1. LDA 2.

Q: Which of the following set of alcohols can form a carbocation that is prone co shifting/rearrangemen...

A: We have to predict the alcohol that can undergo rearrangement of carbocation.  

Q: The mole fraction of a non electrolyte (MM 217.2 g/mol) in an aqueous solution is 0.0238. The soluti...

A:

Q: Consider the reaction: Pb(NO3)2 (aq) + 2 NaCI (aq) PbCl2 (s) + 2 NaNO3 (aq). What type of reaction i...

A: Different types of reaction: 1) Precipitation reaction: In precipitation reaction an insoluble salt ...

Q: A solution containing 25mL of 0.0750M Maleic acid (diprotic acid) is titrated with 0.05M NaOH.  calc...

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Q: The main product in the following reaction is: CH, —сн—СH, Br + CH,CH,0 CH3 CH, CH, () CH, — сн— сH,...

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Q: A solution containing 25mL of 0.0750M Maleic aid (diprotic acid) is titrated with 0.05M NaOH.  calcu...

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Q: Aquetus sulluric aod (I1, So reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sul...

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Q: Solution A was made by mixing a few grams of salt and a few grams of water. After mixing, it was obs...

A: saturated solution is a solution in which no more solute can be dissolved at constant temperature

Q: I start my day by running mixed standards using a well established method. My compounds all elute ea...

A: This can be explained as

Q: give the correct name of this structure: CH3 4/ H-C=C-CH=CH 1_ 2 3

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Q: Structural effect that results to distortion of electron clouds O A. inductive effect O B. sigma ele...

A: The distortion of electron cloud takes place whenever a electron withdrawing or electron donating gr...

Q: Draw the major product(s) for reaction of methyl pentanoate with: NaOH, H20, heat; then H30*

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Q: Stoichiometric calculation to determine the mass of Copper (II) sulphate used to react  with the mas...

A: A question based on stoichiometry that is to be accomplished.

Q: What is the major product of the reaction shown below? 1) LİAIH4 2) H20 CH2OH CH2OH H.

A: Carboxylic acid undergoes reduction with LiAlH4 to give reduced product.

Q: Balance and show the complete solution:  Fe2(SO4)3 + KOH → K2SO4 + Fe(OH)3

A: We have to write the balence equation and complete solution as follows

Q: Which of the following compounds maybe classified as a primary alcohol? O A.(CH3)3CH2CH2OH О в. (снз...

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Q: One liquid stayed on top of the other liquid when contained in a beaker. Which statement about this ...

A: Given: One liquid stayed on top of the other liquid when contained in a beaker.   

Q: Given the transition range for the pH indicators below, which indicator is most appropriate for the ...

A:

Q: HPO,2- and PO,3- Н.О and HsO* H;PO, and H2PO. D) E) A) B) Н.РО and HPO,2- C) H;PO4 and HPO4,2-

A: Conjugate acid base pair H—A ————> H+ + B- acid = HA Conjugate base  = B-  

Q: The species that act as bases in the following reaction are: H2SO4 + HNO3 = H2NO3 + HSO4 1 2 4 3

A: There are several theory to define acid and base and one of the theory is Bronsted Lowry  theory 

Q: re all tetrahedral mole etrahedral molecule tha

A: Tetrahedral molecule having all four same element attached with central atom is considered as symmet...

Q: What major product would you expect to obtain if acetic anhydride reacted with n-propyl alcohol? a. ...

A:

Q: The IUPAC name of the compound below

A: Organic compounds are named according to the IUPAC nomenclature which has some general rules. The gi...

Q: Consider the titration 40mL of 0.10M NaI with 0.05M Ag+.  What is the major species present in the s...

A: The correct option would be:  

Q: Oxidation of secondary alcohol will give O A. aldehyde O B. carboxylic acid O C. ketone O D. no reac...

A: Alcohol - The molecules having -OH as primary functional groups are known as alcohols. 

Q: The reaction of an alkyl halide with aceto acetic ester results to the production of alan O A. keton...

