cation=Na+ rnares=2 watnum=1088 molarity=0.15 1: Buffer= 8.00000 Added= 696 Diff= -392 2: Buffer= 9.00000 Added= 852 Diff= -236 3: Buffer= 10.00000 Added= 1039 Diff= -49 4: Buffer= 11.00000 Added= 1285 Diff= 197 5: Buffer= 10.50000 Added= 1161 Diff= 73 6: Buffer= 10.40000 Added= 1134 Diff= 46 7: Buffer= 10.30000 Added= 1104 Diff= 16 8: Buffer= 10.20000 Added= 1090 Diff= 2 Final Volume= 49828.855 Number of Molecules to make 0.15 M= 4.5 Extra= 2