Part b (r)–3-chloro-2-methylhexane will undergo a nucleophilic substitution reaction in the presence of sodium ethoxide and ethanol. complete the mechanism for the sn2 reaction and draw the products of the reaction. draw all missing reactants and/or products in the appropriate boxes by placing atoms on the grid and connecting them with bonds and including charges where needed. indicate the mechanism by drawing the electron-flow arrows on the molecules. arrows should start on an atom or a bond and should end on an atom, bond, or where a new bond should be created.

Answers

Answer 1

Answer:

See answer below

Explanation:

To understand this, we need to make the reaction involved with the given configuration. Configuration R means that the substituents of the molecule, the priority order goes clockwise (From heaviest to lightest) so, if an Sn2 is ocurring in the reaction this means that the nucleophile, which in this case, is the sodium ethoxide will attack the molecule in the opposite side of the leaving group (which is the chlorine).

Also when this occurs, as Sn2 is a bimolecular reaction and is held in one step, it occurs an inversion in the configuration of the product. So, it's the innitial reactant was R, then the final product will be S.

The mechanism and product can be watched in the attached picture

Hope this helps.

Part B (r)3-chloro-2-methylhexane Will Undergo A Nucleophilic Substitution Reaction In The Presence Of

Related Questions

show how to work it out.
.How many sodium atoms are there in 26.3 grams of sodium oxide (Na2O)? Answer: 2.55 E 23 molecules of Na2O

Answers

Start with your mass given, then divide by total mass of Na2O (found on periodic table), then multiply by avragodros # to get final answer

Which of the following is NOT a true statement?
А The sun's gravity keeps the Earth spinning around it.

B The moon's gravity pulls on the Earth's ocean.

C Earth's gravity keeps the moon close to it.

D Earth's gravity keeps all the planets spinning around the sun.

Answers

Answer:

c is not a true statement

Answer: it’s

Earth gravity keeps all the planets spinning around the sun.

Explanation:

Got it right

What is temperature

Answers

Answer:

I just love the killua pfp

I think b

Answer:

c

Explanation:

because it forces and help it

The 2 forces acting on the anvil are ___________ and the pull of the _________

Answers

Answer: The 2 forces acting on the anvil are  weight and the pull of the  Gravity

Explanation:

how many molecules are in 0.89 of silver

Answers

Answer:

5.36 × 10²³ molecules

Explanation:

Given data:

Number of moles of silver = 0.89 mol

Number of molecules = ?

Solution:

Avogadro number:

The number 6.022 × 10²³ is called Avogadro number.  

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.  

For example,

18 g of water = 1 mole = 6.022 × 10²³ molecules of water

1.008 g of hydrogen = 1 mole = 6.022 × 10²³ atoms of hydrogen

Number of molecules of silver:

1 mole contain 6.022 × 10²³ molecules

0.89 mol  ×  6.022 × 10²³ molecules /1 mol

5.36 × 10²³ molecules

how is carbon dioxide manufacture in the industry ​

Answers

Explanation:

While CO2 can be distilled from the air, that method is expensive and inefficient. Therefore, it is usually captured from other sources where it is a waste material. This could be anything from brewing beer to burning fossil fuels. However, the most efficient way of producing carbon dioxide is from ammonia.

3.1 Copper is a transition
metal. Which part of the
modern Periodic Table is
copper placed in? (1 mark)​

Answers

Explanation:

Transition metals occupy the d block of the periodic table. Their location is right between the group 2A and 3A. Copper (Cu) is in the first row of the d-block elements. The image attached illustrates the position of the transition metals relative to other elements in the periodic table.

The Aufbau Principle describes that
O electrons with the same spin cannot occupy the same orbital.
electrons will occupy single orbitals within and energy level before doubling up
electrons fill lower energy levels first before occupying higher energy levels.
O electrons in the same level have the same amount of energy

Answers

Answer:

electrons fill lower energy levels first before occupying higher energy levels.

Explanation:

The Aufbau's principle describes that electrons fill lower energy levels first before occupying higher energy levels.

In writing the electronic configuration of atoms, the Aufbau's principle is one of the most important principles to consider.

It states that "sublevels with with lower energies are filled up before those with higher energies".

Sublevels do not fill up in numerical order.

20 POINTS TO WHO ANSWERS THIS
How can a chemical reaction be sped up?

Select from the drop-down menu to correctly complete the statement.
Increase the to allow the reaction to happen with more energy.
A) Catalyst
B) Concentration
C) Surface Area
D) Temperature

Answers

answer: D

Here is a list of the most common ways to speed up a chemical reaction

Increase the temperature (reactions that absorb energy)

Decrease the temperature (Reactions that release energy)

10. There are two bears that both have the same proteins for ear shape in their cells. The bears have
different parents. What can you say about the bears' ear shape?

