Kelmis (in French, La Calamine) is a municipality located in the Belgian province of Liège. On January 1st, 2002 Kelmis had a total population of 10,081 (4,947 males and 5,134 females). The total area is 18.12 km² which gives a population density of 556.35 inhabitants per km².
... product instead of oygen, while others further oxidize it, producing sulfates. In general, photosynthesis requires a source of hydrogen with which to reduce carbon dioxide ...