Finding Molar Mass. #"Na"_ 3"PO"_ (4(aq)) -> 3"Na"_ ((aq))^(+) + "PO"_ (4(aq))^(3-)# Use the molar mass of sodium phosphate to calculate the number of moles of salt used to make … ... Dexamethasone inhibits COX-2 mRNA expression induced by IL-1 in human articular chondrocytes. The idea here is that you need to use the fact that all the moles of sodium phosphate that you dissolve to make this solution will dissociate to produce sodium cations to calculate the concentration of the sodium cations. Magnesium forms a 2+ ion, and phosphate forms a 3- ion, so you need to do the cross down method. The final formula is Mg3(PO4)2. Examples (Cu(NH3)4)SO4 ... Other Names. Most of these salts are known in both anhydrous (water-free) and hydrated forms. You can also ask for help in our forums.
For the phosphate anion PO43- 95g per mole for the molar mass. Formula weight or, molecular weight or molar mass is what you need. More details: Systematic name. Monoisotopic mass 380.049500 Da; ChemSpider ID 55394 - Charge. Then you need to look at a periodic table to find the molar mass of each individual atom. The term atomic mass isn’t relevant to polyatomic species. Read our article on how to calculate molar mass. Sodium phosphate hy drate (3:1:12) [ACD/IUPAC Name] Trisodium phosphate dodecahydrate. (d) BT549 cells were treated and analyzed by immunofluorescence microscopy as in Figure b. Sodium phosphate hyd rate (3:1:12) SMILES. 12H2O Molar/atomic mass: 380.12 Melting point (°C): 73.4 Destruction point (°C): 100 Solubility (g/100 g of solvent): water: 28.3 (20°C)
Dexamethasone Sodium Phosphate purchased from Selleck. First find the formula. Sodium phosphate is a generic term for a variety of salts of sodium (Na +) and phosphate (PO 4 3−).Phosphate also forms families or condensed anions including di-, tri-, tetra-, and polyphosphates.