Question
Post Lab Calculations The following data are obtained from a sieve analysis. Calculate the weight and weight percent of each particle size in the 18.0-g
Post Lab Calculations
The following data are obtained from a sieve analysis. Calculate the weight and weight percent of each particle size in the 18.0-g powder sample.
| Sieve No. | Mesh Size | Weight of Empty Sieve | Weight of Sieve + Powder | Weight of Powder | Weight Percent |
| 20 | 850 m | 382.1 g | 391.5 g |
|
|
| 60 | 250 m | 384.0 g | 388.7 g |
|
|
| 120 | 125 m | 380.8 g | 382.9 g |
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|
| Collecting Pan | ----- | 399.7 g | 401.5 g |
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| Total |
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| |||
Show sample calculation of weight percent.
Would this powder sample above be suitable for use as an aerosol powder? Why or why not?
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Transport Processes And Separation Process Principles
Authors: Christie Geankoplis, Allen Hersel, Daniel Lepek
5th Edition
0134181026, 978-0134181028