A:

Q: A buffer is made by mixing 0.060 L of 0.100 M NH3 with 0.040 L of 0.100M NH4CI. The resulting pH was...

A: Buffer is the equimolar mixture of the weak acid or weak base with their corresponding salts. So, th...

Q: Complete the reaction when ammonia is dissolved into water NH3 + H20 a. NH4*1 b. Он1 C. H30*1 d. H20...

A: Given,  NH3 + H2O ------> 

Q: Due to steric effect, some reactions may not occur even if they are theoretically viable. O A. True ...

A: Steric effect is nothing but the nonbonding interactions that influence the shape and reactivity of ...

Q: Thorium*2 Zinc - 67 Chemical Symbol Atomic Number, Z Mass Number, A 30 232 # of protons # of neutron...

A:

Q: 3. Identify which of the following equations represent(s) spontaneous reactions: A (a) Cu(s) + Br,(1...

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Q: Ozonolysis is the application of reaction O A. substitution B. oxidation O C. addition O D. eliminat...

A: We have to choose the following given options for the ozonolysis as follows in step 2:

Q: What are/is the disadvantage(s) of using iodine solution as a titrant? A Iodine can sublime. B odine...

A: The correct option is (D)  Iodine can sublime at room temperature and at high temperatures, sublime...

Q: The dehydrochlorination of 3- chloro-2-methylpentane in the presence of (CH3)3N, Ag2O and heat produ...

A:

Q: 12. One experimental design for determining the position of a half-cell reaction that is not include...

A: Au(s)|Au+3(aq) || In+3(aq)|In(s) Eocell = 1.84 V

Q: What is the pH of 8.1 x 105 M HCIO4 solution? Is it acidic, basic or neutral? O 4.09; acidic O 4.09;...

A: • The values provided in the question are:-     i) Concentration of HClO4 solution, [HClO4] = 8.1 × ...

Q: What group does the following organic compound belong? 0-N-0' A. organic nitrite B. amines O C. nitr...

A: Amines          RNH2  NITRILES       R -CN  Esters            RCOOR

Q: Steric inhibition of resonance prevents electron delocalization. O A. True B. False

A: We have to choose steric inhibition of resonance prevents electron delocalization as follows in step...

Q: Which of the following species cannot act as a Lewis base?   a. O2- b. Mg2+ c. H2O d. OH-

A:

Q: What is the name of the following compound? O 2,5-dimethyloctane O 4,7-dimethyloctane O 2,5-methyloc...

A:

Q: mechanism pattern involved in this reaction is loss of a leaving group rearrangement nucleophilic a...

A:  

Q: w the resulting structure when a nucleic acid bonds with an identical nucleic a hin a biopolymer str...

A: Interpretation: We have to draw the structure of DNA.

Q: Which of the following indicates the most basic solution at 25oC? a. pOH = 6.7 b. pH = 4.2 c. ...

A: To determine the most basic solution among the given solutions a. pOH = 6.7 b. pH = 4.2 c. [H⁺] = 1 ...

Q: A mixture of Fe(OH)3 and water were prepared by using a solute-solvent mass ratio of 1:7. The percen...

A: Given :- ratio of Fe(OH)3 to water = 1:7  To determine :- percent by weight composition of the solut...

Q: A mechanism pattern involved in this reaction is: O- rearrangement loss of a leaving group nucleophi...

A:

Q: Most of the mass of any atom is: a. spread evenly throughout the atom b. found in the outermost she...

A: Atom is a smallest unit of matter that forms chemical element. Atoms are very small in size which is...

Q: 8. Identify for an atom of 32s : element name: Z, atomic number = A, mass number = number of neutron...

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Q: Blank correction is not done in a Mohr titration of NaCl. Is there a positive error, negative error...

A: When the analyte is added to the solvent blank during the preparation of the standards. The analysis...

Q: HO 5. 6. HO. on HO, 7. 8. 9.

A:

Q: Write the lewis structure and give BOTH the atomic structure (atoms only) and the electronic structu...

A: The Lewis structure is the arrangement of valence shell electrons in the molecule. The electrons are...