cation=Na+ rnares=2 watnum=1086 molarity=0.15 1: Buffer= 8.00000 Added= 1371 Diff= 285 2: Buffer= 7.00000 Added= 1108 Diff= 22 3: Buffer= 6.00000 Added= 909 Diff= -177 4: Buffer= 6.50000 Added= 997 Diff= -89 5: Buffer= 6.60000 Added= 1009 Diff= -77 6: Buffer= 6.70000 Added= 1037 Diff= -49 7: Buffer= 6.80000 Added= 1058 Diff= -28 8: Buffer= 6.90000 Added= 1092 Diff= 6 9: Buffer= 6.85000 Added= 1072 Diff= -14 10: Buffer= 6.86000 Added= 1080 Diff= -6 11: Buffer= 6.87000 Added= 1086 Diff= 0 Final Volume= 49828.855 Number of Molecules to make 0.15 M= 4.5 Extra= 0