Macrocyle A was formed by a two- step process involving a hydroboration of an alkene in B followed by an intramolecular Suzuki coupling of a vinyl iodide in B to form the indicated bond below. What is the structure of B

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

answerleaving cheese out to get moldy;