Chemistry, 29.03.2020 00:34 bobthebattlebot

In a laboratory investigation, a student is given a sample that is a mixture of 3.0 grams of NaCl(s) and 4.0 grams of sand, which is mostly SiO 2 (s). The purpose of the investigation is to separate and recover the compounds in the sample. In the first step, the student places the sample in a 250-mL flask. Then, 50. grams of distilled water are added to the flask, and the contents are thoroughly stirred. The mixture in the flask is then filtered, using the equipment represented by the diagram below

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In a laboratory investigation, a student is given a sample that is a mixture of 3.0 grams of NaCl(s)...