Convert the following molecular model into a molecular formula Enter the molecular formula using subscripts and superscripts where appropriate. Order the elements starting with CH, followed by others in alphabetical order, e.g. C₂H₂ NO. Answer is case sensitive.

Q: Draw the mechanism for the reaction please. xs CH3OH H3O+ H3CO OCH 3 H₂O

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Q: Question 4 Part A Calculate the pH of a buffer solution that contains 0.750 M CH, NH, and 0.850 M…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute…

A: Answer:When solution of different concentration are kept together separated by a semipermeable…

Q: Q6. The half-life of Po-210 140 days.it decomposes to Pb-206 by alpha emission. If one starts with…

A: Radioactive decay follows 1st order kinetics. The decay (rate) constant () is given by…

Q: CHEMICAL REACTIONS Identifying the limiting reactant in a drawing of a mixture The drawing below…

A: Stoichiometric reaction is a reaction where a relationship is established between the quantity of…

Q: 3)How many significant figures are in each of the following measurements? a. 0.002960 g. b. 1000.00…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: 19. CH₂ C: H: Total: C: H: ΔΕΝ: Polar Bonds? Polar Molecule? Strongest IMF?

A: The polarity of the bonds depends on the difference between the electronegativity of the two…

Q: Calculate the crystal field splitting energy of a complex that absorbs 474 nm light in Joules.…

A: Complex absorbed wavelength is 474 nmCalculate the crystal field splitting energy ( joules )

Q: For each galvanic cell, give the balanced cell reaction and determine. Standard reduction potentials…

A: Given:Two Galvanic cellsTo determine:Balanced cell reaction and Eo

Q: Calculate the work done when a gas, at P = 1.0 atm, has a volume change from 22.0 L to 2.0 L.   A)…

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Q: The standard EMF for the cell using the overall cell reaction below is +0.65 V: 2AI (s) + 312 (s)…

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Q: NEN CuBr N HBF R CI -NEN Cul P M [H], NaBH₂CN NEN -N=N -CN H₂O Heat T S

A: These are the examples of conversion of aryldiazonium salt to substituted arene

Q: OCH₂CH₂CH₂CH3 A Reaction: Bromination A CH₂CH3 CF3 Which compound (A, B, or C) reacts the fastest?[…

A: An electron withdrawing group reduces electron density inside the aromatic and deactivates it…

Q: Often during recrystallization, a boiling stick is used in the heating of the solvent and solution,…

A: Given a process of recrystallisation benefits of using a boiling stick over boiling stones : To be…

Q: What is the product of the following chemical reaction? A) OH O Compound E O Compound C O Compound B…

A: Controlled reduction of an ester with DIBALH gives aldehyde

Q: 1) For each compound, complete the following steps: a) Write a complete, balanced combustion…

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Q: A mean value of 100 and SD of 1.8 mg/dl were obtained from a set of glucose results on a control…

A: A mean value of 100 and SD of 1.8 mg/dl were obtained from a set of glucose results on a control…

Q: Identify the nucleophilic centers in the following molecules B A Br :O:A C D :0 E 11 NH₂ I

A: Given organic species which have nucleophilic and electrophilic centres.

Q: What is the correct name of the following amino acid?

A: Amino acids are biomolecules that have both amine (-NH2) and carboxylic acid (-COOH) in same…

Q: 2. (a) Describe any two of the secondary structure elements found in peptides. (b) Why do Glycine…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Study the problem and proposed solution below. Is the final answer correct? Then click the No…

A: Given,the velocity of a gliding bird = 82. cm/sthe distance = 2.7 m

Q: What is ester linkage

A: The ester linkage is generally observed in organic molecules. The term can be explained as;

Q: NO₂ Sn/HCI ? Major Organic Product

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Give the major product(s) of the following reaction. ? OH HBr heat

A: Alcohol reacts with a hydrogen halide to form an alkyl halide. The reaction proceeds with an SN1…

Q: Describe what changes occur during gamma radiation. A. The mass number is unchanged and the atomic…

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Q: Refer to the following phase diagram (not to scale!) for oxygen: 49.8 1.00 P atm 0.00150- 54.4 54.8…

A: Phase Diagram :It is the graphical representation of states of substances under different…

Q: There are three sets of sketches below, showing the same pure molecular compound (water, molecular…

A: Given Molecule: H2OMelting point of H2O: 0oCBoiling point of H2O : 100 oCGiven temperature…

Q: What is the equilibrium concentration of SCN in Beaker 1? O 0.000586 M O 0.00125 M 0.000667 M O 8.06…

A: From the given data table, determine the equilibrium concentration of SCN- in beaker 1.

Q: NaOH ? Which SM Combination

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Q: During a recrystallization, if more solvent than necessary was used, how would the recovery be…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Complete and balance the following equation in acidic environment. MnO4 + H+ + Br →Mn²+ + Br₂ + H₂O…

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Q: Which of the following compounds absorbs at the Longest Wavelength (Highest λmax)

A: Energy gap is inversely proportional to wavelength

Q: There are three sets of sketches below, showing the same pure molecular compound (sulfur dioxide,…

A: Given Molecule: SO2Melting point of SO2: -72 oCBoiling point of SO2: -10 oCGiven temperature…

Q: 10. The enthalpy of combustion for dodecane (MW: 170.34 g/mol) is -7902 kJ/mol. How much heat is…

A: Given, mass of dodecane combusted = 7.75 g molar mass of dodecane = 170.34 g/molwe know, => moles…

Q: For the following reaction, 0.553 moles of potassium hydroxide are mixed with 0.555 moles of…

A: Moles of KOH = 0.553 molesMoles of H3 = 0.555 moles

Q: Based on your understanding of the relationships between the structures and physical properties of…

A: Metals have high melting point.Generally metals are hard except Li, Na and K.Metals are generally…

Q: A 65 g of potassium primary phosphate is made to react with 200 ml of 3 M sodium hydroxide. What are…

A: In this Q, 65g of KH2PO4 is made to react with 200 ml of 3M NaOH  We have to find the components of…

Q: Knowing this, the change in enthalpy (AH) for a reaction- the amount of heat energy absorbed or…

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Q: H₂N OH COOH Cysteine Methionine Threonine Serine

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Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: Which of the following IS an Aromatic Compound?

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Q: The normal boiling point of liquid propyl amine is 322 K. Assuming that its molar heat of…

A: Answer :----

Q: Identify the strongest acid: O O O H C HÃ H H C-H H H- H CECEC H H-C=C-H H H I H H

A: The detailed explanation is below

Q: ? Starting Materials heat

A: The Diels-Alder reaction is a pericyclic reaction that creates two new sigma bonds by sharing four…

Q: Which of the following describe(s) the following reaction? Choose all that apply. 235U + n 92…

A: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is transformed into…

Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.00997…

A: Rate constant = 0.00997 M^-1S^-1 Initial concentration= 0.670 M Time= 730 second

Q: C13H180 8 7 (O 5 PPM 2 (singlet) 2 (quartet) 1 (septet) 3 2 3 (triplet) 6 (doublet)

A: .Given the molecular formula C13H18O1HNMR spectrum has so many peaks and each peak is shown in…

Q: Choose the correct MAJOR product for the following reaction. OA OB A Na CH3OH NH3 B OH C D

A: Reduction of aromatic rings to the corresponding unconjucated cyclohexadienes by alkali metals…

Q: What is the major product for the following sequence?

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Q: 1. Calculate the velocity (in m/s) of an object with mass of 9.109 x 10-31 kg a wavelength of 540.…

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