Meta Quest 「Separation Of Mixtures Experiment - ContentsDa Science Experiment」

1. add iron powder to water
2. add copper sulfate (Ⅱ) to water
3. dissolve iron powder and copper sulfate in water
4. take out the manure paper and put it in the funnel
5. place the funnel in the stand and place the empty beaker underneath
6. add the water mixed with copper sulfate (Ⅱ) and iron powder to the funnel.
Observe the material left on the manure paper
7. place a stick with a thread attached to it in the beaker with the copper(Ⅱ) sulfate aqueous solution. allow the thread to be submerged in the water and observe what happens to it.
8. Observe the changes that occur to the thread