Answers

Answer:

They will have the same ear shape since their proteins connect in the same ways to determine ear shape.

Explanation:

I majored in Chemistry

Answer:

They will have the same ear shape since their proteins connect in the same ways to determine ear shape.

Explanation:

The nucleus of one atom contains 12 protons and 12 neutrons, while the nucleus of another atom contains 12 protons and 16 neutrons. What are the atoms?
A) chromium atoms
B) two different elements
C) two isotopes of an element
D) negatively charged

Answers

Answer:

Option C (two isotopes of an element)

Explanation:

An isotope is two or more forms of the same element that contain equal numbers of protons (as well as electrons) but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties. For example :-

Isotopes of carbon ⇒

¹²C₆ (Carbon-12) has 6 electrons , 6 protons & 6 neutrons.¹⁴C₆ (Carbon-14) has 6 electrons , 6 protons & 8 neutrons.

In the question , both the atoms have same number of protons , but their number of neutrons isn't same. Hence , they are the isotopes of an element.

Which one of the following is a chemical property?
A. A wood block is less dense than water
B. Gold bar is shiny
C. Bubbles form when baking soda and vinegar are mixed.
D. Water turns from liquid to gas at 1000C.


pls help thx

Answers

The correct answer is C

The forming of bubbles when baking soda and vinegar are mixed is a result of chemical property.

Chemical Properties

Chemical properties of materials are properties that are due to the chemical composition of the materials.

The formation of bubbles when baking soda is mixed with vinegar is a result of the evolution of carbon dioxide gas.

Baking soda reacts with vinegar to produce carbon dioxide and other products according to the chemical equation below:

NaHCO3 + CH3COOH → CO2 + H2O + CH3COONa

More on chemical properties can be found here: https://brainly.com/question/1728902?referrer=searchResults

At the heart of the stars, nuclear fusion merges _____ together in the nucleus of atoms to create new elements?

Answers

Answer:

lighter atoms especially hydrogen

Explanation:

At the heart of the stars, nuclear fusion merges lighter atoms especially hydrogen together in the nucleus of atoms to create new elements.

During nuclear fusion small atomic nuclei combines to form larger ones with the release of a large amount of energy.

The energy released provides the needed temperature for another set of hydrogen atoms to fuse. This process is in turn yields another set of helium atom which releases a lot of energy.

A chain reaction progresses which leads to the formation of new elements.

A blacksmith partners with a team of chemistry and physics graduate students to
develop an anchor for boats that is able to be produced with minimal waste. Which of
the following do scientists need to take into consideration when designing this new
anchor to ensure that it is effective?
A. The color of the metal ions when dissolved in water.
B. The color of the metal
C. How easily the anchor changes temperature.
D. The density of the metal

Answers

B the color of the metal . Hope this helps

Answer:

b

Explanation:

ur welcome

30 PTS!! chemistry - a new element chemistry TCT

Answers

Answer:

so is this a project or a quiz

Which type of bond will most likely be found in HBr given that the electronegativity of hydrogen is 2.20 and the electronegativity of bromine is 2.96?
an ionic bond
a metallic bond
a polar covalent bond
a nonpolar covalent bond

Answers

Answer:

C. A polar covalent bond

The most likely bond found in HBr is a polar covalent bond.

What kinds of bonds exist?Ionic bond : It is formed between metals and nonmetals and the difference in their electronegativities is higher than 1.7.Metallic bond : It is formed between metals with and the difference in their electronegativities is very small.Polar covalent bond : It is formed between nonmetals and the difference in their electronegativities is between 0.4 and 1.7.Nonpolar covalent bond: It is formed between nonmetals and the difference in their electronegativities is lower than 0.4.

In HBr, both H and Br are nonmetals so the bond must be covalent. The difference in their electronegativities is:

ΔE = |EN(H)-EN(Br)| = |2.20-2.96| = 0.76

The most likely bond found in HBr is a polar covalent bond.

Learn more about polar covalent bonds here: https://brainly.com/question/3978603

A student is building an electrical circuit. Which material should she choose for wires, and why.
Look at the screen shot

Answers

D. A metal such as copper, because its atom have very mobile electrons         - A-p-e-x verified!

Have a Great Day!

Write any four properties of water.​

Answers

Answer:

it is in liquid state.

it shapes as the object is .

it can change into gas state by heating .

it has on colour.

How does dormancy most likely help a plant survive?
A.It helps a plant grow taller.
B.It helps a plant absorb sunlight.
C.It helps a plant conserve energy.
D.It helps a plant camouflage itself.

Answers

Answer:

C. It helps a plant conserve energy.

Explanation:

Dormancy is a time in a plants life that it stops all physical growth, therefore conserving energy.

