More complicated chemical molecules may contain more than one functional group within their structure, which can sometimes affect the chemical reactions they undergo. The names of organic molecules are systematic references to the functional groups within the molecule, and can thus be used to identify these. functional group in chemistry is the part of the molecule that gives it its particular reactivity; simple molecules that contain the same functional group in their structure can be expected to react in similar ways.
Starbucks' hot chocolate with 2 percent milk and whipped cream contains 370 calories and 16g of fat. Nine grams of fat are saturated fats, and there are 40g of sugar in this drink.
So if you need a boost of caffeine, this will be your lowest calorie Starbucks drink. Skinny Peppermint Mocha (110 calories, 1 gram fat, 14 carbohydrates, 11 grams protein): This coffee drink is sweet and delicious enough to substitute as dessert.