Click the "draw structure" button to launch the draning utility. Complete the following reaction scheme by drawing a correct starting material. HgSO, H,SO, H;0 draw structure 2-butanone

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A: Given :  Mass of solute = 0.25 g  Mass of solvent = 8.85 g  Change in freezing point = 2.8°C  Kf of…

Q: When the reagent, Br2 in CCI4, (reddish-brown color), was added to Compound A of molecular formula…

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Q: Which of the molecules below would you expect to be soluble in hexane (C6H14)? :O: A H3C. CH3 :NH2…

A: The molecules given are,

Q: ОН H2SO4 85 °C

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Q: II. Chemical Balance: A. Balance of the aqueous cupric ion - ammoniac cupric ion 1. Color of the…

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Q: What is the molarity of a solution with 94.3 g of glucose molar mass 180.16 g per moles in 636 g of…

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Q: The equation of the line for an Abs vs. [FESCN^2+] plot was determined to be y=4462.2x - 0.00329.…

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Q: 1. Given the gaseous reaction between methane and water forming carbon monoxide and hydrogen: CHa(8)…

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Q: Calculate the heat of atomization of C2 HC13, using the average bond energies in the following…

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Q: What is the product(s) for the following reactants? CH, O H O H2N-C-C-OH H,N-C- -C-OH H. H. OH H ОН…

A: Dipeptide- A peptide which is formed by two amino acids. Peptide bond - This is an amide bond…

Q: You wish to construct an electrochemical cell from the following half- reactions: Ag* (aq) + e -> Ag…

A:

Q: Match the total number of isomers that each of the following complexes can have. Do not include…

A: Give in following question some complexes match the total number isomers do not include enantiomers

Q: 1. NaOEt 2. CH,Br 3. NAÕH 4. Н,О, Д HO HO, HO HO

A:

Q: The melting point of calcium is 851 C, it's solid-state specific heat (Csolid) is 0.632 J/gC, and…

A: a.) At melting point , there would be only phase change from solid to liquid. So energy required to…

Q: One kmol of CO is heated to 3500 K at a pressure of 2 atm. What percentage of the original CO, is…

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Q: Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Which drawing depicts the electron configuration of oxygen (g O)? A. В. C. D. E.

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: O CH3 - CH2 - CH2 - CH2 - CH2- CH = CH- CH3 %3D O CH3 - CH2 - CH = CH- CH2-CH= CHz-CH3 3 H, C- CHz -…

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Q: One or more of the monomers below are needed to make the polymer Choose which one(s). OH но NH2 H2N…

A: Given,

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Q: Which of the molecules below would most likely be least soluble in hexane (C&H14)? :0: :0: A B :O:…

A: The molecules given are,

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Q: a. Copy the partial equation below to your answer sheet. Complete and balance the equation below:…

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Q: d) lon flow e) Cathode-Anode f) Standard Cell voltage g) “+" and “_“ posts NilNiCl2…

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Q: Describe the differences between alpha and beta secondary structures of proteins. osu struc.

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A: If ΔH is negative and ΔS is positive, the reaction is spontaneous. When ΔS < 0 and ΔH > 0, the…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: A 0.2480 g sample contained only NaCl and KBr. It was dissolved in H20 an required 49.14 mL of…

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Q: Use the template below to construct a MO diagram for the CN* molecule and use it to answer the…

A: Given incomplete diagram is :

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

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Q: 55.00 mL of a solution of 0.1325 M maleic acid is titrated with 0.1000 M NaOH. What Is the pH when…

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Q: In the correct order, what are the three steps in the mechanism of an Aldol reaction? O Enolate…

A: Which one of the following is correct

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A: Given: pH = 3.00

Q: 2. What is the product of reaction of the alcohols below with Jones Reagent (HO-CrO2-OH plus H,SO,…

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Q: Identify the reagents you would use to accomplish the following transformation: (Hint: 2 step…

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Q: |CH,CH,l,Cu-Li THF solvent [+] DIBAL-H, cold THF solvent

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A: PEC diagram is given for barium hydroxide.  We have to determine the relative interaction strengths.

Q: Please help me figure out the IUPAC names that come from combining the compounds in the first column…

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Q: Chemistry Draw the main product of the following reaction. Show stereochemistry in product structure…

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Q: Suggest the enzymatic pathways that are involved in the metabolism of heroin and codeine.

A: The answer is attached below-:

Q: 28.7 L of oxygen gas at 25.0°C and 2.1 atm, and 6.9 L of helium gas at 25.0°C and 3.4 atm were…

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Q: Et3N Br2 NaOH(aq) + H3PO2 H2SO4 Na tan ot

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Q: (a) Br (b) CH3 (c) CH3 H CH3 H Br Br H H OH CH3 H3C OH H °CH3 OH Which of these compounds are…

A: Choral centre in a molecule can be defined as the carbon atom to which four different groups are…

Q: Suppose an AM talk radio station broadcasts radio waves with a frequency of 730. kHz. Calculate the…

A: The energy of the radiation is quantized and the energy of one photon is given by: Where, h =…

Q: Propose a multistep synthesis for 2-phenylethanoyl chloride, using benzene and acetylene as your…

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Q: a Sbaredere iden lify the ketomet वर्विटणेप्वेष कैलने वागवे वाळafl कवनी कर हलागामबबे के किल +मe…

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Q: For a particular reaction, Δ⁢H=27.58 kJ/mol and Δ?=284.6 J/(mol·K) Calculate Δ?Δ⁢G for this…

A: • The values provided in the question are:-       i) Enthalpy change of a reaction, ∆H = 27.58…

Q: What is the activity (in Bq) of a sample of Cs-137 if 31.6 years ago it was recorded to have an…

A: Given: The initial activity of Cs-137 = 9932.8 Bq And the time passed = 31.6 years. The half-life of…

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R E=- n In…

A: Given that, Transition of the electron from an orbital with n=3(n1) to an orbital with n=11(n2)…