Hope this helps.

Situation No. 1. Joey is about to start working on his experiment about plant

cell using a compound microscope. He noticed that one of the objective lens is

missing and the course adjustment knob is not working. The eyepiece lens is

also broken.

Answers

Complete question: Learning Task 4: Read the following situations. Identify the part and the

function of the microscope mentioned in each situation. Write your answers in

your answer sheet.

Situation No. 1. Joey is about to start working on his experiment about plant

cell using a compound microscope. He noticed that one of the objective lens is

missing and the course adjustment knob is not working. The eyepiece lens is

also broken.

Answer: The parts of the compound microscope mentioned in this situation includes:

Objective lens, course adjustment knob and eyepiece lens.

Explanation: A compound microscope is a magnifying instrument which can be used to carry out various experiments in a laboratory. According to the working principle of a microscope, the magnified image of the object (plant cell) is first produced by a lens close to the object called the objective lens. This collects light from the object and forms the primary image. A second lens near the eye called the eyepiece lens enlarges the primary image,converting it into one that can enter the pupil of the eye. The different parts and the functions of the compound microscope observed by Joey includes:

--> Objective lens: The objective lens gathers light from the specimen, which is focused to produce the real image that is seen on the eyepiece lens. It's functions includes formation of primary image and determination of the quality of the image produced.

--> Course adjustment knob: This is the part of microscope that is used in focusing the specimen that is under observation through changing the distance between the lens and the specimen. Therefore it functions to bring the specimen into general focus.

--> Eyepiece lens: This is the lens that is closest to the eye of the observer. It functions to magnify the image formed by the objective lens as it's being placed near the focal length of the objective lens.

Imagine that you skipped from one end of a room to the other end of the room. Explain how gravity affected your motion.​

Answers

Answer:

when you skipped you jumped up but gravity pulls you to the ground when you jump

Explanation:

On skipping in a room, gravity affects the motion by pulling back to the ground.

Gravity has been defined as the force acting by the earth in the downward direction. It has been the strongest force and has been responsible for life on earth.

On skipping in a room from one end to another, there has been a force applied in the direction against gravity. The application of force has resulted in an upward motion. The gravitational force has been acting in the downward motion, and result in pulling back to the ground.

Thus, on skipping in a room, gravity influences the motion by pulling back to the ground.

For more information about gravity, refer to the link:

https://brainly.com/question/1479537

how are the foram fossils from the two time periods different?

Answers

Answer:

here are several resons that fossil foraminifera are especially valuable for determining the relative ages of marine rock layers. They have been around since the Cambrian, over 500 million years ago. They show fairly continuous evolutionary development, so different species are found at different times.

A 5.0 L chamber contains equal pressures of H₂ and N₂ at 25 °C. Which of these gases contains a larger number of molecules?

Answers

Answer:

C) Both have equal numbers of moles.

Explanation:

The number of moles would be the same under the same pressure, volume and temperature.

"If A 5.0 L chamber contains equal pressures of H₂ and N₂ at 25 °C then both gases would have equal number of molecules according to Ideal Gas Law."

Both contain equal number of molecules.

According to Avogadro's Law, 1 mole of every substance occupies 22.4 L at STP.

Thus, equal volume of all gases contain same number of molecules at same temperature and pressure.

[tex]PV=nRT[/tex]

where, P = pressure

V = volume

n = moles

R = gas constant, and

T = Temperature

As volume , pressure and temperature are equal for both [tex]H_2[/tex] and [tex]N_2[/tex] gases, therefore both gases contains equal moles and hence equal number of molecules.

Learn more about Avogadro's Law:

https://brainly.com/question/4133756

1234567 sc: thatbitxh.lizzy

Answers

Answer:

okyay

Explanation:

lol

Answer:

12345678

Explanation:

i don't know so yea

How many grams are in 25.0 moles of carbon tetrachloride (CCI)?

Answers

Answer:

3.84 kg

Explanation:

CCl4 molar mass: 153.82 g/mol

n = mass / molar mass

25 moles = mass / 153.82 g/mol

mass = 25 x 153.82

mass = 3845 g or 3,84 kg

How many molecules are in 643.21 grams of Mg3(PO4)2?

Answers

Answer:

643.21g  1 mol  6.022^23

262.87 g   1 mol

= 1.4735E24     [Mg3(PO4)2]

Which job title describes a person with a career in green energy?

Answers

Answer:

Natural resource professional

Explanation:

The job title that describes a person with a career in green energy is a hydroelectric technician. The correct option is c.

What is green energy?

Green energy is renewable energy and these energies are produced by renewable resources. Renewable resources are the resources that will not be reduced, and these natural resources are present, and these energies can reproduce again by these resources.

