Capillaries are the smallest and most fragile of the body's blood vessels. They are responsible for what is known as microcirculation, meaning that they create a circulatory network within the organs of the body. There are three different types found in the human body: continuous, fenestrated, and sinusoidal.
1 Find the empirical formula. 2  Get the mass of each element by assuming a certain overall mass for the sample (100 g is a good mass to assume when working with percentages). 3  Convert the mass of each element to moles.  Find the ratio of the moles of each element.
One way to determine compound is to get an elemental analysis! -basically burn the compound to determine %C, %H, %O, etc.! from these percentages can determine the molecular formula! Still need to determine structure from molecular formula! We have learned various isomers can result from a given molecular formula!