1. Rutherford discovered the nucleus of an atom through his gold foil experiment. Draw a structure of an atom with the constituents of nucleus that is stated through the modern atomic theory below.

Q: 7 O 1. R₂BH 2. NaOH, H₂O₂ O H

A: The given reaction is hydroboration oxidation reaction of alkyne. Terminal alkyne gives aldehyde…

Q: The following groups are listed in order of increasing priority (lowest first). -OCH,CH, -CI H Link…

A: Given priority order is true or false --

Q: OR A ZI

A: We have to choose which one is more basic.

Q: ? CN

A: Given is organic reaction

Q: Problem 4. NaBthy Problem 5.

A:

Q: Please help with part D, E, F

A: The given reactions  are simple addition of reagents to the alkene. Some of them give anti addition…

Q: (C,H),NH,* Stronger Bronsted-Lowry acid NO2 Weaker Bronsted-Lowry acid (C,Hz),NH Stronger…

A: According to Bronsted  Lowry concept atoms/molecules/ions which release proton(H+) are acid and…

Q: Write a note on Bridgehead compounds

A: Bridge head carbon is present in bicyclo compound. Molecule which have two or more rings.

Q: Thats very helpful thank you! How would this look in Aktiv format?

A: Product can be made by applying appropriate reaction mechanism.

Q: 100 mL of 1.4 M benzoic acid (C₂H5OOH, Ka = 4x10-4) is titrated with 1 M NaOH. What is the pH after…

A:

Q: Only D through G

A:

Q: ecount write ithe reaction mech anism of' following regetion coith 8tep-by Stepf

A:

Q: What are the products F1- (aq) + H₂O(1) → A) F²- + 2 OH¹- B) HF + OH¹- C) H₂F + 0₂²- D) F₂ + 2H₂O of…

A: Acid are define as a species that can donate proton ( H+ ) and base are the species that can accept…

Q: 3) At 448°C the equilibrium constant Kc for the reaction given below is 50. If we start with 100M…

A:

Q: Ph HO Ph Ho で HO noreatior Ph

A: Ring opening with Grignards reagent is takes place at less steric hindered side. Hence correct…

Q: Explain why H2SO, is a strong acid while H,SO3 is a weak acid.

A:

Q: which is the weakest mucheophile? BỊ CHỊCH, NG 요 CH3CONa Ic) (CH₂CH₂)₂ NLi D) (F3 (H₂ONG A

A: Here is your answer...........

Q: what is the Product? CH3CH₂ CHI Zn (Cu)

A: This reaction is Furukawa reaction.

Q: 1.9-BBN, THF 2. H₂O2, NaOH Select to Draw Q U

A: Now, the alkyne and the alkane have the same number of carbon atoms.

Q: A C D

A: The above reactant i.e. given is form of resonating structure and from the arrows we will get a…

Q: O₂N H₂NNH- -NO₂ =0 trace H+

A: The reactants provided are 2,4-Dinitrophenylhydrazine (2,4-DNP) and cyclopent-3-en-1-one. 2,4-DNP is…

Q: Vei to ーエ Eדיייי 2.

A: Negative charge on electronegative atom is more reasonable (stable) than electropositive atom. The…

Q: what is Oxidizing agent folloong reachon? In the Co H206t 602 ->6 cOz + e Hz O

A: Oxidizing agent :- A substance which itself undergo reduction but oxidizes the other is called…

Q: b) Draw the structure with name of most abundant member of Sialic acids. What are the importance of…

A: This problem is based upon Carbohydrates.

Q: What is the overall reaction for this mechanism? Are there any intermediates or catalysts in the…

A: chemical kinetics, the branch of physical chemistry that is concerned with understanding the rates…

Q: Draw an arrow pushing mechanisms for this

A: This is a primary amine and anhydride. When an anhydride reacts with primary amine it gives amide.…

Q: dentify the predominant product formed in Box 2.

A: The objective of this question is to predict products based on given reactants and reaction…

Q: {Ph)_CHC(CH:)_CC(CH,)_CH(Bn)CHO

A: The explanation is given below-

Q: CI F CI CH;CH,CO2H CH;CHCO,H CH;CHCO,H ČH;CH,CO2H II II IV

A: All the given compounds are various types of carboxylic acids.

Q: 4. 252O32- (aq) + I2 (aq) -> S4O62- (aq) + 21- (aq)

A: A reaction in which oxidation and reduction takes place simultaneously is called a redox reaction

Q: مرو EtOK/EtOH heat

A:

Q: ee ELOH fuerfuryl acetate (FAC).

A: The electron pushing arrows are useful to understand the movement of  electrons from one atom/group…

Q: This is formed when ether reacts with concentrated HCI * Your an swer

A: Oxonium salt    Ether ( ROR ) reacts with Conc. HCl to produce Oxonium salts.

Q: Your research project involves the synthesis of a family of organometallic reagents so you can…

A: Organometallic reagents, specially grignard reagents are synthesized in inert solvents like ethers…

Q: Help draw cojugate acid

A:

Q: I only need  OMEGA SHORTHAND NOTATION

A: The Omega Shorthand Notation is given by- First of all counting total number of carbon atoms in the…

Q: Which hydrogen in this photo will be the most acidic and why?

A: Given: Generally the protons bonded to electronegative atom are more acidic and easily donated.

Q: Br NaOEt ELOH ....|||

A: In NaOEt/EtOH medium, E2 reaction occurs. For E2 reaction the stereoelectronic requirements is that…

Q: For the compund + H,O 아 +H,0

A: As you have asked multiple, we will answer the 1st part only. If you want any specific question,…

Q: Acid-base catalysis mechanism and an example

A: The species that donates a proton is known as Bronsted Lowry acid. The species that gains a proton…

Q: What is the LUMO of the Li₂ molecule? please explain with answer...don't quite understand book…

A:

Q: Hydrolysis of the compound represented by the figure will yield two products.  Name the larger of…

A: Esterification reaction: Carboxylic acid reacts with alcohol in the presence of an acid catalyst to…

Q: ethane, formaldehyde and methanol rank from weakest to stronges

A: Answer:- this question is answered by using the simple concept of intermolecular forces. Ethane has…

Q: Which would you think would be a strongerinteraction and why: an interaction between a sodium ion…

A: Given information: an interaction between a sodium ion and the partial negative charge on the oxygen…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.