| 
		
		
		Calculate molar mass | 
		||
		 
		
	
  | 
		|||
| Calculations: Formula: Na2H2PO7 Molar Mass: 190.9624 g/mol 1g=5.23663297067904E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Na 2 22.9898 24.08% H 2 1.0079 1.06% P 1 30.974 16.22% O 7 15.999 58.65%  | 
		
| Top Use:    Recent user inquiry: 
  | 
		|||