The hydroelectric technician is the person who checks the technical problems of a hydroelectric power plant. Hydroelectricity is produced by water.

This is a renewable resource, and it does not produce any kind of pollution, So a hydroelectric technician will be a job title that describes a person with a career in green energy.

Therefore, the correct option is c., hydroelectric technician.

To learn more about renewable energy, refer to the link:

https://brainly.com/question/17373437

#SPJ2

The question is incomplete. Your most probably complete question is given below:

Elevator installer

sewing machine operator

hydroelectric technician

animal trainer

An atom is found in group 17 and contains 10 neutrons. How many valence
electrons does it have? *

Answers

Just 7 electrons this is the answer

If light and sound Travel from point a to point b And start at the same time, which is gonna reach point b first

Answers

Light would reach point b first

When you break an iron magnet into two pieces, you get ____.


two north poles

two south poles

two north poles and two south poles

a piece of iron that is no longer magnetic

Answers

Answer:

two north poles and two south poles

Explanation:

A single magnet has a north pole and a south pole. If it is broken into two pieces, then each of the two pieces will have a north pole and a south pole.

No matter how many times or into how many pieces a magnet is broken, the resulting pieces will have two poles each.

Answer:

Each piece will still have a north pole and a south pole.

Explanation:

Other Questions
What is the author's purpose for starting the text with the murder of Herbert Norkus? What effect does it have on the reader? In the book Hitler Youth Karen is playing a board game in which she rolls a fair six-sided number cube repeatedly until she rolls a six. Once she rolls a six, she can advance her piece on the board. What is the probability that the first six Karen rolls is on her fifth roll?a. 1/6.b. 5/6.c. (1/6)2.d. (5/6)4(1/6).e. (5/1)(5/6)4(1/6). What is IRAP? I need to know I NEED HELP WITH THESE QUESTIoNS PLEASE HELP ME all answers i need thx1. What is a nucleotide? How are nucleotides held together in DNA?2. What is DNA replication? When and where does it occur?3. Explain the steps of DNA replication, including the enzymes used?4. What does the base pair rule state?5. What is RNA?6. What are three differences between DNA and RNA?7. What are the three types of RNA?8. What is transcription? Explain the process, including the ending product.9. What is a codon? How do you read them?10. What is translation? Explain the process, including the end product.11. Explain the role of mRNA, rRNA and tRNA in translation.12. What is a mutation?13. How are mutations caused?14. What are the difference types of mutations?15. What are some effects of mutations? 16. What is cancer? What's 6x5 need help plaz Can someone tell me how many beats are in 2/4, 3/4 , and 4/4 A ball is thrown from an initial height of 3 feet with an initial upward velocity of 17 ft/s. The ball's height h (in feet) after t seconds is given by the following.h=3+177-1612Find all values of t for which the ball's height is 7 feet.Round your answer(s) to the nearest hundredth.(If there is more than one answer, use the "or" button.)1 = || secondsDOX?initialheightground Pls help if your good at English ill mark brainliest treat others the way would like to be treated Someone help please im really stuck on this one Carrie rolls 2 fair dice and adds the results from each.Work out the probability of getting a total more than 9. Help please I really need it Please hurry i need help.What process ensures that the normal number of chromosomes is restored after each cell division? During what part of the cell cycle does this occur? Whats the anwser for this. Im so confused Can someone help me please ? Due today ? Do you think that Abraham Lincoln was joking when he told the author of Uncle Tom's Cabin that she started the Civil War ? Why or why not? Can someone please help me write an equation for this graph? This is a different one. In the figure, jk and m2 = 117. What is the m3? Enter your answer in the box. Line t diagonally crossing parallel lines j and k (reading from top to bottom). Angles formed by t crossing j are labeled one through four, starting at top right and going counterclockwise, where angle one is acute. Angles formed by t crossing k are labeled five through eight, starting at top right and going counterclockwise. what country formulated the first chocolate bar? What did the U.S government do to reassure American citizens during this newtense era?A.created the hydrogen bombB.created HUACC.created the Federal Civil Defense AdministrationD.created the Marshall PlanE.created the Blacklist Identify the text structure being used below.Why Do We Have Schools?Education in our society serves many purposes, but there are three main functions. First, students learn skills that will help prepare them for society. Writing, reading, and mathematics are essential in todays workplace and many people learn these skills in school. Second, schools serve communities. Whether by functioning as polling locations during elections, or providing safe havens for students in temporary living situations, public schools add value to communities. Third, public schools provide a structured environment for children to engage in productive activities during many days of the year while their adult caretakers may be working. In other words, public schools also provide day care. These are three of the primary reasons why we have schools in our society. aDescription bChronological Order cSequential Order dCause & Effect eProblem & Solution fCompare & Contrast