In certain polar solvents, PCI, undergoes an ionization reaction in which a Cl- ion leaves one PCls molecule and attaches itself to another. The products of the ionization are PCl,* and PCl,. What is the formal charge on the phosphorus (P) atom in PCI6-?

2. Use the data provided below to calculate the lattice energy of calcium chloride. Electron affinity of Cl = -348.7 kJ/mol 1st ionization energy of Ca = 590.0 kJ/mol 2nd ionization energy of Ca = 1145.0 kJ/mol Bond energy of Cl2 = 242.6 kJ/mol Sublimation energy of Ca = 178.0 kJ/mol AH¡ [CaCl. (s)] =-795.0 kJ/mol

The Lewis structure for the chlorate ion is :0: Calculate the formal charge on the chlorine (Cl ) atom. Express your answer as an integer. • View Available Hint(s) formal charge on Cl = Submit Part B Calculate the formal charge on each of the oxygen (O) atoms labeled a, b, and c in the following Lewis structure. :0: Express your answers as integers separated by commas. • View Available Hint(s) formal charge on Oa , Ob , Oc = Submit ormal charges to predict the most stable structure he interactive activity shows how to calculate the formal charge of atoms in a structure. These formal charges can be used to predict the resonance structure that contributes most to the stability of a molecule or ion. The struc enerally the most stable. Part C What are the formal charges on the sulfur (S), carbon (C ), and nitrogen (N ) atoms, respectively, in the resonance structure that contributes most to the stability of the thiocyanate ion, SCN¯ ? The possible resonance structures for the thiocyanate…

Formal charge = (valence electrons) – (bonding electrons) – (all nonbonding electrons). True or false?

BrF4-   For the Lewis diagram, above, determine:                        The overall charge of the molecular species shown.                       The formal oxidation number of the bromine atom.                       The formal charge on the bromine atom

Sulfites are often found in wine as a preservative. Based on the best Lewis structure of sulfite, what is the AXE notation AND the formal charge on Sulfur? 0 AXЗЕ; 0 0 AX3; 0 0 АХЗЕ; -2 0 AX3; -1 0 АХЗЕ; -1

Part A The Lewis structure for the chlorate ion is Calculate the formal charge on the chlorine (CI) atom. Express your answer as an integer. • View Available Hint(s) formal charge on Cl = Submit Part B Calculate the formal charge on each of the oxygen (O) atoms labeled a, b, and e in the following Lewis structure. :O: Express your answers as integers separated by commas. View Available Hint(s) formal charge on 0,, O, O, = Submit

is it acceptable to have more than an octet of electrons on elements C, N, O, and F? true or false

What is the formal charge on the central chlorine atom in the molecular ion [ClO4]- ? Assume that all of the Cl-O bonds are single bonds.

Complete the Lewis structures for COCl₂ and SOCI₂ using the skeletal structure shown below, being sure to follow the procedure for minimizing the sum of the absolute values for the formal charges, where the octet rule need not be followed. Based on the complete structures, which statement below is true? [a_i_d] Cl—N—C Cl-Br Cl Hint: Consider the potential for multiple bonds on the molecules and be sure to account for all valence electrons. O The NOCI₂ exhibits both residual formal charges and resonance hybrids, while the BrOCI₂+ exhibits formal charges but no resonance hybrids. O No answer text provided. The NOC₂ exhibits both formal charges and resonance hybrids, while the BrOCl₂ exhibits resonance hybrids but no formal charges. O At least one atom in each molecule exhibits formal charges, and the molecules have no resonance hybrids. O The BroCl₂ exhibits both formal charges and resonance hybrids, while the POCI₂ exhibits resonance hybrids but no formal charges. O The NOCI₂ exhibits…