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To write the formula for Na3PO4 we’ll use the Periodic Table, a Common Ion Table, and follow some simple rules. Because Na3PO4has a polyatomic ion (the group of non-metals after the metal) we...
5 Μαΐ 2014 · Sodium Phosphate is an ionic compound formed by two ions, Sodium Na^+ and Phosphate PO_4^-3. In order for these two polyatomic ions to bond the charges must be equal and opposite. Therefore, it will take three +1 sodium ions to balance the one -3 phosphate ion.
Proper chemical formulas for ionic compounds balance the total positive charge with the total negative charge. Groups of atoms with an overall charge, called polyatomic ions, also exist.
These species have the formula [NaPO3]n[NaPO3(OH)]2 where n can be as great as 2000, and it is a white powder practically insoluble in water. In terms of their structures, these polymers consist of PO− 3 units, with the chains are terminated by protonated phosphates. [1][7] References.
The sodium phosphate chemical formula is Na3PO4 and it has a molecular weight of 163.94 g/mol. Besides sodium monophosphate, sodium diphosphate, triphosphate, tetraphosphate, and polyphosphates are also found in nature. As it is an ionic compound, it forms crystal structures.
25 Σεπ 2022 · An ionic formula, like \(\ce{NaCl}\), is an empirical formula. This formula merely indicates that sodium chloride is made of an equal number of sodium and chloride ions. Sodium sulfide, another ionic compound, has the formula \(\ce{Na_2S}\).
Sodium phosphate also known as phospho soda with the formula Na 3 PO 4 is a saline cathartic that is familiar to radiologists since it is often used as a cleansing agent prior to double contrast barium enema. It is prepared by neutralization of phosphoric acid under controlled conditions with sodium hydroxide or sodium carbonate.
