1 Surface chemistry can also be interpreted from a coordination chemistry approach, and processes such as ion exchange, sorption, and weathering are really ligand exchange reactions.  Coordination compounds are complexes that consist of one or more central atoms or ions with one or more attached molecules.
With more than 18,000 Starbucks locations worldwide, the coffee giant has several unusual stores that are worth a look. Author Created with Sketch. With more than 18,000 Starbucks locations worldwide, the coffee giant has several unusual stores that are worth a look.
In the same year, Starbucks opened its first locations outside Seattle at Waterfront Station in Vancouver, British Columbia, and Chicago, Illinois. By 1989, 46 stores existed across the Northwest and Midwest and annually, Starbucks was roasting over 2,000,000 pounds (907,185 kg) of coffee.