Consider the reaction. 2 A(g)= B(g) Kp = If a sample of A(g) at 4.20 atm is heated to 500 K, what is the pressure of B(g) at equilibrium? PB = x10 = 7.76 x 10-5 at 500 K atm

Q: What is the molecular formula of griseofulvin? (not condensed structural formula!) H3CO ОСНз о ОСН3…

A:

Q: TOM CHS TO Use a dash and/or wedge bond to indicate the stereochemistr of substituents on asymmetric…

A: Allkene reacts with bromine (Br2) and water (H2O) to form a bromohydrin which react with strong base…

Q: Clicker: Solution Stoichiometry Calculate the mass of sodium hydroxide (40.0 g/mol) needed to react…

A: Given, volume of sulfuric acid= 89.0 mLMolarity of sulfuric acid = 6.92 MMass of NaOH = ?

Q: An arctic weather balloon is filled with 12.0 L of helium gas inside a prep shed. The temperature…

A: The relationship between the absolute temperature (T) and volume (V)  of a gaseous substance at a…

Q: Calculate AH," (in kJ/mol) for AB (g). A₂(g) + 2 B₂(g) 2 AB (s) AH = -23.4 kJ AH, for A₂(g) is…

A:

Q: Predict the regiochemical outcome (major product) for the following Diels-Alder reaction: ?

A: Diels-Alder reaction:It is a 4+2 cycloaddition reaction of a diene and a dienophile to give…

Q: 4-bromobutanone Draw the molecule on the canvas by choosing buttons from the Tools (for bonds),…

A: The structure of an organic compound is described in the following steps:Determine the number of…

Q: 3. a) What is the rule for addition and subtraction? b) Calculate the following and report in…

A: "Since you have asked multiple questions, as per the answering guidelines, we can answer the first…

Q: Please draw the vsepr shape of (S406)2-

A: According to the VSEPR theory, every atom in a molecule will acquire a shape that reduces the…

Q: 1. 2. not conc. HBr Für N-Br DMSO/H₂O OH OH Br art Br N-H

A: Given are two synthesis reactions of alcohol.To find the mechanism of the reaction.

Q: Classify the descriptions of keratin, collagen, and fibroin. Some phrases may apply to more than one…

A: The primary protein found in vertebrates' hair, nails, horns, hooves, and epidermis is called…

Q: Eto OEt 1. EtMgBr(xs) 2. H₂Q* HO

A:

Q: 2. 1-2 主

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Over-the-counter (OTC) antacids are chemicals that neutralize acidity to relieve a painful reflux.…

A: Antacids :Our stomach produces hydrochloric acid(HCl). It  helps in the digestion of food without…

Q: A solution consists of 39.2 g of ethanol (CH3CH2OH), 139.8 g water, and has a volume of 185 mL.…

A:

Q: Draw the mechanism of each of the reacti stereochemistry. Show every step individu # P(O)C13 pyr ch₂…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: 6. Identify structure of A and B based on the chemical and spectroscopic information below.…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: Draw the organic and inorganic products for the following acid/base reaction. H + LY Select Draw the…

A: Organic compounds are compounds that are made up of carbon and hydrogen Carbon is represented by…

Q: How many milliliters are in 89.0 µL?

A:

Q: A 25.12 g sample contains 1.00 mol of atoms, 25% of them Ar and 75% of them element X. What is…

A: The objective of the question is to identify the unknown element X in a sample that contains 1.00…

Q: You have a 10.0 M sugar solution.  What volume of this solution do you need to have 2.00 mol of…

A: The objective of this question is to find out the volume of a 10.0 M sugar solution needed to obtain…

Q: A compound with a molecular formula C,H12 has the following ¹H NMR spectrum. Which of the following…

A:

Q: Gaseous methane (CH4) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide (CO₂)…

A: Given,when gaseous methane ( CH4 ) reacts with O2 (g) to form gaseous water ( H2O ) and carbon…

Q: Consider the reaction of the alkene shown with mCPBA. Part 1 of 2 How many stereoisomers will form?…

A: Alkene reacts with peracid, RCO3H (metachloroperbenzoic acid, mCPBA) to form an epoxide. The…

Q: Which structure is consistent with the following H NMR? A) singlet triplet 77 quartet ppm B) D) OH

A: Nuclear magnetic resonance (NMR) Spectroscopy is a very useful technique in the determination of…

Q: A solution is prepared by combining 1.0 mole of Fe^3+ and 0.00100 mol of SCN^- .What is the maximum…

A: Answer:Limiting reagent is the reactant that is exhausted first in the chemical reaction and decides…

Q: . LDA H So Or You do not have to consider stereochemistry. ?

