Cehon-02 is the chemical formula for caffeine. what are the 3 remaining elements in ca ffeine a nd how many atoms of that element are present in a molecule of caffeine. ex: carbon-8 (element, number of atoms)

Cerium, Holmium, Nitrogen, you would have the molar mass of each element, and multiply it by that number of atoms. 

Cerium = 140.116 * 1 = 140.116
Holmium = 164.93032 * 1 = 164.93032
Nitrogen = 14.0067 * 1 = 14.007 

now you add it all together, and get your answer, which is 319.05332 

Hope this helps you out!

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.