User:Anh Do/Notebook/CHEM 481 Polymer/2016/10/19: Difference between revisions
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** Mass meassured: 0.0022 g | ** Mass meassured: 0.0022 g | ||
3. PbAc<sub>2 | 3. PbAc<sub>2 - 100 ppm | ||
* 0.00157 g of PbAc<sub>2</sub> in 10 mL | * 0.00157 g of PbAc<sub>2</sub> in 10 mL | ||
**10mL*1L/1000mL*100mg Pb/1L*325.29 g/mol PbAc/207.2 g/mol Cu = 1.57 mg PbAc<sub>2</sub> | **10mL*1L/1000mL*100mg Pb/1L*325.29 g/mol PbAc/207.2 g/mol Cu = 1.57 mg PbAc<sub>2</sub> |
Revision as of 06:12, 19 October 2016
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Testing Beads' filtration ability - Heavy Metals1. Preparation of solution for 20 ppm concentration
Preparation of Stock Solution1. ZnCl2 - 120 ppm
2. CuCl2 - 100 ppm
3. PbAc2 - 100 ppm
Column Preparation1. Weight of beads inside 2. Procedure
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