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in…

A:

Q: ОН ОН PCC CH₂Cl2 1. NaOMe / MeOH 2. H+ workup

A: Given are organic reactions.Reaction 1 is oxidation reaction.Reaction 2 is epoxide ring opening…

Q: Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive…

A: In a reductive amination reaction, carbonyl compound reacts with ammonia or amine to form an imine…

Q: What is the chemical shift of the indicated proton of trans-cinnamic acid in the in the ¹H NMR…

A: Each unique proton in a compound produces a signal in hnmr spectra.The value of the signal depends…

Q: How many hydroxide ions are in 99kg of Ca(OH)2

A: mass of Ca(OH)2 = 99 kg = 99000 gNumber of hydroxide ions (OH-) = ?Note: molar mass of Ca(OH)2 =…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Answer:The cation combines with an anion to give the compound. The empirical formula of the…

Q: 9. Answer the questions based on the molecule below: a) Molecular formula: b) IUPAC name: c) Draw 3…

A:

Q: 5. Using the molecular view of the alumina provided: a) draw two (2) naphthalene and two (2) benzil…

A: The objective of the question is to draw the following molecules given and explain about the…

Q: Consider the first-order reaction shown below. The yellow spheres represent the reactant, A. The…

A:

Q: Specify the reagent you would use in each step of the following synthesis: _H step 1 step 2 a.…

A: In the given reaction the aldehyde is converted into ketone by forming a new carbon-carbon bond and…

Q: Specify whether the configuration of the chirality center in the structure is R or S. (Other terms…

A: The RS nomenclature is an important nomenclature system for denoting the configuration of the chiral…

Q: How many C atoms are in 1.3 x 10² mol of sucrose? Be sure your answer has the correct number of…

A: 1 mole = 6.022 x 1023 entities1 mole of compound AB contain 1 mole A and 1 mole of B 1 mole of…

Q: Gaseous butane (CH3 (CH₂)₂CH³) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

A:

Q: 3. A sphere has a volume of 10.0 cubic meters. Calculate the radius of the sphere in units of…

A: The objective of this question is to calculate the radius of a sphere given its volume and then…

Q: Prepare 250.0 mL of acetate buffer ( pka = 4.8) of a given pH of 6.0 and concentration of 0.1M.…

A: Solution contains weak acid acetic acid and its salt sodium acetate. So this is buffer solution.…

Q: propose resonance structures for mesitylene showing the resonance stabilized charge distribution on…

A: If the Lewis structure of a molecule or ion cannot be explained by a single structure then more than…

Q: The alkene 3-methyl-1-butene is reacted with Br₂ in aqueous solution. Br₂, H₂O

A: We have to find the product when 3-methyl-1-butene will react with Br2 in aqueous solution.

Q: 2) Suppose when you inverted the eudiometer, a bubble of air became trapped inside it. Would this…

A: From the ideal gas equation, R is given by:R = PV/nTR - Universal gas constantP - PressureV -…

Q: Calculate the amount of heat needed to melt 77.7 g of solid hexane (C6H₁4) and bring it to a…

A: Given,mass of solid hexane ( C6H14 ) = 77.7 gTemperature = -43.6 °Cfrom the reference:Heat of fusion…

Q: 3. Hydrogen reacts with nitrogen to form ammonia by the following equation: 3 H₂(g) + N₂(g) → 2…

A:

Q: The solubility of Acetanilid in water is 4.0 g per 100 °C and 1.0 g per ml at 15 °C. Calculate the…

A: The maximum percent recovery during a recrystallization process can be calculated using the…

Q: What is the absolute magnitude of the rate of change for [NH,] if the rate of change for [H₂] is…

A: The objective of the question is to find the rate of change for [NH2] given the rate of change for…

Q: Two different proteins X and Y are dissolved in aqueous solution at 37°C. The proteins bind in a 1:1…

A: [X]0 = 1.00 mM = 1.0010-3 M[Y]0 = 1.00 mM = 1.0010-3 M[Y] = 0.23 mM = 2.310-4 M at equilibrium[X] =…