X1014228339-00022-04765</DOCNO> hghg Lab 12: Preparing a standard solution of Na 2 CO 3 Materials Equipment Beaker Flask Stirring Rod Weighing Scale Filter Paper Wash Bottle Chemicals Na 2 CO 3 Procedure Calculate the exact mass of solute required (13.25g/250 ml).
(the exact mass of solute; required; )
the exact mass of solute
required