Pool Info: Pool Chloramines. When any type of chlorine is added to water, it forms hypochlorous acid (HOCl - the most powerful killing form of chlorine in water) and hypochlorite ion (OCl-), a relatively weak form of chlorine in water. The percentage of HOCl and OCl- is determined primarily by the pH of the water.
Costa Rica is located between 8 and 12 degrees north of the  Equator. The total distance is 888.17 miles or 1429.36 kilometers.
Costa Rica is bordered by Nicaragua to the north and Panama to the south and east. The Pacific Ocean borders the western and southern parts of Costa Rica, and the Caribbean Sea borders Costa Rica on the east. Costa Rica comprises a total of 19,700 square miles and has 277 square miles of territorial waters.