DCH CH CHCr

Q: Draw the Lewis structure of NH3, state its shape and deduce and explain the H-N-H bond angle in NH3.

A:

Q: Several drugs are prepared by reactions in which the formation of the carbon-carbon bond is the last…

A: The Mestranol is an oral contraceptive. It is also known as birth control pills. The IUPAC name of…

Q: El producto principal de la siguiente reacción es HCI OH II II IV

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Q: Но + bas H.

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Q: AH° (kJ/mole) species H (g) O (g) H2O (g) H2O2 (g) 1. +218.0 (8H – ®YH¾ +249.1 -241.8 -136.4…

A: ∆H =-153 kJ. Bond energy of H2(H-H)= 432 kJ/mol Bond energy of O2(O=O) = 495 kJ/mol Bond energy of…

Q: NH2 C-CH-CH,-CH,-CH3-NH,

A: Selectr the longest principal carbon chain which has 5 carbon in this molecule.NH2 group behave as a…

Q: Given the bond enthalpies in the table, estimate AH for the reaction shown: H H-H H-C=ċ-H H-C-C-H H…

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Q: Q3/ A- Give the chemical structure for the petrochemical products A, B, C, D, E and F: H/H20 1/202…

A: Given reaction:

Q: 20. Which of the following is most reactive toward Sy2 reaction ? Cl -Cl Cl (a) (Ъ) (c) (d) ČH3 NO2

A: Which of the given molecule is most reactive towards SN2 reaction = ?

Q: What is C terminal amino adid of the peptide below? OH N. OH H;N N. H. H. Select one: a. H,N-CH HN-…

A: The structure of an amino acid and peptide bond is as follows:

Q: Complete the  reductions

A: Although  sodium Borohydride is not as powerful as lithium Aluminium hydride , it is very effective…

Q: In the manufacture of margarine, unsaturated vegetable oils are converted to saturated fats by a…

A:

Q: how Na2CO3 of primary-standard grade can be prepared from primary-standard NaHCO3

A: A primary standard is a compound that is pure, anhydrous, extremely stable, less hygroscopic, and…

Q: CO₂H of C-OH C-OH heat 1. SOCI 2, A 2. NaO2 CCH₂CH3

A: Carboxylic acids on treatment with thionyl chloride produces acid chlorides which on treatment with…

Q: H3C N 2 catalytic HCI

A: Given is organic reaction.In which reactant is tertiary amine and reagent is hydrochloric acid.

Q: Select the answer from the following three options : A) SN1 B) SN2 C) E2

A: In this question, we will see that this given Reaction is what kind of Reaction mechanism type.  You…

Q: The chemical structure of ethanol (CH,CH,OH) is shown below. Highlight each atom that is in a methyl…

A:

Q: Draw the two main products for this reaction: Cl₂ FeCl,

A: To solve this problem we have to complete the given reaction.

Q: Which of the following arrow movements are wrongly ordered?

A: Tail to head of arrow in the mechanism of a chemical reaction shows the movement of electrons (from…

Q: Consider the below IR spectrum. Select the structure that produces the spectrum. 100 TRANSBETTENCERE…

A: Given spectra ;

Q: 1) CI ,H+ C D 2) H30+ O:

A: We have to predict the product for the following given reaction as follows in step 2:

Q: What is true for this reaction coordinate diagram:

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Q: OH O CH,CH…C–CH, Identify the appropriate bond(s) by selecting each atom individually on the canvas…

A: There are two main types of bonds present in the given compound. (1) Ionic bond(2) Co-valent bondAn…

Q: HO HCI 2ncl₂ H₂SO4 come 1. TsCl. 2.06

A: 4-Methylpentan-2-ol, also known as isobutylmethylcarbinol or isopentylcarbinol, is a chemical…

Q: Predict and complete two reactions of a compound with water. Use a single arrow to indicate that the…

A: H2S (g) is a weak acid and it partially dissocciated in aqueous solution anddissociated ions remain…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: The temperature at which the vapor pressure of a liquid becomes equal to the atmospheric pressure is…

Q: 3. Supply the starting material, reagent/condition, or major product to complete the reaction below.…

A:

Q: + H CH3 H ::

A: Step 1:Complete reaction is given as :- Nucleophilic Attack: The chloride ion (Cl-)  acting as the…

Q: Н3ОН 1 ° (s) 2) (CH3)3CBr

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

Q: and hydrogen is an exothermic process.  Which of the following statements is true about the bonds…

A: Here we use the expression of enthalpy of reaction i.e ∆ H = Ep - Er ( where Ep is energy of…

Q: Using the table of bond dissociation energies, the AH for the following reaction is CH4 +2O 2 → CO 2…

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Q: Complete the scheme, write formulas: CISO₂H - 15°C konc. HNO3 H₂O A B C4H3NSO₂ 40°C to

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Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Given in following question question some compound and it's Lewis strecture calculate the boiling…

Q: Which of the statements below best describes this equilibrium: HCIO4 + CH3CO2 CIO4 + CH3CO₂H Note:…

A: A question based on equilibrium concept. An equilibrium reaction whose nature and the product favor…

Q: H3C. ОН Br2 FeBr3

A: In the given reactant, -OH is a strong ortho and para directing group, hence the further…

Q: 11. H Br CI-

A: An organic reaction in which an electron-rich species attacks the electron-deficient carbon and…

Q: sketch a PE diagram for the following reactions: 2NO(g) = N2(g) + O2(g) C2H2(g) = 2C(s) + H2(g

A: For reaction  2NO(g) = N2(g) + O2(g) This reaction is exothermic the potential energy diagram is…

Q: OH H₂SO4 cat. SN2 conditions

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

Q: Which compounds are formed by the reaction shown below (remember chains can rotate)? H2 Pd'charcoal…

A: The hydrogenation using Pd and charcol, the two hydrogen atoms are added to the same face of the…

Q: Four metals, W, X, Y and Z, are separately reacted with water and dilute hydrochloric acid. The…

A: Given: Result of reactivity of different-different metals with water and dilute hydrochloric acid.…

Q: a. Li/CUCL, b. 2 chloro 2 methy propane ČI

A: In this reaction C-C bond formation takes place . This is corey house synthesis reaction.

Q: Calculate the value of AH (in kilojoules per mole) for the following reaction:

A:

Q: HO S HNO3 H₂SO4

A: Aromatic compound reacts with the nitrating mixture to form a nitroaromatic compound. The reaction…

Q: j) k) 3° 1⁰ Br 0 Br CI DMF SN2 CN acetone SN2

A: Given reaction is an example of nucleophilic substitution reactions.

Analytical Tools

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