cation=Na+ rnares=2 watnum=1088 molarity=0.15 1: Buffer= 8.00000 Added= 1518 Diff= 430 2: Buffer= 7.00000 Added= 1219 Diff= 131 3: Buffer= 6.00000 Added= 986 Diff= -102 4: Buffer= 6.50000 Added= 1095 Diff= 7 5: Buffer= 6.40000 Added= 1075 Diff= -13 6: Buffer= 6.45000 Added= 1087 Diff= -1 7: Buffer= 6.46000 Added= 1095 Diff= 7 8: Buffer= 6.45500 Added= 1093 Diff= 5 9: Buffer= 6.45400 Added= 1091 Diff= 3 Final Volume= 50033.472 Number of Molecules to make 0.15 M= 4.5 Extra= 2