How many [A] dand [B] T bonds are in the H2C=C=CH2 molecule?

Q: How many valance electrons are in valance d-orbitals in Co3+?

A: Cobalt is a chemical element with the symbol Co and atomic number 27.

Q: How many double bonds are there in the polyatomic ion acetate, C2H3O2- ?

A: We have to tell no. Of double bonds are there in the polyatomic ion acetate, C2H3O2-

Q: 3.- Draw the structure of S203 ion, and indicate the hybridization

A: Central sulfur is sp3 hybridized and terminal sulfur is sp2 hybridized.

Q: there are exactly two isomers of the moloecular C2H4F2. draw both of them.

A: There are exactly two isomers of C2H4F2 and they are 1,2-difluoroethane and 1,1 difluoroethane.

Q: What is the electron geometry and molecular geometry of C2H2Br2?

A: First we will see the structure of C2H2Br2 this is an alkene having C-C double bind.  Br(H)C=C(H)Br…

Q: What orbitals are used to form each of the C-C andC-H bonds in CH,CH,CH, (propane)? How many o bonds…

A: The orbitals which are used to C-C and C-H bonds in propane and the number of sigma bonds present in…

Q: What is the molecular geometry of the H30* molecule? Enter the name of the shape.

A: Given   The complex ion is H3O+.

Q: the H-C-H bond angle in H2C = 0 180° 120° 109.5° 107.3°

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Draw Lewis structures for pyridine and its conjugate acid, the pyridinium ion, C5H5NH+. What are the…

A: Step :1         Lewis Structure for Pyridine and its conjugate acid ,the pyridinium ion , C5H5NH+*…

Q: The C-C bond angles for the ring in M2 is? 60º, 109.5º, 120º or 180º

A:

Q: How many o bonds and a bonds are there in an anthracene molecule?

A: This is an actual structure of Anthracene.     Anthracene is a polycyclic aromatic hydrocarbon with…

Q: What is the geometry of AsF5 molecule?

A: The geometry of AsF5 molecule is to be given.

Q: Depict H-bonding between the molecule CH3OCH3 and water

A: Depict the H-bonding between the molecule CH3OCH3 and water.

Q: What is the hybridization of CH3CO2^-

A:

Q: What is the HNMR compound structure?

A: First Identify the number of signal and the range of signal obtained Now it is clearly visible from…

Q: In the methoxide anion (CH3O-), is it possible for a double bond to exist between C and O, given…

A:

Q: how many sigma bonds are in CH3CH2CH2SH?

A: Sigma bonds are the strongest type of covalent chemical bond they are formed by head -on overlapping…

Q: In H2C=NH, what form of orbital retains the lone pair of electrons on nitrogen?

A:

Q: when a molecule is said to be chiral or asymmetric?

A: A molecule is chiral if it is not superimposable on its mirror image. Most chiral molecules can be…

Q: What is the shape of XeF4 and CF4?

A: CF4 is having sp3 hybridisation and it have one lone pair.  Then the structure is see saw.

Q: general form for ZnCl2 in ABxEy or ABx

A: We need to tell the general form for ZnCl2. The answer and explanation is in next step.

Q: The structure of the artificial sweetener aspartame is shown below. What type of linkage is found in…

A:

Q: H,O, HCN, AICİ, , BF, SO, SCl, H,O*, NH,, NH,, CO, (i Whidh of the molecules and ions are planar?

A: Planar molecules are those molecules, which have all their atoms in a plane. The planar molecules of…

Q: 6. Which structure is not planar? Why? А. В. С. D. O:

A: According to huckel's rule, all aromatic species must be cyclic, planar and contain 4n+2 pi…

Q: What is the hybridisation of P in PCl5?

A: The hybridisation of an element in a molecule can be calculated using the formula :

Q: 3. Describe the types of bonds (o or n) in acetone, (CH3)2CO.

A: Sigma σ bonds are the strong covalent bond which are formed by the head-on overlapping of the atomic…

Q: How many electron domains do C2H2 have?

A: The electron domain refers to the total number of lone pairs or bond locations around a particular…

Q: what is the hybridization of secod carbon atom in butane?

A: Butane is an alkane with four carbon atoms bonded by sigma bonds.  The structure of butane is given…

Q: How many pi (π) bonds are in the molecule 2-pentyne?

A: An organic compound that ends with -yne means that there is one triple bond present. When it begins…

Q: How would you describe the molecular geometry of C2H2F2, and what are its bond angles?

A:

Q: Which of the following statements is TRUE about the structure benzene, C6H6? O All C atoms are sp²…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: I am confused as to how the BH4 interacts with the molecule

A:

Q: What is the shape of the XeF4 molecule?

A: Given molecule is XeF4 (xenon tetraflouride)

Q: Is the molecule CH3COCH3 polar or non polar?

A: Molecules having dipole moment are polar while those having no dipole moment are non-polar.

Q: Which of the following substances contain two pi bonds? O A. C2H6 O B. C2H2 OC. C2H4 D. C3H8 O E.…

A:

Q: What is the electron geometry and molecular geometry of C2H4O?

A: Valence shell electron repulsion theory tells about the shape , geometry of the molecule. Electron…

Q: vnich molecule contalns a Csp-Csp° bond? A B "Ме Ме Ме

A: 1. B  sp - sp3 bond  sp - 2 Sigma bond+ 2 pi bond sp3 - 4 Sigma bond  2. C  That means something sp3…

Q: Given that the F-CI-F bond angles in CIF3 are 180° and 90°, predict the geometry of the molecule.

A: Formula for determining the hybridization of central atom :-  x= (V+M-C+A)/2  V = valence electrons…

Q: How many electron domains do C2H3Br3 have?

A: Since in the C2H3Br3 we have 7 sigma bonds ( 3 between C-H, 3 between C-Br and 1 between C-C ) hence…

Q: what is the N-O bond order in NO2CI?

A: The bond order can be calculated as follows

Q: How many single double and triple bonds does PBr3 have

A: Three single bonds are present in a molecule of PBr3.

Q: What is the lewis dot structrue for C2H3O2Cl

A: Lewis dot Structure is a very simplified representation of the valence shell electrons in a…

Q: H2CCCHCHCH2 Is this molecule planar or non planar?

A:

Q: How many valance electrons are in valance d-orbitals in Os3+?

A: Osmium is a chemical element with the symbol Os and atomic number 76.

Q: он conc. HBr

A: Alcohols undergo nucleophilic substitution reaction(SN1) with concentration HBr to form alkyl…

Q: Differentiate between Uni-molecular and Bi-molecular?

A: There are 2 mechanisms of reactions – Unimolecular and Bimolecular

Q: e FA -S- FE bond angle in SF4?

A:

Formal Charges

Formal charges have an important role in organic chemistry since this concept helps us to know whether an atom in a molecule is neutral/bears a positive or negative charge. Even if some molecules are neutral, the atoms within that molecule need not be neutral atoms.

Polarity Of Water

In simple chemical terms, polarity refers to the separation of charges in a chemical species leading into formation of two polar ends which are positively charged end and negatively charged end. Polarity in any molecule occurs due to the differences in the electronegativities of the bonded atoms. Water, as we all know has two hydrogen atoms bonded to an oxygen atom. As oxygen is more electronegative than hydrogen thus, there exists polarity in the bonds which is why water is known as a polar solvent. 

Valence Bond Theory Vbt

Valence bond theory (VBT) in simple terms explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. It gives a quantum mechanical approach to the formation of covalent bonds with the help of wavefunctions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.