Post-lab Question #7-2: Calculate the molalities (m) of some commercial reagents from the following data: HC2H3O2: Formula weight 60.05 amu Density of solution: 1.05 g/mL Weight 99.8% Molarity 17.4 M 831 166 8310 1660

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Post-lab Question #7-2: Calculate the molalities (m) of some commercial reagents
from the following data:
HC2H3O2:
Formula weight 60.05 amu
Density of solution: 1.05 g/mL
Weight 99.8%
Molarity 17.4 M
831
166
8310
1660
Transcribed Image Text:Post-lab Question #7-2: Calculate the molalities (m) of some commercial reagents from the following data: HC2H3O2: Formula weight 60.05 amu Density of solution: 1.05 g/mL Weight 99.8% Molarity 17.4 M 831 166 8310 1660
Post-lab Question #7-3: Calculate the molalities (m) of some commercial reagents
from the following data:
NH3:
Formula weight 17.03 amu
Density of solution: 0.90 g/mL
Weight 28.0 %
Molarity 14.8 M
11.4
1.14
22.8
2.28
Transcribed Image Text:Post-lab Question #7-3: Calculate the molalities (m) of some commercial reagents from the following data: NH3: Formula weight 17.03 amu Density of solution: 0.90 g/mL Weight 28.0 % Molarity 14.8 M 11.4 1.14 22.8 2.28
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