Question

Experiment of purification of water using chlorine

Answer 1

Answer:

Procedure:

Use the first gallon bottle of collected water as a control.

To the second bottle add 1 drop of NaOCl (bleach).

To the third bottle add 2 drops of NaOCl.

To the fourth bottle add 4 drops. Let them sit for 30 minutes.

Make up some microscope slides with water from each bottle and observe.

hope it help u

mark me Branilest

Answer 2

Answer:

Hope it helps you.!.!.!.!.!.!.!.!.!.