From experiments on alpha particle scattering from thin films of gold, the nuclear centers of gold atoms are about 1.32 × 10–14 m in diameter and are about 292 pm apart. How many gold atoms line up across a 600.0 nm thin film?

Q: 3. Circle and label the functional groups of the following molecule. HO. НО. NH

A: Functional groups can be defined as the atoms or group of atoms that determine the chemical…

Q: 2. What is the product of the following sequence of reactions? Explain the regioselectivity obtained…

A: The reaction is an example of an epoxidation reaction using dimethyl dioxirane (DMDO).

Q: Z I 1 1 1 1 X I This sketch is about 1800 pm wide. The coordinate (x, y, and z) axes are also shown.…

A: Answer:Orbital is a space around the nucleus where probability of finding an electron is maximum.

Q: Draw the structure for trans-3-chloro-2-isopropyl-4-hexen-1-ol.

A: The IUPAC name is the name that follows the chemistry rules as per recommended by the International…

Q: Ephedrine has the 1(R),2(S) configuration and (+)-pseudoephedrine has the 1(S),2(S) configuration.…

A: Organic compounds can be defined as  compounds that contain carbon and hydrogen atoms. The carbon…

Q: In organic chemistry, nucleophilic substitution reactions typically occur through one of two…

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

Q: Question 21 of 25 > O Macmillan Learning A carboxylic acid reacts with water to form a carboxylate…

A: Carboxylic acid reacts with H2O to form carboxylate ion and H3O+ .

Q: 3. What is the probable product in the following intramolecular D-A reaction? I-V=U-J HICEC- C CH Ha…

A: Intramolecular Diels-Alder reactions are cycloaddition reactions where both the diene and the…

Q: (a) SCIFs List symmetry operations: Point group:

A: To find the symmetry elements and point group of a main group molecule SClF5.Use the concept of…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Solubility of a compound changes with PH, if any constituent ion of the compound reacts with Proton…

Q: The main product of the reduction of 3-ethyl-2-pentanone, in the presence of LIAIH4 as catalyst, is:…

A: Given,The main product of the reduction of 3-ethyl-2-pentanone in the presence of  LiAlH4 is:

Q: 2. The initial rate of the reaction of species A and B A + 2B→ C was measured at a temperature of 25…

A: In the rate law equation , the exponent of the concentration term of the reactant represent the…

Q: ) The correct formula for p-dipropyl benzene is: Im) -CH-CH3 10 0] in CH3 CH₂-CH-CH3 0 tr)…

A: Correct formula of p-dipropylbenzene :

Q: Consider following structures. CH₂OH CH₂CH₂OH 1 IV OH (A) True II False OH T CH₂CCH CH₂ V Only…

A:

Q: Boiling point trends - use table on next page and the internet What is the approximate increase in…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Draw the major organic product obtained from the following reaction. CHCl3 (CH3)3CO-K+

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

Q: How much HEPES-acid(in grams) and 1M NaOH (in mL) are needed to make 500 mL of a 0.3M HEPES buffer…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.It is…

Q: How many signals would you expect to find in the 13C NMR spectrum of the following compound? A. 2 B.…

A: Given,The compound is:

Q: Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

A:

Q: 1) For the following reactions, prove the law of conservation of mass by: a) drawing the law of…

A: According to law of conservation of mass, mass can neither be created and nor be destroyed. In a…

Q: If the rate constant for a reaction is 2.86 s1 at 20\deg C and the activation energy is 36.2 kJ/mol,…

A: The objective of this question is to find the temperature at which the rate constant for a reaction…

Q: N 1) NBS 2) KNO3 Conc. H₂SO4

A: In the reaction of isoquinone with NBS (N-bromosuccinimide) followed by the addition of KNO3, a…

Q: 1. Name the following: a. b. OH

A: Information about the question

Q: Alkali metals are often used to remove traces of water from organic solvents, such as diethyl ether.…

A: “Since you have posted a question with multiple questions, we will provide the solution only to the…

Q: y I 1 II I X I This sketch is about 800 pm wide. The coordinate (x, y, and z) axes are also shown.…

A: Orbital is a space around the nucleus in which probability of finding an electron will be maximum.

