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

Collecting Pan

-----

399.7 g

401.5 g

Total

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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