Write the Lewis structure for each molecule. CI4

Draw the lewis structure  1. PCl3 2. IBr4^- 3. SeF4

Draw the Lewis structure of the given molecular compounds. 1. HBr 2. Cl2 3. CH. 4. H2CO3 (Both Hatoms are attached to 0) 5. PCI3

8)A) Which of the following bonds is least polar or no polar?a) C-Ob) H-Cc) Cl-Cld) Br-Oe) They are all nonpolarB) Choose the compound with the most ionic bond.a) LiClb) KFc) NaCl d) LiFe) CsFC) Which of the following compounds contains only one unshared pair of valence electrons in its Lewis structure?a) NCl3b) H20c) CH4d) NaCle) PH3

3 Please note that "geometry" refers to the molecular or ionic geometry. The Lewis diagram for PCl3 is: :CI—P—CI: CIB the References to access important values if needed for this question. The electron-pair geometry around the P atom in PCI3 is There is/are HISIH lone pair(s) around the central atom, so the geometry of PCl3 is The Lewis diagram for SiH4 is: H-Si-H The electron-pair geometry around the Si atom in SiH4 is There is/are lone pair(s) around the central atom, so the geometry of SiH4 is

Provide ALL reasonable resonance structures for each molecular structure below.

In the BEST Lewis structure for the molecule XeF2, how many non-bonding lone pairs (1 pair = 2) of electrons are found on the central atom?

PI3Br2 is a nonpolar molecule. Based on this information, determine the I−P−I bond angle, the Br−P−Br bond angle, and the I−P−Br bond angle.   Enter the number of degrees of the I−P−I,  Br−P−Br, and I−P−Br bond angles, separated by commas (e.g., 30,45,90)

Valence Shell Bonding Nonbonding Approx. Bond Molecule or Lewis Electron Electron Electron VSEPR Geometric Molecular Ion Structure Pairs Pairs Pairs Formula Angle Shape 1. CH4 H 4 4 AX4 109.5° tetrahedral H:C:H H 1. Complete the table (as outlined above) for the following molecules/molecular ions, all of which obey the Lewis octet rule. Complete those that are assigned by your laboratory instructor. d. CH3¯ е. SnH, f. BF

Determine whether a molecule will have one or more resonance structures. Guiacol is a molecule responsible for a vanilla aroma. Will this molecule have resonance structures? Explain. A structural formula is provided here: C6H4(OH)(OCH3) and a structure is shown below. H. H H.