatic? a. d. b. N-CH3 e.
A: Conditions for Aromaticity are 1)it should be cyclic 2) It should follow (4n+2) where n =…
Q: The formula is C9H10O2and its 1H NMR and 13C NMR are as follows. Please give the structure. -co 180…
A: Given that the molecular formula of an unknown compound is C9H10O2. We have to determine the…
Q: What is the de Broglie wavelength of an electron traveling at a 3.61×106 m/s? m/s 1
A: de broglie wavelength, λ = h/mv
Q: In an ionic compound, the size of the ions affects the internuclear distance (the distance between…
A: Lattice energy of ionic compound ∝ 1r++ r-Where,r+ = radius of cationr- = radius of cation
Q: 69. Stability of the major alkene product I. II. -CHCH₂ OH I. II. OH -CH₂CH conc. H₂SO4 conc. H₂SO4…
A: Stability of alkene as well as reagent type determines the major product in elimination…
Q: 2. Kinn and Porsche need to store a certain biomolecule in 300 mL of 0.50 M citrate buffer…
A: We have to prepare a citrate buffer for which we use citric acid and its sodium salt. Now, the…
Q: A strong peak in the mass spectrum of acetone (propan-2-one, CH, COCH,) occurs at m/z 43. What…
A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…
Q: A galvanic cell was created using the following electrode reactions. Anode half-cell: Co(s) + 3…
A:
Q: 3. NH, is normally encountered as a gas with a pungent odor. It is formed from hydrogen and nitrogen…
A: Using the concept of equilibrium constant and concentration terms, equilibrium constant of NH3 can…
Q: 1. On the arrow of each of the following reactions write the letter to indicate the conditions…
A:
Q: (i) Identify a-protons in compound H, estimate their pKa values and draw the structure for the two…
A: in presence of base , enolisable alpha H is abstracted that will corresponds the formation of…
Q: Which of the following represents a cesium ion? A B U Cs²+ Cs+ Cs D Cs²-
A:
Q: (c) The kinetic energy, Ke, of electrons emitted from a metal surface after irradiation with UV…
A: Given that, The value of the Planck's constant is h = 6.626×10-34 J s. The value of the speed of…
Q: 22. Which of the following statements is generally true for SN1 reactions? A) Complete inversion of…
A:
Q: H H₂O OH + X HO ol
A:
Determine the plausible identity of the compound given the possible compounds.
Step by step
Solved in 2 steps
- What is the most likely organic product of the exhaustive hydrolysis of PhCN? A. benzoic acid B. benzamide C. benzylamine D. benzeneBenzenesulfonyl chloride or p-toluenesulfonylchloride give N-substituted sulfonamides with primary and secondary amines. The derivative consisting of primary amines is insoluble in dilute NaOH.RightFalseBarbiturates are prepared by treatment of diethyl malonate or a derivative of diethyl malonate with urea in the presence of sodium ethoxide as a catalyst. Following is an equation for the preparation of barbital, a long-duration hypnotic and sedative, from diethyl diethylmalonate an urea. Barbital is prescribed under one of a dozen or more trade names. Propose a mechanism for This reaction The pKa of barbital is 7.4. Which is the most acidic hydrogen in this molecule and how do you account for its acidity?
- Predict the chemical name of compound B a. p-chlorobenzylamine b. 4-bromoaniline c. benzylamine d. p-chloronitrile e. p-chlorobenzaldehyde 2. What is the reaction name for the chemical transformation of A to B a. reductive amination b. catalytic reduction c. carbonyl dehydration d. Hofmann elimination e. Aldehyde rearrangementThe following three derivatives of succinimide are anticonvulsants that have found use in the treatment of epilepsy, particularly petit mal seizures. Q. Show how this same synthetic strategy can be used to prepare ethosuximide and methsuximide.1. Arrange the following compounds in decreasing order of reactivity towards NaI in acetone: I. Methyl bromide II. Isopropyl bromide III. Ethyl bromide IV. t-butyl bromide 2. Rank the following compounds in order of increasing basicity: I. p-nitroaniline III. N-methylaniline II. p-aminobenzaldehyde IV. p-methylaniline 3. Order the following acids with respect to increasing acidity: I. Fluoroacetic acid III. Chloroacetic acid II. 3-chloropropanoic acid IV. Propanoic acid 4. Arrange the ff. in their decreasing order (easiest first) of relative ease in the acid-catalyzed esterification of ethyl alcohol: I. (CH3)2CHCOOH II. CH3CH2COOH III. (CH3)3COOH
- By means of a suitable reaction, show how each of the compounds can be prepared from propionic acid. More than one step may be required. a. methyl propylamine (CH3NHCH2CH2CH3)b. propionyl chloridec. ethyl propionated. propionic anhydridee. N-methyl propionamideDevise a synthesis of benzocaine, ethyl p-aminobenzoate(H2NC6H4CO2CH2CH3), from benzene, organic alcohols, and any neededorganic or inorganic reagents. Benzocaine is the active ingredient in thetopical anesthetic OrajelRhodamine B is useful dye prepared in a manner very similar to fluorescein. Due to the nitrogen donating groups, rhodamine B absorbs 550 nm light and fluoresces 580 nm light. Provide a detailed mechanism for the formation of Rhodamine B from m-(diethylamino)phenol and phthalic anhydride in the presence of acid and heat.
- About defroxamine (all are correct except Select one: it is a water instable compound produced as injectable powder for instant reconstitution used to treat hemochromatosis due to its poor GIT absorption administered as I.M and I.V injection the precursor is a ferric ion natural product obtained from the bacteria Streptomuces pilosis modified through removal of iron III then converted as mesylate salt its a tridentate chelating agent of great water solubility as well as stability forming a hexagonal complexPropose a synthesis of the tranquilizer valnoctamide from diethyl malonate.Triethylenemelamine (TEM) is an antitumor agent. Its activity is due to its ability to cross-link DNA. a. Explain why it can be used only under slightly acidic conditions. b. Explain why it can cross-link DNA.