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 a country located in Central America that has unlimited tourist potential and is ranked as one of the most visited international destinations. One of Costa Ricaâs main sources of income is tourism.Costa Rica is a democratic and peaceful country, and it has not had an army since the year 1949.Although the country is small and it covers only 0.03 % of the surface of the globe, it proudly shelters a 5% of the existing biodiversity in the entire world.osta Rica is divided into seven provinces, these are: San Jose, JosÃ©, Alajuela, Heredia, Cartago, Puntarenas, guanacaste And. Limon each province is subdivided into regions and these are subdivided into. Districts the country has as a marine territory known As'coco S. island