(b) Arrange the following in decreasing order of bond length and bond angle with explanation C,H. C;H. CH2

Q: The VSEPR model was developed before any xenon com-pounds had been prepared. Thus, these compounds…

A: The shapes of XeF₂, XeF₄, and XeF₆ has to be predicted.

Q: Name the shape and give the AXmEn classification and ideal bond angle(s) for each of the following…

A: AXmEn classification: This classification is used to identify structure and in this each term…

Q: Construct the molecular orbital diagram for SrCl. Would yo u expect the bond length of SrCl+ to be…

A: We have been aaked to draw the molecular orbital of SrCl for which we need to know the atomic…

Q: Which of the following is the correct bond-line structure for CH,C=C(CH,),CH(CH,),? a) b) c)

A:

Q: Benzene is commonly regarded as a resonance hybrid ofthe two Kekule structures. but other possible…

A:

Q: Which of the following molecules have tetrahedral molecular geometry? Support your answer by showing…

A:

Q: Arrange the following in decreasing order of bond length and bond angle with explanation C2H6, C2H4,…

A: The bond length and bond angle in a molecule depends upon its geometry which further depends upon…

Q: Give the approximate values for the indicated bond angles inthe following molecules:

A: (a) Given compound is, In bond angle 1, oxygen atom has two bond pairs and two lone pairs (four…

Q: Give the electron-domain and molecular geometries for thefollowing molecules and ions: (a) HCN, (b)…

A: The electron-domain geometries of the molecules are as follows- Linear Tetrahedral Trigonal…

Q: The chemical formula of biotin is C10H16N2O3S. a. How many sigma and pi bonds are in biotin? b.…

A:

Q: create and justify the molecular orbital diagram correlated from the lewis dot structure for iodine…

A:

Q: The bond angle in OSO in SO2 is?

A: Bond angle of a molecule is the angle formed between three atoms. Bond angle depends on…

Q: (b) Arrange the following in decreasing order of bond length and bond angle with explanation C2H6,…

A: The given compounds have to be arranged in the order of decreasing bond length and bond angle,

Q: Define Predicting hybridization from a valid Lewis structure ?

A: Hybridization is a hypothetical concept of mixing of atomic orbitals by linear combination to form…

Q: What would happen to the energy of the s1s MO if theH atoms in H2 were pulled apart to a distance…

A:

Q: Draw the Lewis structure for each of the following moleculesor ions, and predict their…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Which of the following numbers of electron groups can giverise to a bent (V-shaped) molecule: two,…

A: Atomic orbitals of an atom combine to form hybrid orbitals. The number of atomic orbitals formed is…

Q: Arrange the following AFn species in order of increasing F¬A¬F bond angles: BF3, BeF2, CF4, NF3,…

A: First of all, draw the molecular structures of all the compounds. So after seeing the bond angles of…

Q: H.

A: in lewis structure compounds are shown by bonding and non bonding (lone pairs) between atoms of…

Q: (a) Write a single Lewis structure for SO3, and determine thehybridization at the S atom. (b) Are…

A: a.

Q: Give the electron-domain and molecular geometries for thefollowing molecules and ions: (a) HCN, (b)…

A: The electron-domain geometries of the molecules are as follows- Linear Tetrahedral Trigonal…

Q: Describe the bonding (including σ and п bonds) on an N atom in dinitrogen difluoride, N2F2, using…

A: The bonding (including σ and п bonds) on an N atom in N2F2, using valence bond theory has to be…

Q: Defi ne bond dissociation energy and describe its relationship to bond strength.

A: Bond dissociation energy is the amount of energy needed to break a bond.

Q: (a) Explain why BrF4- is square planar, whereas BF4- is tetrahedral.(b) How would you expect the…

A: a) BrF4- has Br as central atom with 7 electron in valence shell and 1 electron extra is coming from…

Q: (b) Arrange the following in decreasing order of bond length and bond angle with explanation C2H6,…

A: Given: Ethane, Ethene and ethyne  To find: Decreasing order of there bond length and decreasing…

Q: How would you distinguish between a sigma bond and a pi bond?

A: Sigma bond and pi bond are the two bonds formed in a molecule by the overlapping of orbitals.

Q: Consider the molecule PF4Cl. (a) Draw a Lewis structure forthe molecule, and predict its…

A:

Q: 1. What is the BDE of the H-H bond in H2? 2. How does it compare to the interaction associated with…

A: Van der waals redius is the half of the distance of closest approach of two non-bonded atoms. atomic…

Q: Arrange the following in decreasing order of bond length and bond angle with explanation  C2H6,…

A: Bond length is the distance between the nucleus of two atoms which are bonded through covalent bonds…

Q: In which of the following molecules can you confidentlypredict the bond angles about the central…

A: (a)H2S: The central atom is sulfur.  It is surrounded by two bond pairs of electrons and two lone…

Q: (a) In CO, carbon and oxygen both having lone pair of electrons, but carbon lone pair take part in…

A: Carbon monoxide involved in SP hybridization. It has three bonds between carbon and oxygen. Out of…

Q: Draw the shapes of the following molecules, showing the approximate values of the bond angles oR the…

A: NCl3 : The central atom is N. The valence shell electrons of N and Cl are 5 and 7. Hence, total no.…

Q: Name the shape and give the AXₘEₙ classification and ideal bond angle(s) for each of the following…

A: Hybridization is a hypothetical concept which involves mixing of orbitals to form new orbitals…

Q: CH3 HČCH,CH2ČCH2CH2CH ČH3

A: Lewis structure depicts each and every valency that an atom possesses in the molecule. The bond line…

Q: For the following molecule, write the Lewis structure, predict the molecular structure (including…

A: If l.p. + sigma bonds around an atom are 4, 3 and 2 respectively then hybridization will be sp^3,…

Q: The compound SF3N has been synthesized.(a) Draw the Lewis diagram of this molecule, supposingthat…

A: (a)

Q: a) What orbitals are overlapping to form each of the following bonds? (b) Classify whether the bond…

A:

Q: Carbon tetrafluoride (CF4) is a non-polar molecule. Which of the following is not. factor that…

A: Interpretation: We have to tell which of the following is the reason for the non polarity of CF4.

Q: Suppose N2 gains an electron to become N2. Will the interatomic distance increase, decrease or…

A: Bond order of N2 is greater than N2- so bond length of N2 will be less than N2-. Bond energy is…

Q: A benzene molecule can be modeled as six carbon atoms arrangedin a regular hexagon in a plane. At…

A:

Q: Predict the shape, state the hybridization of the central atom, and give the ideal bond angle(s) and…

A: The number of electron groups on the central atom i.e. I is

Q: For each of the following molecules: draw Lewis structures showing resonance structures and formal…

A: Lewis structure : Lewis dot structures maintaing octet rule is shown in image.  Formal charge : It…

Q: 5. Which of the following bonding units has the largest dipole moment? А. С-О В. С-о С. С-С D. C=N…

A: The solution is provided below:

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.