What is major the product of this reaction? (H3C) 3C (A) (B) (C) (D) C6H5- HO C6H5 C6H5 H C6H5 C6H5 CH3 OH lf H NaOH ???

Q: 14 OH Which of the following is/are NOT TRUE about the compound above? It represents an isomer of…

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Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? O…

A: Given the concentration of H2SO4 and volume and concentration of NaOH solution. we are asked to…

Q: Ex. What is the molar concentration of AgNO3 solution standardized against 712 mg primary standard…

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Q: (i) list all the reagents and conditions needed in each step to account for the formation of the…

A: Please find the attachment.

Q: The pH of the buffer formed by a solution that is 0.0150 M HCIO (Ka-3.0x108) and 0.0250 M NACIO is O…

A: Here we are required to find the pH of the buffer solution.

Q: The value of E°cell for a particular electrochemical cell is +1.44 V.  This is a/an ________________…

A: The value of E°cell for a particular electrochemical cell is +1.44 V. This is a/an ________________…

Q: calorimeter, the temperature of 4700 g of water increased from 25.5 °C to 28.9 °C. The water…

A: GIVEN Weight of solid fuel in a bomb calorimeter (x)=1.2 g Weight of water (w1) = 4700 g Water…

Q: One litre of aqueous sample containing the organic pollutant, polychlorinated biphenyl (PCB), was…

A: Distribution ratio /partition coefficient is the ratio of concentration of solute in organic layer…

Q: Reaction of with CH3CH₂COOH forms CH3CH2CH2OH OLIAIH4 HCI KMnO4 O CH3NH2 NaBH4 as a product.

A: -> Reactant is CH3CH2COOH . -> Product is CH3CH2CH2OH .

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? 5.00…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: Show the Nuclear mass and energy correlation.

A: Nuclear Mass  The total mass of the nucleons inside the nucleus is known as nuclear mass. The mass…

Q: Calculate the IHD and identify the important peaks in the following MS spectral data and draw the…

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Q: 200 A) Estimate core density, surface depth and radius for 2Pb B) Compare 2Pb with other nuclei 160…

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Q: 36) with sufficient oxygen present, pentane burns according to the reaction C₂H12 (1) + 80₂(g) +…

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Q: With respect to the following unbalanced redox equation that takes place in basic solution: MnO2…

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Q: Ozone and oxygen are examples of: O Isotope O All of the above Isobar Allotrope

A: Isotope: same atomic number but different mass number Example: isotopes of Hydrogen are 11H, 21H,…

Q: what types of compounds are generally used as fuels? why?

A: Fuels are organic compounds which generally burns and produce carbon dioxide,water and heat .h

Q: Which of the following organisms is the causative agent for skin infections and toxic shock…

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Q: Using the Grignard reaction, NBS, NaCN and any other reagents, synthesize Phenylacetone from…

A: We have to prepare Phenylacetone from Toluene using grignard , NBS , NaCN and some other required…

Q: Which compound has the highest boiling point?  1. CH3CH2-OH 2. CH3CH2-F 3. CH3CH2CH3

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Q: i) In Table 1 (column 3) determine the number of 1H NMR peaks (ignore splitting) that you would…

A: In the given question given that four structural isomers of butanol : 1-butanol , 2-butanol ,…

Q: What are the functional groups in Organic chemistry? Write their structures and give at least three…

A: functional groups in Organic chemistry

Q: A. Na2S+CaCl2 CaS + Na → C. Zn(s) + H₂SO4 → ZnSO4+H2 1 B. Cu (g) → Cu²(g) + le D. Cu(g) → Cu¹*(s) +…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: Propose a synthesis for the following transformation using any reagents you have learned. 3. محمد OH

A: Note - Since the given question is a multiple question, hence I solved first question according to…

Q: A) A solution made by adding 1.63 g of K2S (MM=110.3 g/mol) to 10.0 mL of H2O has a volume at 20oC…

A: #(A): Mass of the solute, K2S(MM=110.3 g/mol) taken = 1.63 g  Volume solution, V = 11.1 mL

Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

Q: Cracking is an important reaction of alkanes in the petrochemical industry. What is cracking? Give…

A: Alkanes are the saturated hydrocarbons. These contain only C and H atoms and only single covalent…

Q: Use chemical equations to show how the HCO3-/CO32- buffer works with an acid stress and with a base…

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Q: You have a buffer composed of HCO3- and CO32-. Which ion represents the weak acid? and Which ion…

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Q: Describe the water's role in the following reaction: (attached is a picture of the reaction) a.…

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Q: Question 13 Properties of bases, EXCEPT: Ohydroxide ions O electron pair donor O tastes bitter…

A: What are base .

Q: 2. A certain amount of charcoal (¹2C) was burnt to produce CO₂. Unfortunately, 10% of the carbon was…

A: Given that, For 1 mole of Charcoal The combustion of Carbon in charcoal is C  + O2   → CO2 g…

Q: When 41.5 grams butene (C4H8, M=56 g/mol) reacts with m-CPBA (C7H5C1O3), we expect 0.74 moles of…

A: Given: Mass of butene= 41.5g Molar mass of butene= 56g/mol Moles of epoxybutane= 0.74 moles Molar…

Q: Br CH₂ 2 H₂C H H 3 3 X = X 3 2 2 OH НО H₂C CH₂ H H configuration for C2: configuration for C3: b) .…

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Q: Calculate of pH of a 0.0026 mol/L solution of hydrochloric acid

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Q: Consider the alkane, n-propane. What is the hybridization of the 3 carbon atoms? O the carbon atoms…

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Q: Which of the following terms apply to valine at pH 7.0? a. Amphipathic b. Zwitterion c. Diprotic d.…

A: Term applicable for valine

Q: Draw the fragmented molecular ion for the compound shown above for peaks 127,144 and 159. Thank you.

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Q: Draw the structure of 2,3-dimethylbutanoic acid. Report the 1H NMR that would be observed and…

A: Some important points for describing the H-NMR of a compound A. Chemical shift value of a proton…

Q: Random error may result from all of the following except: Faulty calibration Temperature…

A: Random error can is caused by uncontrollable variables that cannot be rectified and removed.  Randon…

Q: 1 i) A first-order reaction has a half-life of 22 seconds.  a) Calculate the rate constant for this…

A: Given, a first order reaction with its half-life and initial concentration of reactant.we are asked…

Q: Write the chemical formula of the compounds in letters 1- poly(2-propyl ethyl acrylate) 2-…

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Q: List of metals arranged in order of decreasing ease of oxidation: Activity series Reactivity table…

A: List of metals arranged in order of decreasing ease of oxidation.

Q: What is the correct geometric isomerim designation for this molecule according to IUPAC? N-…

A: Given:

Q: H CH₂ " 'Н ove represents butane? н с CH₂ Ш H.C Н IV

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Q: Define the following terms and provide a specific example for each: a. Haloform reaction b. Phase…

A: Please find the attachment.

Q: 4. Formulate the potential product of each of the following reactions. Write "no reaction" where…

A: As per the rules, only the first three subparts can be answered.

Q: part 1:  Given an electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Give the electron…

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Q: Q1. What is the volume of 0.40 M H3PO4 solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? A.…

A: In given problem, we have to find wavelength using given values of n.

Q: 4. A 50.0 g sample of argon (39.95 g/mol) is placed in a container of 0.925L at 325K. a. Calculate P…

A: #4.(a):  Given the mass of Argon gas taken = 50.0 g  Volume of the container, V = 0.925 L…

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.