1.11 Predicting Molecular Geometry: VSEPR Theory What is the approximate bond angle between the two indicated bonds on the following structure? H H || н — с C с — н | H H 90° 109° 120° 180°
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- A student draws the picture of ammonia (NH3) in the box below, left, and predicts it will be a flatmolecule with HNH bond angles of exactly 120°. Unfortunately, the student left something out. a. What did the student omit from his drawing? b. What is the actual HNH bond angle of ammonia (based on the draw g above, right)? c. Explain why water, ammonia, and methane (shown below) all have about the same bondangles (close to 109.5°) even though they have different numbers of bonds.The carbon atoms in the molecule below are labeled 1-8. Which C-C-C bond angle in the molecule would be approximately 120?Answer the following questions about acetonitrile (CH3C = N:). a. Determine the hybridization of both C atoms and the N atom.b. Label all bonds as s or p.c. In what type of orbital does the lone pair on N reside?d. Label all bonds as polar or nonpolar.
- 5-3. a. Draw out an empty generic (lollipop shaped) homonuclear diatomic MO diagram like the one used for O2, F2, and Nez. b. Fill this diagram with the appropriate number of valence electrons for [NO]¹ and use it to write out the MO electron configuration for [NO]¹-ion. c. What is the N-O bond order in [NO]¹? d. Will the N-O bond in [NO]¹ be longer or shorter than the N-O bond in the neutral NO molecule? e. How many unpaired electrons are present in [NO]¹? f. Will the unpaired electrons be more concentrated on N or O in [NO]? Explain.CH4 model and how it can appear to have bond angles of 90° (when drawn in 2D)The H2S bond angle has been experimentally measured to be close to 90 degree (not 109.5 degree). How can the 90 degree bond angle be better explained using hydrogen's 1st and sulfur's 3p atomic oribitals than with hybrid oribitals? I want a good simple answer, thanks.
- S5) Since the F-C-F bond angle in CH2F2 molecule is 108.3 °; a) What is the% s character of the hybrid orbital used in the formation of the C-H bond of the carbon? b) What is the angle between H-C-H?I just need help with e and f. Please I have a-c have been answered.Answer the following questions and use a MO Diagram: a. What is the bond order for a CF bond? b. Is the bond stronger or weaker in CF+? c. is the bond stronger or weaker in CF-? d. Propose another bond with the same bond order as CF. e. What would be the bond order of a Ne2 bond?pls help ASAP, thanks! “rank the following bond angles from least to greatest”
- 6 In order for a noncyclic triatomic molecule (i.e. A-X-A) to be bent, VSEPR theory requires that there must be lone pairs on the central atom. Group of answer choices True FalseIn the series of H2O, H2S and H2Se, how would you expect the H – X – H bond angle to vary?How do I draw the simplified formulas, with the angles? I know the C N is sp so it's supposed to be a straight line. But I'm not sure I understand how I should draw it