Prepare a 2 liter 50mM sodium phosphate stock solution using mono sodium phosphate monohydrate (FW 137.990)
Find how many moles of the solute the solution contains:
The mass of mono sodium phosphate monohydrate with formula weight of 137.990 required to prepare this solution is
Thus, to prepare this solution, we need 13.799 g of mono sodium phosphate monohydrate (dry) and 2 L of water.
Comments
Leave a comment