cation=Na+ rnares=2 watnum=1087 molarity=0.15 1: Buffer= 8.00000 Added= 1235 Diff= 148 2: Buffer= 7.00000 Added= 998 Diff= -89 3: Buffer= 7.50000 Added= 1095 Diff= 8 4: Buffer= 7.40000 Added= 1067 Diff= -20 5: Buffer= 7.45000 Added= 1081 Diff= -6 6: Buffer= 7.46000 Added= 1081 Diff= -6 7: Buffer= 7.47000 Added= 1087 Diff= 0 Final Volume= 48626.484 Number of Molecules to make 0.15 M= 4.4 Extra= 1