Chemistry, 13.07.2019 00:30 caitlin89

Determine the molecular geometry about the left carbon atom in ch3co2ch3.

Answers: 1

Show answers

Answers

The molecular geometry about the left carbon atom in ${\text{C}}{{\text{H}}_{\text{3}}}{\text{C}}{{\text{O}}_{\text{2}}}{\text{C}}{{\text{H}}_{\text{3}}}$ is $\boxed{{\text{Tetrahedral}}}$ (Refer to the image attached).

Further explanation

The VSEPR theory is also known as valence shell electron pair repulsion theory. This theory is used to determine the geometry of a central atom or ion. It is based on the repulsion between bond pairs and lone pairs in the valence shell of the central atom.

The ${\text{A}}{{\text{X}}_{\text{m}}}{{\text{E}}_{\text{n}}}$ classification is used to expresses the geometry of the central atom in VSEPR theory. In ${\text{A}}{{\text{X}}_{\text{m}}}{{\text{E}}_{\text{n}}}$ classification, A is a central atom, X is covalent bond, E is the lone pair, m is the total number of covalent bond present on central atom, and n is the total number of lone pair present on the central atom.

VSEPR model is employed to predict the shape of compounds with a nonmetal as the central atom.

Bond Angle: Bond Angle is the angle between the two bonds that are attached to the same central atom.

Lone Pair: It refers to a pair of valence electrons that that is not shared with another atom.

Molecular Geometry: This is the 3-D arrangement of bonded atoms in a polyatomic ion or molecule.

Electron Pair Geometry: This is the 3-D arrangement of electron pairs around the central atom of a polyatomic ion or molecule.

The main difference between molecular geometry and electron pair geometry is that molecular geometry does not include unpaired electrons, whereas electron pair geometry includes both bonded atoms and unpaired electrons.

Steps of VSEPR to predict the shape of a covalent molecule are as follows:

1. Draw a Lewis structure for the ion or molecule in question.

2. Determine the number of electron pairs around the central atom.

3. Determine the basic geometry of the molecule.

The left carbon is ${\text{C}}{{\text{H}}_{\text{3}}}$ . As there are four atoms around carbon and there is no lone pair present. Also, the left carbon forms four covalent bonds. One bond with adjacent carbon atom and one bond with each hydrogen atoms respectively. One 2s and three 2p orbitals of the carbon hybridize to form four ${\text{s}}{{\text{p}}^{\text{3}}}$ orbitals. Therefore, its electron geometry and its molecular geometry both will be tetrahedral.

Tetrahedral geometries result when there are four ligands bonded to a central atom without any lone electron pairs around that center atom.

Hence, the molecular geometry about the left carbon atom in ${\mathbf{C}}{{\mathbf{H}}_{\mathbf{3}}}{\mathbf{C}}{{\mathbf{O}}_{\mathbf{2}}}{\mathbf{C}}{{\mathbf{H}}_{\mathbf{3}}}$ is tetrahedral.

Learn more:

1. Complete and balance the following equation: link

2. Number of covalent bonds does nitrogen formed with its unpaired: link

Answer details:

Grade: Senior School

Subject: Chemistry

Chapter: Molecular structure and bonding

Keywords: vsepr, bond pair, lone pair, electron, tetrahedral, CH3, left carbon atom, molecular geometry, CH3CO2CH3.

Determine the molecular geometry about the left carbon atom in ch3co2ch3.

Answer from: Quest

Wish i can but don’t know this

Answer from: Quest

when—without warning—something provokes your anger, you may struggle not to succumb to it. since what typically makes you mad is feeling powerless in the face of what seems unfair, your anger is mostly an attempt at a “quick fix” to right the balance. it’s as though you’re raising a fist in protest, proclaiming that you’re not going to capitulate to such injustice.

there are, however, a multitude of problems related to this immediate, push-back reaction of anger. and probably the key one is that almost never does it resolve the issue that gave rise to it. such reactive anger is probably best understood as self-defeating. as david burns, the author of the seminal self- book feeling good, observes: if realistically, acting on your anger is to make any sense, it needs to meet two criteria—which, in almost every case, is frankly impossible. that is, your anger must:

be directed toward a person who has intentionally (and needlessly) behaved in a hurtful way toward you; and

be beneficial or advantageous to you (i.e., assist you in achieving a desired goal).

i think you’ll agree that only rarely can you claim that your anger is both warranted and , whether to yourself or the relationship.

so let me offer you a two-step alternative to abandoning your better judgment and giving in to the temptation of anger—one that should neutralize your anger in seconds. or, when you’re really angry, in minutes.

but keep in mind that you must really want to execute these steps, be sufficiently motivated to perform them. which means overcoming more unconscious resistance than you might ever have imagined. because there are many immediate “advantages” of anger that can interfere with your resolve, i’ll suggest a few of them that might interfere with your employing this powerful method to rid yourself of counter-productive anger.

explanation:

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Answers: 3

Answer

Chemistry, 21.06.2019 23:10

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Answers: 1

Answer

Chemistry, 22.06.2019 02:30

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Answers: 1

Answer

Chemistry, 22.06.2019 12:00

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Answers: 3

Answer

You know the right answer?

Determine the molecular geometry about the left carbon atom in ch3co2ch3....

Questions