Elementary calcium reacts with water. Calcium compounds are more or less water soluble. Calcium carbonate has a solubility of 14 mg/L, which is multiplied by a factor five in presence of carbon dioxide. Calcium phosphate solubility is 20 mg/L, and that of calcium fluoride is 16 mg/L.alcium compounds are more or less water soluble. Calcium carbonate has a solubility of 14 mg/L, which is multiplied by a factor five in presence of carbon dioxide. Calcium phosphate solubility is 20 mg/L, and that of calcium fluoride is 16 mg/L.
Strange to announce. RT @syrbasketball: Jim Boeheim will retire in 3 years, Syracuse University announced. Although Boeheim has a plan in place, ESPN's Darren Rovell wonders if he will be given the opportunity to see it through: Boeheim saying he will retire in 3 years. Not sure he'll get to on his own terms.
On September 25, 2015, Boehner announced that he would step down as Speaker and resign from Congress at the end of October 2015. Boehner's resignation took place after Pope Francis' address to Congress the day before, an event considered by Boehner as a high point in his legislative career.