The number of electron domains found around the central atom is known as the... electron number bond number valence number atomic number steric number

Q: Determine the number of sigma (a) and pi (m) bonds in the molecule shown on the left below.

A:

Q: What is the difference between covalent and coordinate bond? Explain with example

A: Covalent bond:Covalent bond formed by sharing of electrons equally between two atoms.Empty orbitals…

Q: A molecule that contains polar bond is not necessarily polar. What other factor is required if the…

A:

Q: Which model, the ball-and-stick or the space-filling, more effectively showsthe angles between bonds…

A: In ball and stick model, the bonds are shows by sticks and atoms are shown by spheres. In space…

Q: Atoms bond in a way so that is minimized. coulumbic attraction valence electrons energy distance…

A: First we have to know why do atoms bond? When there is electrostatics attraction between between…

Q: The molecule NBr3 has  BLANK  total valence electrons. The molecule NBr3 should be drawn with N in…

A: NBr3total valency electrons=Valency e- of N +3×Valency e- of Br…

Q: what are the necessary steps needed in predicting the shape of a molecule using VSEPR (Valence Shell…

A: VSEPR theory postulates VSEPR theory explain the geometry of the molecule with the help of valence…

Q: A polar molecule is one that ivISelect ] A and uncharged charged (positive or negative) consequently…

A: Polar compound means there is difference in electronegativity between two atom.  Eg. H-Cl, H-F, H20…

Q: Outline the necessary steps needed in predicting the shape of a molecule using VSEPR (Valence Shell…

A: VSEPR theory is based on the repulsions between the electrons pair in the valence shell. According…

Q: polar part(s) of the molecule by indicating δ+ and δ- in the appropriate locations and indicate the…

A: REQUIREMENT FROM QUESTION:   The polar parts of the molecule. Dipole movement.  δ+ and δ- in the…

Q: Determine whether the polar bonds add together to form a net dipole moment

A: Definition :- It is a covalent bond between two atoms where the electrons forming the bond are…

Q: For ammonia, carbon tetrachloride, and nitrite, and sulfur tetrachloride find the following: lewis…

A: Ammonia (NH3): Ammonia molecule contains three single bonds and one lone pair on the central atom.…

Q: What is the bond line structures of the following?

A: The bond line structure has been drawn in a Zig Zag fashion.

Q: (e) Chemical bonds can also be classified as single or number of according to the

A: ANSWER IS

Q: How can you indicate whether the molecule is polar or nonpolar? (In terms of the Lewis Dot…

A: Polar molecules have positive and negative ends (charges) while non-polar molecules don’t because…

Q: When is a molecule polar or nonpolar?

A: The term polarity means the presence of separation of charges. Actually, the tendency of an atom…

Q: The number of pi bonds in the molecule shown below is

A: Pi bonds are formed when the orbitals lying parallel to each other bond. This forms a multiple bond.

Q: cules that are held together by bonds can be diagrammed by Lewis electron-dot structures.

A:

Q: Determine if xenon difluoride and xenon tetrafluoride are polar or nonpolar. Explain briefly.

A: Both xenon difluoride and xenon tetrafluoride are Non-Polar in nature  , as their net dipole moment…

Q: (a) Outlines all exception to octet rule. Give example. (b) Discuss effect of lone pair on molecular…

A: 4.   Given,  (a). Outlines all exceptions of octet rule. Give example  (b). Discuss effect of lone…

Q: F2 has how many bonds?

A: Florine molecule is made up of two fluorine atoms, these two fluorine atoms are make a covalent bond…

Q: Contrast the two general types of chemical bonds in terms of the mechanism by which they form. Own…

A: Ionic bond : it is formed by complete transfer of electron(s) by one atom and receive by another…

Q: The bond angle corresponding to a compound with 6 electron domain is?

A: VSEPR theory: The shape of the molecule is determined by repulsion between all the electron pairs…

Q: What is a dipole moment?

A: The electronegativity can be defined as the chemical property which is used to describe the tendency…

Q: How many double bonds does SO, have without expanding octet on the sulfur atom (sulfur is the…

A: Given molecule SO2.

Q: Which of the following is correct about polar bonds? They exist in metals. a b They always result to…

A: Polar bond :-  A covalent bond formed between two atoms having different electronegativities is…

Q: How many σ and π bonds are present in the molecule HCN?

A: The combination of the appropriate atomic orbitals produces the covalent bonds. The end-to-end…

Q: Carbon monoxide (CO) forms bonds to a variety of metals and metals is through the carbon atoms.  a.…

A: In carbon monoxide both carbon and oxygen center have lone pair of electrons, so both centre can…

Q: Chemical bonds can also be classified as single or ______________ according to the number of…

A: According to the valence shell electron pair repulsion (VSEPR) theory, the number of electron pairs…

Q: What is a covalent chemical bond according to valence bond theory?

A: Covalent chemical bond: It is a bond formed when there is mutual and equal sharing of electrons…

Q: What is the molecular geometry of the following molecule? :: :-

A: The given molecule is PF3 named as potassium trifluoride, the molecular geometry is defined as the…

Q: what is the electron pair geometry, molecular geomtery and bond angle

A: According to the Valence Shell Electron Pair Repulsion (VSEPR) theory, Valence electrons of central…

Q: The presence of [ Select ] on the central atom is an indicator that the molecule is polar, if there…

A:

Q: Regarding chemical bonds, which of the following statement(s) is(are) correct? O The bond stiffness…

A: 1.slope= stiffness 2.The  attraction and repulsion acts simultaneously.At equlibrium net force is…

Q: Give example of any two compounds which exists but donot obey the octet rule.

A: Octet rule states that an atom exhibits in stable arrangement only if its valence shell has 8…

Q: The presence of [ Select] on the central atom is an indicator that the molecule is polar, if there…

A: We have to fill the blanks in the given question

Q: (iii) Chemical bonds are classified as ionic, and according to Chemical bonds are also classified as…

A: Chemical bonds are classified as covalent, ionic and the polar covalent according to sharing of…

Q: ОН CH3CH2CH2CH2ČHCH2CH2CHCH2CH2CH3 ČI

A: Lewis structure :

Q: Are the structures below polar or nonpolar? Circle the polar ones. Explain why the are polar and…

A: First and second molecules are polar.

Q: Complete the table by supplying the necessary information. Moleculelewis Structure Electron…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Show that only potential energy is involved in the formation of covalent bonding. Explain with an…

A: Molecular compounds are generally comprised of two or more nonmetal atoms. Familiar examples include…

Q: There are _____bonding electron domains(regions) and ____ non -bonding electrons domains in on the…

A: Nitrogen trifluoride has the formula NF3. The compound is SP3 hybridised and the structure is…

Q: cording to VSEPR theory, the following molecule will adopt what shape? :Q:

A:

Q: Which one of the following bonds has the most ionic character?

A: Ionic character is directly proportional to the difference in electronegativity between the two…

Q: What is the electron geometry of IF:? What is the molecular geometry of IF,?

A: The given molecule is: IF5 In the given molecule Iodine is less electronegative than Fluorine. The…

Q: o The bond line formula, represents the molecular formula

A:

Q: Give the Expanded Lewis Structure and Bond Line Structure of the given compound. (kindly refer to…

A: The Lewis structure shows the bonding between different atoms in a molecule. The valence electrons…