Q: What is the concentration of A after 49.3 minutes for the reaction A → Products when the initial…

A:

Q: In BCC, atoms touch along the cube diagonal (consult your model and the Advance Study…

A: In a body-centered cubic unit cell, the atoms will occupy each corner of the cube and in the center…

Q: Predict the products of this organic reaction: CH3 CH₂=C-C-CH=CH₂ + 3 H₂ || CH₂ Pd ?

A: Alkenes are hydrogenated by the reaction with hydrogen in the presence of finely divided nickel,…

Q: When hexan-1-ol is treated with conc. H₂SO4 at moderate temperatures, Odi-n-propyl ether, E1…

A: Reaction of hexanol with sulfuric acid:- Substitution is favourable here instead of elimination .

Q: O | CH3 Br 1. Mg 2. O ㅐ요 H 3. H+/H₂O 1. Na, CH3OH NH3 2. excess LIAIH4

A: 1) First Grignard reagent formation which act as nucleophile and attack to carbonyl carbon followed…

Q: Identify the number written in correct scientific notation. 9.52 × 10² 0.02 × 10-5 O 10.4 x 10¹ 0.78…

A: The scientific notation is a method used to express numbers that are too small or large to be…

Q: Classify each aqueous solution as acidic, basic, or neutral at 25 °C. Acidic Basic Neutral

A: Aqueous solutions can be classified as acidic, basic, or neutral based on the concentration of…

Q: A solution of carbon tetrachloride and acetic acid (CH₂COOH) is boiling at 116.5 °C. A sample of the…

A: The objective of the question is to calculate the percent by mass of  in the boiling solution with…

Q: A solution of density 0.903 g/mL has a molality of 1.74 molal of an organic compound (molar mass…

A:

Q: Suppose an atom with its nucleus at the origin has an electron in a 2p, orbital. Complete each row…

A: Answer:Orbital is a space around the nucleus in which probability of finding an electron will be…

Q: Draw structural formulas for the major organic product of the reagents shown. OCH3 OCH3 + HNO3 H₂SO4

A: The objective of the question is to find the major organic product obtained from the given reaction…

Q: Which of the following alkenes have both a cis and a trans form? Check all that apply.…

A:

Q: Consider the electron transition from n = = 5 to n = 2 What is the wavelegth in nm

A:

Q: Re-order the list in the table below, if necessary, so that the atoms in it are listed in order of…

A: Atomic radius in a periodic table increases top to bottom in a group as number of shells increases.

Q: 23) Provide the major organic product in the reaction shown below. Br CH3 NaOCH;

A: Base in Elimination Reactions: Sodium methoxide is often used as a base in elimination reactions,…

Q: Describe WHY the shape of the O3 isopleth occurs. (Why are there sections where increasing NOx…

A: In the given question we have to predict the reason why the shape of the O3 isopleth occurs.In the…

Q: Starting with benzene and using any other necessary reagents of your choice, design a synthesis the…

A: In this question, the concept of electrophilic substitution of benzene is used.Groups like Cl, Br,…

Q: The following compound is. chiral Oachiral

A: To find out whether the given allene is chiral or achiral

Q: Give the iupac name of the Alkene reactant and the name of the product of this reaction

A: Information about the question

Q: Given each of the acid/base equilibria shown, provide curved arrows that represent the reaction…

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

Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic…

A:

Q: Which molecule is ACHIRAL? Н H3C CH3 H вгр a. H HC CI b. CH3 Н H H3C С. CI TH CH3 H C H CI CI d.…

A: The objective of the question is to find the molecules which are Achiral. If the carbon is…

Q: The XYZ Cough Drop Company uses menthol as an ingredient in its cough drops. The plant manager…

A: an acid is a species which donates Proton while a base accepts proton.An acid after donating Protons…

Q: Draw a skeletal line structure of cis-4-methyl-2-hexene

A: Skeletal line structure  OR  Bond -Line structural Formula  :*It is a simple, short and convenient…

Q: 3) Using 1-propene and acetylene propose a synthesis of the OH products shown. OH +H,CO Products 4)…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…