Chapter 10, Problem 75APP

Draw the Lewis structures for each of the following: (10.1)
a. ${\text{BF}}_{\text{4}}{}^{-}$
b. ${\text{Cl}}_{\text{2}}\text{O}$
c. ${\text{H}}_{\text{2}}\text{NOH }\left(\text{N is the central atom}\right)$
d. ${\text{H}}_{\text{2}}{\text{CCCl}}_{\text{2}}$