Caulk or seal behind baseboards and in cracks and crevices where centipedes like to hide. Place a dehumidifier in damp areas to sufficiently dry the air. Structural repairs may be necessary to the home and/or yard if a dehumidifier does not keep a room sufficiently dry.
Hydrogen chloride is a colorless to slightly yellow gas with a sharp, irritating odor. It forms a dense white vapor when it comes in contact with air. When hydrogen chloride dissolves in water, it forms hydrochloric acid also known as muriatic acid.
Ca (s) + 2H2O (g) -> Ca(OH)2 (aq) + H2 (g) This reaction forms calcium hydroxide that dissolves in water as a soda, and hydrogen gas. Other important calcium reaction mechanisms are erosion reactions. These usually occur when carbon dioxide is present.