What is the geometry of a carbocation intermediate and why is it important? A. Trigonal planar and it is important because the geometry will help predict the structures of intermediates. B. Tetrahedral and it is important because the geometry will help predict the structures of intermediates. C. Trigonal planar and it is important because the geometry will help predict the stereochemistry of the products.
May 19, 2010. 1  Cross collateralization is a method used by lenders to add more security to a loan transaction. It is accomplished by the lender placing a lien on another property in addition to the property that is the subject of the loan.
Definition of plumbing cross connection: a plumbing cross-connection is defined as any physical connection or arrangement between potable water and any source of contamination. Examples of cross connections are shown at left. Plumbing codes define a cross connection as follows: